A chemistry laboratory assistant noticed labels missing from the two reagent bottles containing hydrochloric acid and sodium hydroxide. as a science student how can you help him to place back the correct labels.

Answers

Answer 1

Answer:

Hydrochloric acid (HCL) is an acid, while sodium hydroxide (NaOH) is a base.

In this case the two labels are missing, one method to differentiate them is by mixing each reagent with a base. Let's say we mix sodium carbonate(Na2C03) which is a base with each of the reagent, the sodium carbonate will likely react with Hydrochloric acid which is an acid to form NaCl and H2O, but it will not react with sodium hydroxide which is a base.

Therefore, by mixing the each reagent with a base, we could help place the correct label.

Another way to place the labels correctly is, the bottle containing hydrochloric acid will be sticky while the sodium hydroxide will be slippery. It is a known fact that acids are generally sticky while bases are slippery when touched.


Related Questions

Which items can be included in a custom view? Check all that apply. print settings multiple worksheets hidden rows and columns display options page breaks dimensions of rows and columns

Answers

Answer:

*Print settings

*Hidden rows and columns

*Display options

*Dimensions of rows and columns

Explanation:

(づ。◕‿‿◕。)づ Answer the following question do NOT translate:

1.「ゲイカップル」についてどう思いますか
2.ゲイになりませんか?
3.どんなアニメ本を読みますか?
4.好きなアニメキャラクターは?
5.アニメキャラクターは発送しますか?
6.あなたの好きなユーチューブは誰ですか?

Translate these and find out what I wrote and answer them do NOT give me an answer as those translations I just want them answers

Answers

Answer:

I think the first one and the second has to do with something being gay or you being gay??

The third and fourth is talking about anime

and the 5 one I am not sure lol :)

Explanation:

I know  this means アニメ

いくつかの言葉

In this excerpt, Queen Elizabeth is attempting to

Answers

The excerpt suggests that Queen Elizabeth is attempting to: persuade the troops that this cause is so worthy that she is willing to sacrifice her own life.

What does the sentence show

The statement implies that Queen Elizabeth is employing persuasion by emphasizing the noble cause, aiming to motivate the troops to fight courageously by indicating her willingness to sacrifice herself for the cause.

By indicating her own willingness to sacrifice her life for the cause, she seeks to establish her credibility and commitment to the mission, instilling a sense of duty, honor, and dedication among the troops.

This approach appeals to their sense of loyalty and duty, aiming to boost morale and encourage the soldiers to fight courageously for a cause that she portrays as profoundly worthy and just.

Question

In this excerpt, Queen Elizabeth is attempting to

persuade the troops that this cause is so worthy that she is willing to sacrifice her own life.

inform the troops of the many reasons they are obligated to fight courageously in the war.

explain to the troops what might happen should they decide not to participate in the battle.

entertain the troops by describing dramatic images of brave soldiers and battles from previous wars.

How does the ending of Scene 3 build suspense by using Dramatic Irony? Apply the R.A.C.E strategy in your response

Answers

Answer:

we as spectators know that they will be found and taken to a concentration camp, while they hope that the allies will save them.

Explanation:

i'm sorry i don't know what is R.A.C.E strategy, in my class we don't have that, but my answer is right

. En "La guerra inició en la madrugada" la función del lenguaje es: *

Answers

Answer: informando

Explanation:

Informativo............

20 POINTS AND BRAINLIEST TO WHO ANSWERS FIRST!!!!!!!!!
Choose the correct translation for the following Latin sentence:

Circum cameram magister novus ambulābit.

The new teacher was walking around the classroom.
The new teacher did walk around the classroom.
The new teacher will walk around the classroom.
The new teacher is walking around the classroom.

Answers

Answer:

Hnmm maybe the teacher was walking around the class?

Explanation:

The new teacher will walk around the classroom

1. Despite what many people think, Cinco de mayo is NOT Mexico's Independence Day. However, Cinco de mayo does celebrate the Mexican army’s May 5, 1862 victory over France at the Battle of Puebla during which war?

Answers

Answer:

La Batalla de Puebla

(Battle of Puebla)

Answer:

The second Franco-Mexican war

Explanation:

Which religions are the most widely practiced in modern Africa? A Christianity and Judaism B Buddhism and Hinduism C Judaism and Buddhism D Islam and Christianity

Answers

Answer:D Islam and Christianity

Explanation:

D is the correct answer-Islam and Christianity.

Imagine you have a personal assistant for the day. What would you make him or her do for you? Write 10 complete commands in French.

Examples:

Make dinner.

Give me money.....

Answers

Answer:

1. Faire mon lit

2.Nettoyer la maison.

3.Lave ma voiture

4.Sortez le chien

5.Frotter l'évier

6.Lave la vaisselle

7.Organiser le grenier

8.Balayez le sol.

9.Faire le dîner

10.Donne moi de l'argent

Explanation:

Brainliest please? (Le plus intelligent s'il vous plaît?)

Answer:

1.Haz mi cama

2. Limpiar la casa.

3.lavar mi coche

4. sacar al perro

5- frota el fregadero

6.lavar los platos

7.Organiza el ático

8. Barre el suelo.

9.Hacer la cena

10.Dame algo de dinero

dont write in french for spanish test

Explanation:

Question 1 with 1 blankLos baños árabes del Medina Mayrit se encuentran a corta distancia de , en pleno centro de Madrid. Question 2 with 1 blankMedina Mayrit es el nombre árabe original del lugar que hoy se conoce como . Question 3 with 1 blankEl Medina Mayrit ofrece tres con aguas a diferentes temperaturas. Question 4 with 1 blankEn la sala de descanso puedes beber té, respirar aromas singulares y . Question 5 with 1 blankEn , o salón de té, sirven una enorme variedad de tés, infusiones y batidos. Question 6 with 1 blankEn la cocina del restaurante del Medina Mayrit se mezclan las culturas árabe, judía y .

Answers

Answer: The Arab baths of the Medina Mayrit are located a short distance from, in the heart of Madrid. Question 2 with 1 blankMedina Mayrit is the original Arabic name for the place known today as. Question 3 with 1 blankThe Medina Mayrit offers three with waters at different temperatures. Question 4 with 1 blank In the break room you can drink tea, breathe unique aromas and. Question 5 with 1 blankEn, or tea room, they serve a huge variety of teas, teas and smoothies. Question 6 with 1 blankIn the kitchen of the Medina Mayrit restaurant, Arab, Jewish and cultures are mixed.

The correct word to fill the blank in each case, taking into account the Flash Cultura Video is:

Los baños árabes del Medina Mayrit se encuentran a corta distancia de la Puerta del Sol, en pleno centro de Madrid. Medina Mayrit es el nombre árabe original del lugar que hoy se conoce como Madrid. El Medina Mayrit ofrece tres salas con aguas a diferentes temperaturas. En la sala de descanso puedes beber té, respirar aromas singulares y escuchar música. En tetería, o salón de té, sirven una enorme variedad de tés, infusiones y batidos. En la cocina del restaurante del Medina Mayrit se mezclan las culturas árabe, judía y castellana.

Flash Cultura.

On this occasion, the Flash Cultura reporter visits the well-known Medina Mayrit baths in Madrid, which date back to when a part of Spain was ruled by the Arabs, in turn the reporter shows the different facilities of the place, tells a little about its history and enjoy its food, which seems unique due to the number of different flavors.

If you want to learn more about Flash Cultura, you can visit the following link: https://brainly.com/question/25037162?referrer=searchResults

cititi capitolul xxii, umbra lonascului, si comentati tehnica utilizarii ,povestirii in rama,

Answers

Unclear question. However, i inferred this be the clear rendering;

"Read chapter xxii, the shadow of the lonasc, and comment on the technique used to frame the story".

Explanation:

I could not get access to the book 'The Shadow of Ionasc', but here are some of the popular techniques used in stories:

1. first person narrative technique,

2. second person narrative

3. third person,

4. third person omniscient.

Clara invitó a sus amigas a comer en un restaurante que está cerca de la universidad. Decidieron compartir varios platos. Pidieron camarones fritos, queso y verduras con salsa de yogur como entremeses. También pidieron una ensalada con aceite y vinagre. Bebieron agua mineral. Después el camarero les sirvió chuletas de cerdo con papas al horno (baked potatoes) y pimientos rellenos de langosta (lobster stuffed peppers). Como la comida y el servicio (service) fueron excelentes, Clara y sus amigas le dejaron una muy buena propina al camarero.

Answers

Answer: cual es la pregunta o la duda ?

Explanation:

How do you say "I'm okay, just hurting." in Latin?

Answers

Answer:

Ego sum okay, ego iustus got nocere

Answer:

Im 'okay, iustus facere.

Hope you are doing well, if this is about you.

Question 1 with 1 blank¿Sabes cuál es la nueva de mi hijo? Coleccionar insectos. ¡Le fascina! Question 2 with 1 blankSeñora, debe su licencia de conducir. Ésta ya no sirve. Question 3 with 1 blank¡No comas eso! No es para consumo humano. Question 4 with 1 blankLa compañía está en crisis, por eso han despedido a toda la . Question 5 with 1 blankSeñor aspirante, al mirar su hoja de vida vimos que no está el cargo administrativo. Question 6 with 1 blankDebo buscar otro empleo. Hoy supe que la empresa donde trabajo está a punto de .

Answers

Los términos utilizados para completar las oraciones son:

aficiónrenovaraptoplantillacapacitadoquebrar

Las frases son:

1.¿Sabes cuál es la nueva (blank) de mi hijo? Coleccionar insectos. ¡Le fascina!: afición

2.Señora, deberenovar (blank) su licencia de conducir. Ésta ya no sirve.: renovar

3.¡No comas eso! No es (blank) para consumo humano: apto

4.La compañía está en crisis, por eso han despedido a toda la (blank).: plantilla

5. Señor aspirante, al mirar su hoja de vida vimos que no está (blank) el cargo administrativo.  capacitado

6. Debo  buscar otro empleo. Hoy supe que la empresa donde trabajo está a punto de (blank). quebrar

Does anyone know what these mean? Please help.

Answers

Where is the question/ a picture of what you are talking about
Where’s the question?!
Other Questions
What items was not an export of the American colonies? Plot the data from the table. How do the two sets appear to be related?A)no relationshipB)quadratic relationshipC)exponential relationshipD)negative linear relationshipOil Changes Per Year35231464320Cost of Repairs ($)300300500400700400100250450650600 Contract for Labor and Materials Galen, a purchasing agent for Ziff Construction Company, agreed orally with Houk Lumber to purchase 800 double- hung vinyl windows. The agreed price was $40,000. When Ziff Construction lost its financial backing, it had to cancel its plans for the houses it had planned to build. Houk sued to collect the purchase price.a. Was this a contract for sale?b. Was this a contract for labor and materials?c. Did the contract meet the Uniform Commercial Code requirement of writing?d. Is it likely that Houk would win the lawsuit? what is the area of a triangle with 9mi and 20 mi In circle M, segment AB is tangent to the circle at point C. AB has endpoints such that AM BM ,AC 9 and BC 4 . What is the length of the radius of circle M. Show how you arrived at your answer. If an object is moving in a straight line at a steady speed, then the forces acting on it arebalanced.TrueFalse A restaurant offers three courses, appetizers, main dishes and desserts. It has 6 choices of appetizers, 10 choices of main dishes and 8 choices of desserts. How many different meals are there if a customer can order only one dish from each course and can have a meal consisting of one course only, two different courses or a meal with all three courses. which is an example of a short term investment 1. Where is Michael when he finds out that President Kennedy has beenkilled? Definition: An outcome in a probability experiment. What are the themes and devices used in this poem: EXPLAIN: Out of the belly of Christophers shipa mob burstsRunning in all directionspulling furs off animalsShooting buffaloshooting each otherleft and right.Father mean wellWaves his makeshift wandForgives saucer-eyed IndiansRed coated knightsgallop across the prairieto get their mento build a new worldPioneers and tradersbring giftsSmallpox, Seagramsand Rice KrispiesCivilization has reachedthe promise land.Between the snap crackle and popof smokestacksand multicoloured riversswelling with flower powered zeeare farmers sowing skulls and bonesand minerspulling from gaping holesgreen paper facesof smiling English ladyThe colossiin which they trustwhile buryingbreathing forests and fieldsbeneath concrete and steelstand shaking fistswaiting to mutilatewhole civilizationsten generations at a blow.Somewhere among the remainsof skinless animalsis the terminationto a long journeyand unholy searchfor the powerglimpsed in a gardenForever closedForever lost. which describes the slope of the given line? zeroundefinedpositive negative 6. Marcus's genotype for eye color is bb. Olivia has brown eyes, but she is heterozygous for the trait.a. What percentage of the children have blue eyes?:b.If Violet has green eyes and Jonas has brown eyes, what is Claudia's genotype?:c.How many people in the family have blue eyes?: Of the five quadratics listed below, four of them have two distinct roots. The fifth quadratic has a repeated root. Find the value of the repeated root.-x^2 + 18x + 813x^2 - 3x - 168x^2 - 4x - 425x^2 - 30x + 9x^2 - 14x + 24 Please select the best answer from the choices provided In stories from the Iliad, King Agamemnon was furious with Achilles, selfish, and stubborn. At the same time, King Agamemnon undergoes a change in character when it is brought to his attention that the Greeks were not making good progress against the Trojans. Describe King Agamemnon's change in character. A rectangular container that has a length of 30 cm, a width of 20 cm, and a height of 24 cm is filled with water to a depth of 15 cm.How many more mL of water could be added to the container before it overflows? The temperature at one of the Viking sites on Mars was found to vary dailyfrom -90 degree Fahrenheit to -5 degree Kelvins. Convert thesetemperatures to Kelvin. * The width of the shed is 5 meters and theheight of the sloped roof is 1.3 meters. Work out the length of the roof beamsneeded to 1 decimal point. for the graph, what is a reasonable constraint so that the function is at least 200? Steam Workshop Downloader