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3 years ago

What is the titration

1 answer:

7 0

Titration is the slow edition of one solution of unknown concentration to a noun volume up another solution of unknown concentration until the reaction reaches neutralization which is often indicated by a color change

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Choose all of the following mole ratios that are correct for the reaction given below. Be sure to choose all that apply.

Dennis_Churaev [7]

Answer:

2 moles NH3 = 1 mole of N2

3 moles of H2 = 1 mole of N2

3 moles of H2 = 2 moles of NH3

Explanation:

The balanced equation for the reaction is given below:

N2 + 3H2 —> 2NH3

From the balanced equation above,

1 mole of N2 reacted with 3 moles of H2 to produce 2 moles of NH3.

Thus, we can say that:

1 mole of N2 = 3 moles of H2

1 mole of N2 = 2 moles of NH3

3 moles of H2 = 2 moles of NH3

Thus, considering the options given above, the right answers to the question are:

2 moles NH3 = 1 mole of N2

3 moles of H2 = 1 mole of N2

3 moles of H2 = 2 moles of NH3

5 0

3 years ago

Read 2 more answers

Equation for the reaction of water and HCL(g)

Elina [12.6K]

HCl + H2O---> H3O+ Cl-

7 0

3 years ago

The single bond is

Alex17521 [72]

4 is correct for this one

3 0

3 years ago

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ЗKOH + H3PO4=K3PO4 + 3H2O <br> what is the reaction

pentagon [3]

Answer: The given reaction is a neutralization reaction.

Explanation:

When an acid chemically reacts with a base then it leads to the formation of salt and water.

For example, $3KOH + H_{3}PO_{4} \rightarrow K_{3}PO_{4} + 3H_{2}O$

Here, KOH is a the base and $H_{3}PO_{4}$ is an acid which on chemical reaction with each other leads to the formation of salt $(K_{3}PO_{4})$ and water $(H_{2}O)$ .

Thus, we can conclude that the given reaction is a neutralization reaction.

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3 years ago

What scientist do that is the basis for their investigation

Tju [1.3M]

They come up with a hypothesis (question to investigate), then they work out what variables and what they will be measuring, keeping the same and changing in the experiment

4 0

3 years ago

Read 2 more answers

What is the titration​

What is the titration