3 years ago

1. How much 6.0 M HNO3 is needed to neutralize 39 mL of 2.0 M KOH?

Chemistry

1 answer:

quester [9]3 years ago

6 0

Answer:

For 2. the answer is 15.0 mL

For other examples, you can solve by exact way as I have solved the 2nd example.

I have writen down all the balanced chemical reaction equation for examples 1, 3, 4, 5 for you. ( picture 2 )

Explanation:

Please see the step-by-step solution in the picture attached below.(picture 1)

Hope this answer can help you. Have a nice day!

You might be interested in

Need help on this question asap pleasee

algol [13]

Answer:

9.0 moles of CaO

Explanation:

We have the reaction equation as follows;

Fe2O3 + Ca3(PO4)2 -------> 2FePO4 + 3CaO

Now we know from the equation that;

1 mole of iron III oxide yields 3 moles of CaO

Therefore;

3 moles of iron III oxide yields 3 * 3/1

= 9.0 moles of CaO

6 0

2 years ago

The pH of a solution is 2.0. Which statement is correct? Useful formulas include , , , and .

allsm [11]

Answer:

if the pH of a solution is 2.0 that means the solution would be acidic.

Explanation:

3 0

3 years ago

A chemistry instructor provides each student with 8 test tubes at the beginning of the year. If there are 28 students per class,

Ann [662]

Answer :8*28=224
224*3=672

7 0

4 years ago

Hydrochloric acid + aluminum hydroxide ®

makkiz [27]

The answer is C. and D. water and aluminum

3 0

3 years ago

515282 quarts into milliliters. I

Minchanka [31]

Answer:

487638640,7819

dndndnndndbxbdbdbdbdb

6 0

3 years ago