Chemistry- "write the products expected from each acid-base reaction shown below........

1 answer:

8 0

1.) NaOH + HCl → NaCl + H₂O

2.) Ca(OH)₂ + H₂SO4 → CaSO₄ + 2H₂O

3.) 2HCl +Ba (OH)2 → BaCl₂ + 2H₂O

4.) HNO3 + LiOH → LiNO₃ + H₂O

5.) H₂CO₃ + NaOH → Na₂CO₃ + H₂O

6.) KOH + HC₂H₃O₂ → KC₂H₃O₂ + H₂O

7.) Ba(OH)2 + HNO2 → Ba(NO₂)₂ + H₂O

8.) H₂SO₃ + 2NaOH → Na₂SO₃ + 2H₂O

9.) H₃PO₄ + 3KOH → K₃PO₄ + 3H₂O

10.) 2HBr + Ca(OH)2 → CaBr₂ + 2H₂O

The reason why water is so recurrent is because of the general form that says: ACID + BASE → SALT + WATER

I took the liberty of balancing the equations.

You might be interested in

How many grams of water will be produced from 50 g hydrogen reacting with 50 g oxygen?

DanielleElmas [232]

We need to first come up with a balanced equation:

$4H+O_{2}$ → $2H_{2}O$

We know that the molar ratio of hydrogen to oxygen to water now is 4:1:2.

Converting the amount of grams given to moles is as follows:

Hydrogen: $\frac{1mole}{1.008g}*50g=49.6mol$

Oxygen: $\frac{1mole}{15.999g}*50g=3.125mol$

We know now that the limiting reactant is oxygen. We can then know that the number of moles of water are produced are double the number of moles of oxygen used due to the ratio that we established at the beginning - 4:1:2.

So we now can use 6.25 moles of water as the amount produced.

Then we convert moles of water to grams:

$\frac{18.015g}{1mole} *6.25mol=112.59g$

Now we know that there are 112.59g of water produced when we start with 50g of hydrogen and 50g of water.

4 0

3 years ago

HELP!! URGENT ASAP!! WILL GIVE BRAINLIEST TO FASTEST ANSWER!!

Shalnov [3]

Answer:

This shoes the soda lime defusing to limewater turning into germinating seeding which defuses back to limewater

Explanation:

5 0

3 years ago

A certain radioactive element has a half-life of one hour. If you start with 40.0 grams of the element at noon, how much of the

Tpy6a [65]

If you start with 40.0 grams of the element at noon, 10.0 grams radioactive element will be left at 2 p.m. The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

5 0

3 years ago

Read 2 more answers

Which one is a true statement about endothermic reactions? a: More heat is given off than is put into the reaction. b :The react

Setler [38]

A because it gets hot

7 0

3 years ago

Need help with this question.... Next to each Formula, write the number of atoms of each element found in one unit of the compou

Andrew [12]

Answer:

The number of atoms present in one unit of the following compounds is: