2 years ago

Consider the following diagram of a chemical reaction.

Chemistry

2 answers:

kirill [66]2 years ago

6 0

Answer:

The answer is A

Explanation:

on EDG 2021

USPshnik [31]2 years ago

5 0

Answer: a polymer

Explanation:

You might be interested in

Can anyone explain why the mongols invaded russia?

Svetach [21]

.dhdwbhdxqbsajxnx n sg

5 0

2 years ago

Read 2 more answers

What is the correct corresponding values of potassium

Tomtit [17]

Answer:

The reference ranges for blood potassium levels are as follows : Adult/elderly: 3.5-5.0 mEq/L or 3.5-5.0 mmol/L (SI units) Child: 3.4-4.7 mEq/L. Infant: 4.1-5.3 mEq/L.

Explanation:

6 0

3 years ago

There are several ways to model a compound. One type

mr Goodwill [35]

Answer:

C4H9O2

Explanation:

there are 4 carbons, 9 hydrogens and 2 oxygens

6 0

3 years ago

When heated, calcium carbonate goes through a chemical reaction, and produces calcium oxide (quick lime) powder and carbon

Contact [7]

Answer:

Carbon dioxide is produced, and as a gas, it was not captured to measure its mass.

Explanation:

4 0

3 years ago

Read 2 more answers

A chemist prepares a solution of sodium thiosulfate by measuring out of sodium thiosulfate into a volumetric flask and filling t

marshall27 [118]

Mass of sodium thiosulfate $Na_{2}S_{2}O_{3}$ is 110. g

Volume of the solution is 350. mL

Calculating the moles of sodium thiosulfate:

$110. g Na_{2}S_{2}O_{3} * \frac{1 mol Na_{2}S_{2}O_{3}}{158.1 g Na_{2}S_{2}O_{3}}$ = 0.696 mol $Na_{2}S_{2}O_{3}$

Converting the volume of solution to L:

$350. mL * \frac{1 L}{1000 mL} = 0.350 L$

Finding out the concentration of solution in molarity:

$\frac{0.696 mol}{0.350 L} = 1.99 mol/L$

4 0

3 years ago