Answer:
<h2>2.6 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question we have

We have the final answer as
<h3>2.6 g/mL</h3>
Hope this helps you
Answer:
The partial pressure of the gas produced by the reaction is 0.9187 atm
Explanation:
Given;
vapor pressure of water,
= 0.0313 atm
measured atmospheric pressure,
= 0.950 atm
partial pressure of the gas produced by the reaction = ?
According to Dalton's law of partial pressure; total pressure is equal to sum of partial pressure of water vapor and gas produced.

= 
= 0.95 - 0.0313
= 0.9187 atm
Therefore, the partial pressure of the gas produced by the reaction is 0.9187 atm
2HNO3 + Ba(OH)2 --> Ba(NO3)2 + 2H2O
Ba(NO3) or barium nitrate is the salt formed
Answer: 
Explanation:
Oxidation reaction is defined as the reaction in which a substance looses its electrons. The oxidation state of the substance increases.
Reduction reaction is defined as the reaction in which a substance gains electrons. The oxidation state of the substance gets reduced.

The oxidation half reaction is:

The reduction half reaction is:
