What type of chemical reaction is Cu(NO3)2 + NaOH to Cu(OH)2 + NaNO3

Chemistry

1 answer:

bazaltina [42]2 years ago

3 0

Answer:

Cu(NO 3) 2 (aq) + 2 NaOH (aq) → Cu(OH) 2 (s) + 2 NaNO 3 (aq) This is a precipitation reaction: Cu(OH) 2 is the formed precipitate.

Explanation:

You might be interested in

What is mean by kinetic energy

Vinvika [58]

The energy that an object has is moving

5 0

3 years ago

Which of these was NOT listed in the article a a way to stay safe while enjoying winter weather?

lukranit [14]

Answer:

<h2>ignore your body being cold</h2>

Hope it helps

8 0

3 years ago

Read 2 more answers

The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium azide, which produces

Oxana [17]

Answer:

1. NaN₃(s) → Na(s) + 1.5 N₂(g)

2. 79.3g

Explanation:

<em>1. Write a balanced chemical equation, including physical state symbols, for the decomposition of solid sodium azide (NaN₃) into solid sodium and gaseous dinitrogen.</em>

NaN₃(s) → Na(s) + 1.5 N₂(g)

<em>2. Suppose 43.0L of dinitrogen gas are produced by this reaction, at a temperature of 13.0°C and pressure of exactly 1atm. Calculate the mass of sodium azide that must have reacted. Round your answer to 3 significant digits.</em>

First, we have to calculate the moles of N₂ from the ideal gas equation.

$P.V=n.R.T\\n=\frac{P.V}{R.T} =\frac{1atm.(43.0L)}{(0.08206atm.L/mol.K).286.2K} =1.83mol$