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Inessa05 [86]
2 years ago
9

Which of the following is not a producer? 1. Tulip 2. Grass 3. Pine Tree 4. Mushroom

Chemistry
2 answers:
Rudiy272 years ago
7 0

Answer:

4. mushroom

Explanation:

Mushroom is not a producer, it is a decomposer.

In-s [12.5K]2 years ago
5 0
Mushrooms they’re de composers not producers
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The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of sodium azide, which produces
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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

The moles of NaN₃ are:

1.83molN_{2}.\frac{1molNaN_{3}}{1.5molN_{2}} =1.22molNaN_{3}

The molar mass of NaN₃ is 65.01 g/mol. The mass of NaN₃ is:

1.22mol.\frac{65.01g}{mol} =79.3g

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3 years ago
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Answer:

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Explanation:

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