3 years ago

Write a short note on importance of air

1 answer:

8 0

Air is important, well it is used for breathing and refreshing and air forms atmosphere. With out air there is no life :)

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Exemplificati solutii in care solventul este gaz

yaroslaw [1]

Answer:

solute (gaz: O,N) + solvent (gaz: Co2) = aer

Sper că vă ajută:)I hope it helps:)

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3 years ago

How many moles of oxygen are required to produce 37.15 g CO2?

n200080 [17]

65 are required to produce 37.15 g CO2

6 0

4 years ago

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how many grams of ammonium carbonate are needed to decompose in order to produce 6.52 g of carbon dioxide?

defon

Answer:

= 14.24g of $(NH4)_{2}CO_{3}$ is required.

Explanation:

Reaction equation:

$(NH4)_{2}CO_{3}$ → $2NH_{3} + CO_{2} + H_{2} O$

Mole ratio of ammonium carbonate to carbon dioxide is 1:1

1 mole of CO2 - 44g

?? mole of CO2 - 6.52g

= 6.52/44 = 0.148 moles was produced from this experiment.

Therefore, if 1 mole of $(NH4)_{2}CO_{3}$ - 96.09 g

0.148 mol of $(NH4)_{2}CO_{3}$ -- ?? g

=0.148 × 96.09

= 14.24g of $(NH4)_{2}CO_{3}$ is required.

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3 years ago

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Scilla [17]

I’m a leo purrr and I’m pretty sure it’s number 4

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3 years ago

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Write a short note on importance of air​

Write a short note on importance of air