3 years ago

When ethane (

Chemistry

1 answer:

LuckyWell [14K]3 years ago

7 0

Answer:

9 Moles

Explanation:

C2H6 has 6 Hydrogens and Water Has 2 Hydrogens

so it takes 1 mole ethane to produce 3 moles water

1 Mole Ethane ----> 3 Moles Water so 3 ----> 9 moles

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Carbon burns in the presence of oxygen to give carbon dioxide. Which chemical equation describes this reaction?

Alex73 [517]

Your answer is B.
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How many protons, neutrons, and electrons does sodiums neutral atom have? Plz help.

rusak2 [61]

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3 years ago

When the metal was placed in the calorimeter, its temperature dropped to the equilibrium temperature. Calculate the change in te

MAVERICK [17]

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skad [1K]

The mass of He gas = 21.428 g

<h3>Further explanation</h3>

Given

120 liters of He gas

Required

the mass in grams

Solution

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, Vm is 22.4 liters/mol.

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What is the systematic name of NaCl

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Answer:

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