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liraira [26]
3 years ago
15

Help on another one pls ‍♂️!

Chemistry
1 answer:
Alik [6]3 years ago
7 0

Answer:

i think its a

Explanation:

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2 years ago
how many grams of oxygen gas are needed to produce 10.0 grams of carbon dioxide according to the balanced equation of CH4
Alinara [238K]
Molar mass of :

O2 = 16 * 2 = 32 g/mol

CO2 = 12 + 16 * 2 = 44 g/mol

<span>Balanced chemical equation :
</span>
1 CH4 + 2 O2 = 1 CO2 + 2 H2O
               ↓              ↓
             2 moles     1 mole

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44 x = 2 * 32*10.0

44 x = 640

x =  \frac{640}{44}

x = 14.54 g of O2





7 0
3 years ago
1 question you still have about the concept
allochka39001 [22]

Answer:

what concept?

Explanation:

5 0
3 years ago
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