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elena55 [62]
2 years ago
14

Can someone please help me? :(

Chemistry
1 answer:
Dmitriy789 [7]2 years ago
7 0
Answer:

Trade winds


Explanation:

I am not sure
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How many bacteria can fit into an animal cell
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What is erosion? what are the four agents of erosion​
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3 0
3 years ago
In the following reaction, how many grams of nitroglycerin C3H5(NO3)3 will decompose to give 25 grams of CO2?
gogolik [260]

4C₃H₅(NO₃)₃_{(l)} ------> 12CO₂_{(g)} + 6N₂_{(g)} +  10H₂O_{(g)}  +  O₂_{(g)}

mol of CO₂  =  \frac{mass}{molar mass}

                    =  \frac{25g}{44.01 g/mol}

mol ratio of  CO₂ :  C₃H₅(NO₃)₃

                    12    :     4

∴  if  mole of CO₂  =  0.568 mol

then   "       "   C₃H₅(NO₃)₃  =  \frac{0.568 mol}{12}  *  4

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∴ mass of nitroglycerin  =  mole  *  Mr

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3 years ago
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