3 years ago

The space shuttle___.

Chemistry

1 answer:

Len [333]3 years ago

5 0

Answer:

goes very fast and carries astronauts

Explanation:

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A 7.45 L container holds a mixture of two gases at 15 °C. The partial pressures of gas A and gas B, respectively, are 0.364 atm

kogti [31]

Answer:

stored and active

Explanation:

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2 years ago

How much aluminum oxide and how much carbon are needed to prepare 573 g of aluminum by the balanced chemical reaction (below) if

yawa3891 [41]

Answer:

1387.2g of Al2O3

Explanation:

The number of moles of aluminum oxide required to give the actual yield is obtained from the given mass of aluminum produced by the reaction. The percentage yield is used to obtain the theoretical yield of the aluminum. The number of moles produced theoretically can be used to calculate the amount of aluminum oxide required in moles and when we multiply the value obtained by the molar mass of aluminum oxide, we obtain the mass of aluminum oxide required.