Chemistry, 26.06.2020 19:01, coronadohayden
Consider the reaction 4PH3(g) - PH4 (g) +6 H2(g) Suppose that, at a particular moment during the reaction, molecular hydrogen is being formed at the rate of 0.078M/s a) at what rate is P4 being formed? b) at what rate is PH3 reacting?
Answers: 2
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Chemistry, 22.06.2019 21:30, thompsonhomes1
If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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Chemistry, 22.06.2019 21:40, fatherbamboo
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
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Chemistry, 23.06.2019 01:30, nikonee
Astudent states that 9.0 g of baking soda will form an unsaturated solution in 100 g of water. what do you need to know to decide whether this statement is correct? a. the temperature of the water and the molar mass of baking soda b. the percent by volume of the solution and the solubility of baking soda c. the temperature of the water and the solubility of baking soda at that temperature
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Consider the reaction 4PH3(g) - PH4 (g) +6 H2(g) Suppose that, at a particular moment during the rea...
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