Chemistry, 22.04.2021 04:30 kaylee2828
Please help my teacher never went over this
5.50 grams of solid copper reacts with HNO3 in a 1.50L container according to the following balanced equation at 25.0 degrees C.
4 HNO3 (l) + Cu (s) —> Cu(NO3)2 (aq) + 2 NO2 (g) + 2 H2O (l)
what is the partial pressure of NO2 inside the container after the reaction?
Answers: 1
Chemistry, 21.06.2019 17:30
Which type of stress results when two plates push against one another? a. compression b. tension c. force d. shear
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Chemistry, 21.06.2019 23:20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
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Chemistry, 22.06.2019 16:10
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Please help my teacher never went over this
5.50 grams of solid copper reacts with HNO3 in a 1.50L...
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