Chemistry, 05.02.2021 06:20, cpadoc7567
Combined Gas Law - Question 2
If a gas sample has a pressure of 30.7 kPa at 273 K, what would the new pressure
be if the temperature decreases to 230 K?*
2045.277 kPa
0.039 kPa
25.864 kPa
36.440 kPa
Answers: 3
Chemistry, 22.06.2019 01:30, giraffegurl
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
Chemistry, 22.06.2019 19:30, simihehe
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
Chemistry, 22.06.2019 22:10, zwbaby3693
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
Answers: 3
Combined Gas Law - Question 2
If a gas sample has a pressure of 30.7 kPa at 273 K, what would the n...
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