Place the red, 100 g ball at the 60 cm mark on the ramp. How far did the box move?
90 cm
0 c...
Chemistry, 15.12.2021 22:10 darenl3601
Place the red, 100 g ball at the 60 cm mark on the ramp. How far did the box move?
90 cm
0 cm
more that 100 cm
Answers: 2
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Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
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