Chemistry, 25.04.2020 23:37 jaymiahyman123
Carol visited a national park where she saw a rock formation. Which process MOST likely formed the shape of this rock? (A) wind weathering the rock (B) earthquakes shifting the rock (C) water freezing in the cracks of rocks (D) waves depositing sediment to form rocks
Answers: 3
Chemistry, 21.06.2019 13:00
What is the ph of a solution with a 1.50 × 10−9 m hydroxide ion concentration?
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Chemistry, 21.06.2019 14:00
Consider the balanced equation below. n2h4 + 2h2o2 n2 + 4h2o what are the mole ratios of hydrazine (n2h4) to hydrogen peroxide (h2o2) and hydrazine to water? 1: 2 and 1: 4 1: 3 and 1: 4 1: 2 and 3: 5 1: 3 and 3: 5
Answers: 3
Chemistry, 22.06.2019 01:30
Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy
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Chemistry, 22.06.2019 10:00
The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90
Answers: 1
Carol visited a national park where she saw a rock formation. Which process MOST likely formed the s...
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