Chemistry, 12.01.2021 05:20 leapfroggiez
Gayle was excited to wake up to a few inches of snow. It was just enough to build a
snowman. She and her sisters quickly put on their mitts and ran outside to begin
building their snowman. Later that morning the snowman began to melt, What
most likely caused the snowman to melt?
A. electrical energy
B sound energy
C. mechanical energy
heat energy
Answers: 2
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
Chemistry, 22.06.2019 12:00
What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist
Answers: 2
Gayle was excited to wake up to a few inches of snow. It was just enough to build a
snowman. She an...
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