Chemistry, 28.08.2019 19:10 liliaboop5006
energy transformations occur as energy changes from one form to another. as these transformations occur, which of the following happens?
a. heat is given off
b. pressure increases
c. mass is combusted
d. pressure decreases
Answers: 1
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What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it
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Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.
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Chemistry, 23.06.2019 08:00
Which of the following notations would be the appropriate and final way to display the formula for magnesium chloride a. mgcl2 b. mg+2cl–1 c. mgcl2 d. mgcl
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energy transformations occur as energy changes from one form to another. as these transformations oc...
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