Chemistry, 21.03.2020 09:02, risolatziyovudd
In a balanced equation, coefficients always represent
a
the ratio of volumes of substances
b
the volume ratios of reactants and products
c
the mole ratios of reactants and products
d
the number of atoms present
Answers: 3
Chemistry, 22.06.2019 18:30, robjaykay
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
Chemistry, 22.06.2019 22:30, kristen17diaz
How many valence electrons are in atom of radon?
Answers: 1
Chemistry, 23.06.2019 01:30, mindofnyny
Which is an example of a highly unstable isotope that is often used in fission reactions?
Answers: 1
In a balanced equation, coefficients always represent
a
the ratio of volumes of su...
a
the ratio of volumes of su...
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