Which early chemist worked with gas-phase reactions and was able to describe their behavior mathematically?
a Joseph Priestley
b Robert Boyle
c Antoine Lavoisier
d J. J. Thomson

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %

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