Chemistry, 20.10.2020 08:01 LadyHolmes67
which chemicale quation is balanced A.2PCI5 +2H202HCHaPO4 B. PClE+ HOHC+HPO C. PCI +3H205Hc HEPO4 D. PCI5+4H20 HC HPO.
Answers: 1
Chemistry, 22.06.2019 06:30
How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned
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Chemistry, 22.06.2019 16:30
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
Chemistry, 22.06.2019 18:30
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
which chemicale quation is balanced A.2PCI5 +2H202HCHaPO4 B. PClE+ HOHC+HPO C. PCI +3H205Hc HEPO4 D....
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