Chemistry, 15.11.2019 11:31 carriganlee8688
30 points! how many moles of oxygen gas are needed to completely react with 145 grams of aluminum? report your answer with 3 significant figures. mole o2.
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Chemistry, 22.06.2019 00:10
Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object
Answers: 1
Chemistry, 22.06.2019 12:50
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
30 points! how many moles of oxygen gas are needed to completely react with 145 grams of aluminum?...
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