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2 Al + 3 Cl2 2 AlCl3
Aluminum reacts very vigorously with chlorine. 0.765 moles...
PLEASE HELP
2 Al + 3 Cl2 2 AlCl3
Aluminum reacts very vigorously with chlorine. 0.765 moles of chlorine will produce how many moles of product?
How many moles of aluminium metal will you need?
KClO3(s) KCl(s)+ O2(g) (unbalanced)
8.35 moles of potassium chlorate will yield how many:
moles of oxygen?
grams of KCl?
Fe2O3 + C Fe + CO2 (unbalanced)
Iron(III) oxide is reduced to iron by reacting with carbon. How many moles of carbon would be needed to form 7.18 moles of iron?
How many moles of iron(III) oxide would you need?
2Fe2O3 + 3C 4Fe + 3CO2
Iron(III) oxide is reduced to iron by reacting with carbon. How many moles of carbon would be needed to form 3.09 moles of iron?
How many moles of iron(III) oxide would you need?
Answers: 1
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Why are gamma rays not affected by a magnet as they pass over it? gamma rays are composed of only energy. gamma rays do not have enough mass to be affected. gamma rays do not have the right electrical charge to be affected. gamma rays move too fast for anything to affect their pathway.
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A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
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On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
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