mass-to-mass stoichiometry, we compute the nknown action from the given mass of another substance mass of one substance in a a the equation aA +bB»cC what is a, b, and c? The molar mass of a substance is equal to? liters at STP. A mole of any gas, regardless of its composition, has a volume of How many grams of Cu will be produced when 10 grams of Al reacts with CuCI, in the following chemical reaction? Al(s) + CuCl,(aq)→ AICI,(aq) + Cu(s). The molar masses Al, Cu, and CuCl, are 26.98 grams, 63.55 grams, and 134.45 grams respectively. (show work The balanced equation is: 2Al(s) + 3CUCI,(aq) →2AICI,(aq) + 3Cu(s). Mole to mole ratio (Al to Cu) 2:3 Plan: Convert grams (Al) to Moles then use Mole/mole ratio then grams (Cu) Grams → Moles →moles to mole ratio → grams CU 10 gr of Al x moles Al mole of Cu x grams of Cu gr Al moles of Al moles of Cu 6.37 grams Cu 15.68 grams Cu 35.33 grams Cu 269.76 grams Cu

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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mole ratios
mass-to-mass stoichiometry, we compute the nnown
action from the given mass of another substance
mass of one substance in a
n the equation aA +6B→CC what is a, b, and c?
The molar mass of a substance is equal to?
liters at STP.
A mole of any gas, regardless of its composition, has a volume of
How many grams of Cu will be produced when 10 grams of Al reacts with CuCl, in the following chemical
reaction?
Al(s) + CuCl,(aq) → AICI,(aq) + Cu(s).
The molar masses Al, Cu, and CuCl, are 26.98 grams, 63.55 grams, and 134.45 grams respectively. (show work)
The balanced equation is: 2Al(s) + 3CUCI,(aq) →2AICI,(aq) + 3Cu(s). Mole to mole ratio (Al to Cu) 2:3
Plan: Convert grams (Al) to Moles then use Mole/mole ratio then grams (Cu)
Grams → Moles →moles to mole ratio → grams CU
10 gr of Al x
1
moles Al
mole of Cu x
grams of Cu
gr Al
moles of Al
moles of Cu
6.37 grams Cu
15.68 grams Cu
35.33 grams Cu
269.76 grams Cu
Transcribed Image Text:mole ratios mass-to-mass stoichiometry, we compute the nnown action from the given mass of another substance mass of one substance in a n the equation aA +6B→CC what is a, b, and c? The molar mass of a substance is equal to? liters at STP. A mole of any gas, regardless of its composition, has a volume of How many grams of Cu will be produced when 10 grams of Al reacts with CuCl, in the following chemical reaction? Al(s) + CuCl,(aq) → AICI,(aq) + Cu(s). The molar masses Al, Cu, and CuCl, are 26.98 grams, 63.55 grams, and 134.45 grams respectively. (show work) The balanced equation is: 2Al(s) + 3CUCI,(aq) →2AICI,(aq) + 3Cu(s). Mole to mole ratio (Al to Cu) 2:3 Plan: Convert grams (Al) to Moles then use Mole/mole ratio then grams (Cu) Grams → Moles →moles to mole ratio → grams CU 10 gr of Al x 1 moles Al mole of Cu x grams of Cu gr Al moles of Al moles of Cu 6.37 grams Cu 15.68 grams Cu 35.33 grams Cu 269.76 grams Cu
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