Given CH4 (g) + CI2 (g) ---à CH3CI (g) +CHI (g). Ten grams of CH4 and 40.0g of chlorine gas undergo a reaction that has a 75.0% yield. Calculate the mass (in grams) of chloromethane (CH3CI) formed.

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Answer #2. Pls follow the format (page with yellow highlights)
1.
What is the percent yield of the reaction:
PCI3(g) + 3H20
() -а НЗРОЗ
(aq) + 3HCI (aq)
Where
20.0 g of phosphorous trichloride react with excess
water to form 11.2 g HCI
and phosphorous acid (H3PO3)?
2.
Given CH4 (g) + C12 (g) --à CH3CI (g) +CHI (g). Ten
grams
of CH4 and 40.0g of chlorine gas undergo a reaction
that has a 75.0% yield.
Calculate the mass (in grams) of chloromethane
(CH3CI) formed.
Transcribed Image Text:1. What is the percent yield of the reaction: PCI3(g) + 3H20 () -а НЗРОЗ (aq) + 3HCI (aq) Where 20.0 g of phosphorous trichloride react with excess water to form 11.2 g HCI and phosphorous acid (H3PO3)? 2. Given CH4 (g) + C12 (g) --à CH3CI (g) +CHI (g). Ten grams of CH4 and 40.0g of chlorine gas undergo a reaction that has a 75.0% yield. Calculate the mass (in grams) of chloromethane (CH3CI) formed.
Limiting/Excess Reactant Problem with % Yield
4KO,(6) + 2H,0(1) 4KOH(s) + 30,(g)
If a reaction vessel contains 120.0 g of KO, and 47.0 g of H,O,
how many grams of O, can be produced?
4KO,(s) + 2H,0(1) 4KOH(s) + 30,(g)
--
Hide
47.0 g
Based on: 120.0ke mel 3mnt-0, 32.0g O,
40,51 g0,
KO,
ко,
71.4mot-kO mote
Based on: 47.0 0 mel-L0 3mol-0, 32.0g O,
1253 g0,
18.02 gHO 2 mel 0-mol-0,
Question if only 35.2 g of O, were recovered, what was the percent yield?
35,2
x 100 86.9% yield
40.51
actual
x100=
theoretical
16
Transcribed Image Text:Limiting/Excess Reactant Problem with % Yield 4KO,(6) + 2H,0(1) 4KOH(s) + 30,(g) If a reaction vessel contains 120.0 g of KO, and 47.0 g of H,O, how many grams of O, can be produced? 4KO,(s) + 2H,0(1) 4KOH(s) + 30,(g) -- Hide 47.0 g Based on: 120.0ke mel 3mnt-0, 32.0g O, 40,51 g0, KO, ко, 71.4mot-kO mote Based on: 47.0 0 mel-L0 3mol-0, 32.0g O, 1253 g0, 18.02 gHO 2 mel 0-mol-0, Question if only 35.2 g of O, were recovered, what was the percent yield? 35,2 x 100 86.9% yield 40.51 actual x100= theoretical 16
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