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vladimir2022 [97]
3 years ago
5

1.

Chemistry
2 answers:
astraxan [27]3 years ago
7 0
1) electric energy

2) toaster

3) music heard from a radio
Fudgin [204]3 years ago
7 0

Answer:

1.Electrical energy

2. Toaster

3. Music heard from a radio

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light

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Answer:

1120 gm

Explanation:

6. Consider the reaction: CzHo (g) + 02 (8) - 4 CO2(g) + 6H2O (1)

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FIRST, CORRECT THE EQUATION THEN BALANCE

2C2H6(G) + 7O2------------>  4CO2  + 6H2O

so for 10 moles of ethane, we need

7 X 5 = 35 MOLES O2

=35 MOLES O2

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35 MOLES OF O2 HAS A MASS OF 35 X 32 =1120 gm

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2 years ago
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