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adelina 88 [10]
3 years ago
13

PLEASE HELP! SEE ATTACHED!

Chemistry
1 answer:
love history [14]3 years ago
5 0

Answer:

Ans => C => 43.3%

Explanation:

2CO + O₂ => 2CO₂

Given     1g CO = 1g/28g·mol⁻¹ = 0.036 mol CO

b/c coefficient of CO = coefficient of CO₂ => moles CO₂ = 0.036 mol = 0.036mol x 44g/mol = 1.57 gCO₂ (theoretical yield)

%Yield = (actual yield/theoretical yield) x 100% = (0.68g/1.57g) x 100% = 43.3%

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weqwewe [10]

Answer:

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5 0
3 years ago
Consider the combustion of octane (C8H18)
sesenic [268]
The balanced equation for the above reaction is as follows;
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3 years ago
Question 5
bagirrra123 [75]

Answer:

true

Explanation:

any object that is larger will take a longer time to do things, the same applies to heat levels. The lower the heat, the longer it takes, the higher the heat, the shorter it takes. So if an iceberg is large, it will need a higher heat, whereas an ice cube is really small and doesn't need that much heat to melt.

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3 years ago
How many grams of carbonic acid were produced by the 3.00 g sample of NaHCO
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The electromagnetic spectrum includes the complete range of electromagnetic waves placed in order of: A.) increasing amplitude B
son4ous [18]
Hello the best answer is c
I love kay.
3 0
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