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Virty [35]
2 years ago
10

Help!!!plz help me with this question ​

Chemistry
1 answer:
denpristay [2]2 years ago
3 0

Answer:

<h3>ENVIRONMENT</h3>

Explanation:

I HOPE IT HELPS :)

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How can air pollution affect plants?
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C. air pollution absorbs carbon dioxide

Explanation:

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2 years ago
Explain, in your own words, why different elements produce different colors of light when heated.
fgiga [73]
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7 0
2 years ago
Read 2 more answers
Someone please help me sort these out for either if they are Heterogenous, solution, suspension, or colloid. Tuna casserole, gre
Sphinxa [80]
Heterogeneous-a mixture of two or more things
solution-a substance that dissolves
suspension-mixture where solid particles do not dissolve
colloid-does not settle and cannot be seperated

Heterogeneous
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-gelatin dessert
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Solution
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Colloid
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7 0
3 years ago
6. Consider the reaction: CzHo (g) + 02 (8) - 4 CO2(g) + 6H2O (1)
deff fn [24]

Answer:

1120 gm

Explanation:

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

(a) Balance the equation.

(b) How many grams of oxygen are required to react with 10 moles of ethane for a complete

combustion reaction?

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

O2 HAS A MOLAR MASS OF 2X16 = 32 gm

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

6 0
2 years ago
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