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Nina [5.8K]
2 years ago
14

Make a claim about how the sun’s energy affects the climate of an area. Provide evidence with factors supporting your claim. Exp

lain your reasoning.
Chemistry
1 answer:
Black_prince [1.1K]2 years ago
4 0

Explanation:

i.d.k sorry

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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
3 years ago
Does the reaction of hydrogen produce any products that negatively affect the environment?
klasskru [66]

The answer is NO. During combustion of hydrogen, water is produced as an end product. The chemical formulae for combustion of hydrogen are:

2H2 + O2 -->2 H2O

another advantage is that the whole of the fuel load is combusted hence little wastage. This has made the fuel advantageous in its use as rocket fuel since there is no baggage fuel.


3 0
3 years ago
Read 2 more answers
“True or False”
Sliva [168]
True, I’m sorry if I’m wrong
3 0
2 years ago
Which factors would decrease the rate of a reaction? I. Lowering the temperature II. Increasing the concentration of reactants I
Basile [38]

I. Lowering the temperature would decrease the rate of the reaction.

6 0
3 years ago
Can salt dissolve in hydrogen peroxide? Pls help me
Genrish500 [490]

Answer:

Yes it can!!

Explanation:

Hydrogen peroxide mixed with sodium is known as oxygen bleach. Add water and the compound releases an oxygen molecule to help it lift mold and stains from the surface of natural materials.

3 0
3 years ago
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