3 years ago

What process will decrease the level of co2 in the atmosphere

Chemistry

1 answer:

ratelena [41]3 years ago

8 0

Photosynthesis will decrease the level of co2 in the atmosphere

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The rotten smell of a decaying animal carcass is partially due to a nitrogen-containing compound called putrescine. Elemental an

guajiro [1.7K]

Answer:

$C_2H_6N$

Explanation:

Hello,

In this case, considering the given percentages, we compute the mole ratios as shown below:

$n_C=\frac{0.545}{12}=0.0454\\n_H=\frac{0.1373}{1}=0.1373\\n_N=\frac{0.3177}{14}=0.0227$

Now, by dividing all the mole ratios by the smallest ratio, we obtain the subscripts for the required empirical formula as shown below:

$C=\frac{0.0454}{0.0227} =2\\H=\frac{0.1373}{0.0227}=6\\N=\frac{0.0227}{0.0227}=1$

Therefore, the empirical formula turns out:

$C_2H_6N$

Best regards.

8 0

3 years ago

in water, hno3 produces h ions. which is the name for hno3 in an aqueous solution? hydrogen nitrate nitric acid saltpetre nitrou

My name is Ann [436]

HNO3 is Nitric acid
HNO3 can be called hydrogen nitrate if gaseous so watch out for state symbols...

HNO3(l) =nitric acid
HNO3(g) = hydrogen nitrate

saltpetre is a potassium salt KNO3
Nitrous acid is HNO2

hope that helps

6 0

4 years ago

Read 2 more answers

Now balance the chemical reaction by providing the correct coefficients:

zalisa [80]

1C + 2F2 -> 1CF4 is the answer
So the coefficients are 1,21

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4 years ago

1. Is the reaction between magnesium and oxygen in the air spontaneous?<br>

Vikki [24]

Answer:

Once ignited, a ribbon of magnesium metal burns freely in air to form solid magnesium oxide in the form of a white powder. The reaction is plainly spontaneous even though ΔS is negative.

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3 years ago

All gaseous mixtures are solutions.

Gre4nikov [31]

The statement "<span>All gaseous mixtures are solutions." is true. This is because there are a number of gaseous molecules present in a volume of gas and they are considered solutions.</span>

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3 years ago