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Dovator [93]
2 years ago
14

_NH, +_02 - _ NO, +_ H,0

Chemistry
1 answer:
adoni [48]2 years ago
7 0

Answer:

This equation is already balanced.

Explanation:

If your teacher requires that you put coefficients in front of each compound, then put a 1 in front of every compound.

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Good ventilation as a product of it is pure Cl2  gas 
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In the compound H2O, the electrons in the bonds are unequally shared between oxygen and hydrogen, forming ____. (1 point)
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<span>polar bonds due to high difference . In electronegativity of oxygen and hydrogen.</span>
5 0
3 years ago
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Hydrogen sulfide gas is reacted with dioxygen gas to produce gaseous sulfur dioxide and water. True or false?.
wel

Hydrogen sulfide gas is reacted with dioxygen gas to produce gaseous sulfur dioxide and water. It is false.

When hydrogen sulfide gas reacts with dioxygen gas, it produces water and solid Sulphur and not gaseous sulfur. The chemical equation of the given substances is :

                   2H2S +  O2 → 2S + 2H20

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if you need to learn more about chemical reaction of Hydrogen sulfide gas, click here

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4 0
2 years ago
PLEASE HELP<br><br> is this a chemical or physical change???
skad [1K]

Answer:

Chemical, cause physical are changes affecting the form of a chemical substance, but not its chemical composition. This doesn't affect the substance but the composition.

Explanation:

5 0
3 years ago
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7. A square chunk of plastic has a length of 5 cm, width of 5 cm and height of 5 cm. It has a mass of 200 g. What is its density
BaLLatris [955]

Answer:

d=1.6\ g/cm^3

Explanation:

Given that,

The dimension of a square chunk of plastic is 5 cm × 5 cm × 5 cm

Mass, m = 200 g

We need to find its density

Density = mass/volume

It will form a cube. It volume = side³

So,

d=\dfrac{200\ g}{5^3\ cm^3}\\\\d=1.6\ g/cm^3

Hence density is 1.6\ g/cm^3

5 0
3 years ago
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