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Deffense [45]
3 years ago
9

On the Earth's surface, transporting materials are more common than residual materials. This condition is mainly the result of

Chemistry
1 answer:
matrenka [14]3 years ago
8 0
The Answer is Erosion :)
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How many electrons are located in the outermost energy level in the Bohr model of a boron atom? hint it not 4
borishaifa [10]
2 is the answer iam not sure about it
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6 0
3 years ago
How many moles of KClO3 must decompose in order to produce 9 moles of oxygen gas (O2) using the following reaction by completing
mezya [45]

<u>Answer:</u> 6 moles of KClO_3 will be decomposed.

<u>Explanation:</u>

We are given:

Moles of oxygen gas produced = 9 moles

The chemical equation for the decomposition of KClO_3 follows:

2KClO_3\rightarrow 2KCl+3O_2

By the stoichiometry of the reaction:

If 3 moles of oxygen gas is produced by 2 moles of KClO_3

So, 9 moles of oxygen gas will be produced by = \frac{2}{3}\times 9=6mol of KClO_3

Hence, 6 moles of KClO_3 will be decomposed.

4 0
3 years ago
Fine rice and wheat are homogeneous or heterogeneous​
Tems11 [23]

Answer:Heterogeneous

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3 0
3 years ago
What is the molar mass of NH3 rounded to the nearest gram?
Sergeu [11.5K]
Molar mass:

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8 0
3 years ago
What is neutralisation??​
frosja888 [35]

Answer:

Acid + Base -------> Salt + Water

Explanation:

The reaction between an acid and bases is called a neutralization reaction. The result of the reaction is salt and water. For example, when hydrochloric acid(acid) and sodium hydroxide(base) react they form sodium chloride(salt) and water. Also, heat is evolved.

Example:

HCl + NaOH ----------> NaCl + H2O

HCl is hydrochloric acid.

NaOH is sodium hydroxide which is a base.

NaCl is sodium chloride which is a salt.

H2O is water.

8 0
3 years ago
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