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9966 [12]
3 years ago
9

Noble gas: Oxygen Chlorine Or Krypton

Chemistry
1 answer:
kirza4 [7]3 years ago
5 0

Answer:

Krypton

Explanation:

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If it was warn - hot water, i would say yes



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Drops of a clear liquid are added to a red liquid. As the drops are added, the red liquid becomes orange, then yellow
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Please help me, please
kumpel [21]
The temperature of a substance is related to the speed of the substance's particles. So, when the temperature of a substance changes,the speed of the particles also changes. So B.
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3 years ago
How many atoms are found in the products of the following chemical equation?
coldgirl [10]

There are 13 atoms in the product

<h3>Further explanation</h3>

Given

Reaction

H2SO4 + 2KOH --> K2SO4 + 2H2O

Required

The number of atoms

Solution

In a chemical equation, there are reactants on the left and products on the right

Reactants : H2SO4 + 2KOH

Products : K2SO4 + 2H2O

The number of atoms is determined by their reaction coefficient and the subscript of the atoms in the compound

K2SO4 (coefficient = 1) :

K = 2 atoms

S = 1 atom

O = 4 atoms

Total atoms = 7 atoms

2H2O(coefficient = 2) :

H = 2 x 2 = 4 atoms

O = 2 x 1 = 2 atoms

Total atoms = 6 atoms

Total = 13 atoms

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2 years ago
Avery has a glass of pure water. She pours a tablespoon of sugar into the water to make it taste sweet.
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