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Amanda [17]
2 years ago
13

Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation: ()bao

2 ()h2so4 → ()h2o2 ()baso4
Chemistry
1 answer:
just olya [345]2 years ago
3 0

Based on the given chemical equation, the value of coefficient that is used in the reaction before each molecule is 1.

<h3>What is balanced equation?</h3>

Balanced chemical equations are those equation in which each element is present in equal amount on both side of the chemical reaction.

Given chemical reaction is:

BaO₂ + H₂SO₄ → H₂O₂ + BaSO₄

Above reaction is balanced as all elements are present in equal amounts on both sides. So, the value of coefficients is 1.

Hence the required coefficients is 1.

To know more about balance equations, visit the below link:

brainly.com/question/26227625

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2 years ago
When a substance undergoes a chemical change, the product exhibits different physical properties than the starting material. Des
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Answer:

I) Change in solubility

II) Change in boiling point

III) Change in colour

Explanation:

A chemical change involves formation of new products and is not reversible.

So, once two liquid solutions are mixed and a chemical change takes place, the new product will have the following:

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6 0
3 years ago
Combining a base and an acid forms
Rainbow [258]

Answer: C. Salt and Water

Explanation:

The reaction between an acid and a base will have salt and water as its end product. This process is known " Neutralization  Reaction".

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

Hydrochloric          Sodium                                  Sodium                Water

Acid                     Hydroxide (base)                   Chloride(Salt)                            

4 0
2 years ago
How many of sodium (Na) are needed to make 4.5 liters of a 1.5mol/L of Na solution?​
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Answer:

Explanation:

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5 0
2 years ago
PLEASE HELP!!!!!!!!! WILL MARK BRAINLIEST
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Answer:

19.278049929737628457607385688801

Explanation:

Volume = L * W * H

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Density = Mass / Volume

Mass = 14,048

14,048 / 728.70441 = 19.278049929737628457607385688801

Density = 19.278049929737628457607385688801

7 0
3 years ago
Read 2 more answers
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