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mariarad [96]
2 years ago
10

Choose all answers that apply

Chemistry
2 answers:
Nina [5.8K]2 years ago
4 0

Answer:

Choose all the answers that apply. When dynamite explodes, it releases a large amount of light and heat. This is an example of _____. slow combustion rapid combustion an exothermic reaction an endothermic reaction a chemical change a physical change

Explanation:

Alexeev081 [22]2 years ago
3 0

Answer

Rapid Combustion

Explanation:

An explosion is a combustion and a quick reaction, That makes it rapid

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Mg(OH)2+2 HCI = MgCI2+ H2O
In-s [12.5K]

Answer:

Mg(OH)2 + 2HCI ⇒ MgCI2 + 2H2O

Explanation:

In order to balance a chemical equation you need to make sure both sides of the equations are equal.

Mg(OH)2 + 2HCI = MgCI2 + H2O

Mg = 1

Oh = 2

HCI = 2

Products:

Mg = 1

CI = 2

H = 2

O = 1

2H20 = 1 × 2 = 2

2 × 2 = 4

2HCI

1 × 2 = 2

Mg(OH)2 + 2HCI ⇒ MgCI2 + 2H2O

Hope this helps.

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Answer:

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