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algol [13]
3 years ago
8

DESCRIBE the five types of chemical reactions

Chemistry
2 answers:
telo118 [61]3 years ago
4 0
Syntesis- is a reaction that occur when two different atoms interact to form a different compound.
Decomposition- is a reaction in which compound breaks down into two or more simple substances.
Single displacement- is a reaction in which one element is substituted for another element in a compound
Double displacement- is a reaction in which the reactant ions exchange places to form new products.
Combustion- is a reaction in which the substance reacts with oxygen from the air, simply said combustion is when something’s burininv.
m_a_m_a [10]3 years ago
4 0

Answer:

<h3>Combustion Reactions</h3>

A combustion reaction is a reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat.

<h3>Decomposition Reactions</h3>

A decomposition reaction is a reaction in which a compound breaks down into two or more simpler substances.

<h3>Single-Replacement Reactions</h3>

A single-replacement reaction is a reaction in which one element replaces a similar element in a compound.

<h3>Double-Replacement Reactions</h3>

A double-replacement reaction is a reaction in which the positive and negative ions of two ionic compounds exchange places to form two new compounds.

<h3>Combination Reactions</h3>

A combination reaction, also known as a synthesis reaction, is a reaction in which two or more substances combine to form a single new substance.

Hope this helps and ya if it helps them mark it as brainliest please..

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In November 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. The chunk of ice was e
il63 [147K]
<h2>Answer:</h2>

1.58  × 10∧16 pools.

<h3>Explanation:</h3>

Given:

Length of ice berg= 98 miles = 1557716 meters

Width of iceberg = 25 miles = 40233.6 meters

Thickness of iceberg = 750 ft = 230 meters

Volume of water in a swimming pool = 24,000 gallons = 90850 liters

The volume of the ice berg:

Volume = Length . width . thickness

Volume = 1557716 . 40233.6 . 230 = 1,441, 468, 016, 5248 m3 =  1,441, 468, 016, 5248 × 10 ∧3 L.

1 pool contains liters of water:  90850 liters

1,441, 468, 016, 5248 × 10 ∧3 liters contains = 1/90850 . 1,441, 468, 016, 524.8 × 10 ∧3 .

= 1.100 .  1,441, 468, 016, 5248 × 10 ∧3 L.

= 1.58  × 10∧16 pools.

Hence 1.6 × 10∧16 pools will be filled with that chunk of ice.


4 0
3 years ago
In this chemical formula: 3NH4 (ammonium) This chemical formula means there are 3 _____________ ___________, and 4 __________ __
seropon [69]

Answer:

hope it helped you

Explanation:

3 atoms of nitrogen and 4 atoms of hydrogen in each molecule

5 0
3 years ago
The struggle among organism for food, water and other needs is called what
natali 33 [55]

Answer: C.)competition.

Explanation: the struggle between organisms for food, water, and other needs.

Example: When two prides(lions group) both need food they will fight each other for it.(Cra*p example xD)

~ItsOniiSama ❤

Hope this helps

4 0
3 years ago
BRAINLIEST!!!HELPPPP MEEEE!!!
Nana76 [90]

Answer:

I think the answer is A) repeatedly testing the solubility at various temperatures

Explanation:

4 0
3 years ago
The volume of a gas is directly proportional to its temperature if the pressure of the particles is constant. This is a statemen
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The gas is disposed proportional to the temperature to pressure of the particles
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4 years ago
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