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Rasek [7]
3 years ago
11

1. MgCO,→ MgO +Co, is an example of a

Chemistry
1 answer:
natta225 [31]3 years ago
8 0

Answer:

1. Decomposition Reaction

2. Combustion Reaction

3. Synthesis Reaction

4. Synthesis Reaction

5. Decomposition Reaction

6. Replacement Reaction

*It was a little hard reading the format of each question as there were some important missing aspects.*

Explanation:

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21.182 g

Explanation:

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The atomic mass of Cu is 63.546 g/mol, meaning that the answer is about <u>21.182</u><u> </u><u>g</u>

5 0
2 years ago
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3 0
3 years ago
what is the chemical reaction and mole ratio between oxalate and permanganate in the titration reaction
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5C2O4^(2-)(aq) + 2MnO4^-(aq) + 16H+(aq) → 10CO2(g) + 2Mn2+(aq) + 8H2O(l)` is the chemical reaction and mole ratio between oxalate and permanganate in the titration reaction.

A chemical reaction is a procedure that causes one group of chemical components to change chemically into another. Chemical reactions, which can frequently be described by a chemical equation, traditionally include changes that only affect the locations of electrons in the formation and dissolution of chemical bonds between atoms, with no change to the nuclei (no change to the elements present). The study of chemical processes involving unstable and radioactive elements, where both electronic and nuclear changes may take place, is known as nuclear chemistry.

To know more about chemical reaction, click here,

brainly.com/question/11231920

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6 0
1 year ago
Chemical bonds are likely to form when_____
Viefleur [7K]

Answer: When the electrons in an element are more than the required, a bond is formed with other element which has deficiency of electron and in case when electrons are less in numbers the vice versa happens. Such kind of chemical bonds are known as ionic bond.

Explanation:

7 0
3 years ago
7. Bananas contain potassium. Which form of potassium is most likely found in bananas or in nature? a. K atom b. K+ cation C. K-
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Answer:

B. K+cation

Explanation:

Not all that sure but hope it will help.

7 0
3 years ago
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