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ololo11 [35]
3 years ago
15

Sodium hydrogen carbonate is used as a deodorant. Express your answer as a chemical formula.?

Chemistry
1 answer:
kirill [66]3 years ago
5 0
First step is to get the symbols of each component in the mentioned compound:
Sodium has the symbol: Na
Hydrogen carbonate has the symbol: HCO3

Second step is to balance these components:
As both components are monotonic, the ratio for their combination is 1:1

Third step is to write the formula:
Sodium hydrogen carbonate : NaHCO3

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Solid carbon (C) can burn in oxygen (O2). Select
babunello [35]

Answer:

OCO

Another way of writing CO₂

Explanation:

A reaction equation has <u>reactants on the left</u> and <u>products on the right</u>.

The reactants are carbon and oxygen. The product is carbon dioxide.

C + O₂ → CO₂

You might see the equation both ways.

C + O₂ → OCO

C + O₂ in the products would mean no reaction has occurred. The problem can <u>solid carbon can burn in oxygen</u>, so a reaction will occur. For no reaction, you would put "NR" in the products.

<u>OCO is the structural way of writing CO₂.</u> Both have one carbon atom (C) and two oxygen atoms (O).

C + 2O is not possible. Oxygen, if alone, has to be at least O₂ because it's a <u>diatomic molecule</u>.

3 0
3 years ago
When atoms react they form a chemical bond which is defined as?
Jet001 [13]
A force of attraction that holds atom together
When atoms react they form a chemical bond which is defined as a force of attraction that holds atom together. A force of attraction is defined as a kind of force that draws two or more objects together regardless of distance. There are two major categories of forces of attraction, one is intramolecular and intermolecular. Intramolecular forces is the presence of forces in atoms internally. While intermolecular is the force by which the force that is existent in two or more elements.



8 0
3 years ago
What is the valency of aluminium and nitrate in Al (NO3)3​
VikaD [51]

Answer:

Aluminum loses three valence shell electrons to become the aluminum ion Al+3. Nitrate is a polyatomic ion with the formula NO3 -1.

6 0
3 years ago
Why are fungi more closely related to animals than they are to plants?
liraira [26]

the answer maybe B or A

7 0
3 years ago
What is not a basic need of all organisms? <br> soil<br> water<br> food<br> air
dexar [7]

Answer:

soil

Explanation:

some organisms aren't plants

7 0
2 years ago
Read 2 more answers
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