Ionic Formula

Question 1

What is the chemical formula for ammonium?

Answer 1

NH4 +

Ammonium is a positively charged polyatomic ion.

Question 2

What is the chemical formula for hydroxide?

Answer 2

OH-

Hydroxide is a negatively charged ion commonly found in bases.

Question 3

What is the chemical formula for nitrate?

Answer 3

NO3 1-

Nitrate is a negatively charged ion derived from nitric acid.

Question 4

What is the chemical formula for nitrite?

Answer 4

NO2 1-

Nitrite is a negatively charged ion derived from nitrous acid.

Question 5

What is the chemical formula for hydrogencarbonate?

Answer 5

HCO3 1-

Bicarbonate is also known as hydrogen carbonate and acts as a buffer in biological systems.

Question 6

What is the chemical formula for chlorate (1)?

Answer 6

ClO-

Chlorate (1) indicates a specific oxidation state in chlorine compounds.

Question 7

What is the chemical formula for chlorate (V)?

Answer 7

ClO3 1-

Chlorate (V) is commonly used in various chemical applications.

Question 8

What is the chemical formula for carbonate?

Answer 8

CO3 2-

Carbonate is a common component in minerals and carbonated beverages.

Question 9

What is the chemical formula for sulfate?

Answer 9

SO4 2-

Sulfate is widely found in nature and is important in various biochemical processes.

Question 10

What is the chemical formula for sulfite?

Answer 10

SO3 2-

Sulfite is used as a preservative in food and beverages.

Question 11

What is the chemical formula for dichromate?

Answer 11

Cr2O7 2-

Dichromate is often used in chemical synthesis and as a pigment.

Question 12

What is the chemical formula for phosphate?

Answer 12

PO4 3-

Phosphate is crucial for biological molecules like DNA and ATP.

Question 13

What is the chemical formula for zinc ion?

Answer 13

Zn2+

Zinc ions play significant roles in enzyme function and metabolic processes.

Question 14

What is the chemical formula for silver ion?

Answer 14

Ag1+

Silver ions are known for their antimicrobial properties.