Equations

Question 1

Balance this equation

H_2SO_4 +NaOH -> Na_2SO_4 +H_2O

Answer 1

H_2SO_4 + 2NaOH -> Na_2SO_4+2H_2O

Question 2

What are the state symbols

S) (L) (G) (aq

Answer 2

• solid
• liquid
• gas
• dissolved in water (aqueous)

Question 3

Chemical formula for
A) ammonia
B)chlorine

Answer 3

A) NH_3

B)Cl_2

Question 4

Ions of

Ammonium,carbonate,sulfate

Answer 4

• NH_4+
• CO_3-2
• SO_4-2

Question 5

How to write an ionic equation

Answer 5

You firstly break down all the aqueous ions
Then take out all that are the same on each side
Then the charge should be equal