The combustion of ethane

(

C

2

H

6

)

produces carbon dioxide and steam.

2

C

2

H

6

(

g

)

+

7

O

2

(

g

)

⟶

4

CO

2

(

g

)

+

6

H

2

O

(

g

)

How many moles of

CO

2

are produced when

5.05

mol

of ethane is burned in an excess of oxygen?

Non-metal liquid with 45 neutrons

What volume of 0.812 m ammonium sulfate contains 7.65 g of ammonium ion?

3. What are the missing coefficients for this skeleton equation? Al 2 (SO 4) 3 (aq) + KOH (aq) → Al (OH) 3 (aq) + K 2 SO 4 (aq) 1, 3, 2, 3 1, 6, 2, 3 4, 6, 2, 3

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