chemistry help please

Question

predict the formulas and subscripts for the products of the following reactions. Balance the resulting equations and identify the reaction type: cant put the numbers down the letters so can something just fix it. Thanks

a)    C8H18( i ) +  O2 (g) ---->   

b)   H2O( i ) ----->

c)   Na(s) + Cl2 (g) ----->

d ) Ca(s) + HOH( i ) ------>

e) H2SO4( aq ) + Al(OH)3(s) ------>

f) Cl 2 (aq)  +   KBr (aq) ------>

g)   Na2 CO3 (aq)   + Ca(OH)2(aq) ------>

Answer 1

Step 1:

(a)

The reactants of the chemical equation is

The product of reactions is

The balanced equation chemical equation is

Observe the above reaction.

Here oxygen is reacted with to form carbon dioxide and water.

This type of reactions are called as Combustion reaction.

Step 2:

(b)

The reactants of the chemical equation is

The product of reactions is

The balanced chemical equation is

Observe the above reaction.

Here the complex molecule is break down to two simpler molecules.

This type of reactions are called as Decomposition reaction.

Solutions:

(a)

Chemical equation:

Balanced chemical equation: 

Type of reaction: Combustion reaction.

(b)

Chemical equation:

Balanced chemical equation: 

Type of reaction: Decomposition reaction.

Answer 2

Step 1:

(c)

The reactants of the chemical equation is

The product of reactions is

The balanced chemical equation is

Observe the above reaction.

Here two simpler molecules are combined to form a complex molecule.

This type of reactions are called as Synthesis reaction.

Step 2:

(d)

The reactants of the chemical equation is

The product of reactions is

The balanced chemical equation is

Observe the above reaction.

Here one ion is replaced with another ion.

This type of reactions are called as Single displacement reaction.

Solutions:

(c)

Chemical equation:

Balanced chemical equation:

Type of reaction: Synthesis reaction.

(d)

Chemical equation:

Balanced chemical equation:

Type of reaction: Single displacement reaction.

Answer 3

Step 1:

(e)

The reactants of the chemical equation is

The product of reactions is

The balanced chemical equation is

Observe the above reaction.

Here Sulphuric acid(Acid) is reacted with Aluminum hydroxide(Base).

This type of reactions are called as Acid-Base reaction.

Step 2:

(f)

The reactants of the chemical equation is

The product of reactions is

The balanced chemical equation is

Observe the above reaction.

Here one ion is replaced with another ion.

This type of reactions are called as Single displacement reaction.

Step 3:

(g)

The reactants of the chemical equation is

The product of reactions is

The balanced chemical equation is

Observe the above reaction.

Here cations and anions in two ionic compounds switch place.

This type of reactions are called as Double displacement reaction.

Solutions:

(e)

Chemical equation:

Balanced chemical equation:

Type of reaction: Acid-Base reaction.

(f)

Chemical equation:

Balanced chemical equation:

Type of reaction: Single displacement reaction.

(g)

Chemical equation: 

Balanced chemical equation: 

Type of reaction: Double displacement reaction.