1 year ago

Write and balance chemical reactions for the following reactions and name the reaction type:

1 answer:

4 0

Answer: The reaction of 1 mol of C to form carbon monoxide in the reaction 2 C(s) + O2(g) ( 2 CO(g) releases 113 kJ of heat. How much heat will be released by the combustion of 100 g of C according the the above information? According to the balanced chemical equation;

Explanation:

You might be interested in

What is the molar ratio for the following equation after it has been properly balanced?

slava [35]

The answer
<span>the molar ratio for the following equation
____C3H8 + ____O2 Imported Asset ____CO2 + ____ H2O

</span>after it has been properly balanced:
__1_C3H8 + ____5O2 Imported Asset ____3CO2 + ____ 4H2O

proof:
number of C =3 (C3H8; 3CO2)
number of H =8 (C3H8 ; 4H2O)
number of O = 10(5x2) or (2x3+4) (5O2;4H2O)

the answer is
<span>Reactants: C3H8 = 1, O2 = 8; Products: CO2 = 3 and H2O = 4</span>

4 0

2 years ago

A sample of gas has a volume of 4.4 liters when the pressure is 3.3atm. What is the volume when the pressure is reduced to 2.2at

oee [108]

You'll remain with 2.9 liter

4 0

2 years ago

What are the atomic numbers for sodium,iron and sulfur???

Nastasia [14]

Answer: sodium-11 iron-26 sulfur-16

Explanation:

3 0

2 years ago

Read 2 more answers

2Al(s)+Fe2O3(s) → Al2O(s)+2Fe(s) with a delta H=-847 KJ.

Scrat [10]

∆H for given reaction -847kJ

As it's negative reaction is exothermic

2 mol of Al releases 847KJ heat

4 mol Al releases

2(847)
1694KJ

∆H=-1694KJ

5 0

1 year ago

which is a false statement about vinger. A. its a pure surprise B. it's a physical combined c. it is made up of more than one pu

victus00 [196]

I would think the answer is D

6 0

3 years ago