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riadik2000 [5.3K]
4 years ago
8

Balance the following reaction. A coefficient of \"1\" is understood.

Chemistry
1 answer:
USPshnik [31]4 years ago
8 0
To balance a reaction, we must say to it that the number of elements in one side is equal to the other side. For a combustion reaction such as the one given, we first need to balance the number of carbon atoms, then the hydrogen atoms and lastly the oxygen atoms.

<span>C4H10 + 13/2O2 → 4CO2 + 5H2O.</span>
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Gnesinka [82]

Answer:

Group 17, 2, 7, 7 electrons

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5 0
3 years ago
In the reaction __S+3O2→2SO3, what coefficient should be placed in front of the S to balance the reaction?
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Salsk061 [2.6K]

The given questions belongs to the concept of limiting reagent.

The number of moles of carbon dioxide produced when 4.6 moles of dioxygen reacts is 4.6 moles.

<h3 /><h3>What is Limiting Reagent ?</h3>

The limiting reagent (or limiting reactant or limiting agent) in a chemical reaction is a reactant that is totally consumed when the chemical reaction is completed.

Given ;

Moles of Oxygen = 4.6

To find;

Moles of Carbon di oxide = ?

The reaction that forms CO_2 is as follows:

C(s) + O_2(g) -->  CO_2(g)

This means that O_2 is consumed and  CO_2 is produced in a 1:1 ratio.

If we consume 4.6 mol  O_2, then we produce 4.6 mol  CO_2 .

Hence, 4.6 mol  CO_2 are produced when 4.6 mol of oxygen reacts.

Learn more about Limiting reagent ;

brainly.com/question/27480688

#SPJ1

4 0
2 years ago
Epirical formula of P4O10
harina [27]
I would say the answer is P2O5. Some teachers use PO2.5. I'm not one of them.
7 0
4 years ago
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