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luda_lava [24]
3 years ago
14

If the products of a reaction are co2 and 2h2o what is known about the reactants

Chemistry
2 answers:
Makovka662 [10]3 years ago
7 0
The reactants have one C atom and four O and H atoms. Hope this helps :)
yanalaym [24]3 years ago
6 0

<u>Answer:</u> The reactants must contain 1 atom of carbon, 4 atoms of hydrogen and 4 atoms of oxygen.

<u>Explanation:</u>

Reactants and products together form a chemical equation.

A balanced chemical equation always follow law of conservation of mass.

This law states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form. This also means that total number of individual atoms on reactant side must be equal to the total number of individual atoms on the product side.

We are given:

Products are CO_2\text{ and }2H_2O. This means that the products has 1 atom of carbon, 4 atoms of hydrogen and 4 atoms of oxygen.

Hence, the reactants must also contain the same number of atoms.

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mixas84 [53]

Answer:

Option 1, Cl is reduced and gains electrons

Explanation:

HClO₃  → HClO₂

In HClO₃, chlorine acts with +5 in the oxidation state

In HClO₂,, chlorine acts with +3 in the oxidation state.

The state has been reducted, so the Cl has been reduced. As it was reduced, it means that has won e⁻, in this case 2

Cl⁻⁵  → Cl⁻³  +  2e⁻

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3 years ago
5. How do scientists analyze the TRAPPIST system? Write two key ideas. Work with a partner.
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They start with the planet furthest from us then go down the line of how many miles from us it is. Mars and Venus are the closests to us.

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3 years ago
Calculate the temperature in k of 3.05 moles of gas occupying 3.70 L at 4.12 atm
Gnoma [55]

Answer:

{ \bf{PV = nRT}} \\ { \tt{(4.12 \times 3700) = 3.05 \times 0.083 \times T }} \\ { \tt{15244 = 0.25315 \: T}} \\ { \tt{T = 6.02 \times  {10}^{4} \: kelvin }}

6 0
2 years ago
Why does naphthol react with sodium hydroxide? why does ethanol not react to the extent that naphthol does with sodium hydroxide
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Answer:

Conjugate base of naphthol is highly stable but conjugate base of ethanol is unstable.

Explanation:

Naphthol gives acid base reaction with NaOH where naphthol acts as an acid and NaOH as a base.

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Ethanol is not so reactive towards NaOH because the ethoxide ion is highly unstable due to lack of delocalization of negative charge on oxygen atom.

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