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3 years ago

H2 + O2 ----> H2O What is the mole ratio of hydrogen to water?

Chemistry

2 answers:

notsponge [240]3 years ago

8 0

2:2

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Lina20 [59]3 years ago

7 0

The mole ratio of reactants and products is learned by comparing the coefficients of the balanced equation. The current equation is unbalanced, so adding some coefficients to help balance the reactants and products is necessary.

2H2 + O2 —— 2H2O

In this equation, you can count the number of hydrogens and oxygens on each side to verify that there are the same on each. Now, compare the coefficients:

2H2:2H2O

2:2

The mole ratio of hydrogen to water is 2:2, simplified to 1:1. Choosing which ratio is to be used is dependent on the context of the question, however both are technically correct.

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Inside an atom, which of these occupies the maximum volume? a) the electrons b) the protons c) the neutrons d) empty space (vacu

icang [17]

Answer: Electrons

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3 years ago

Use molecular structure and intermolecular bonding to describe why bromine has a lower boiling point than water

kotegsom [21]

Answer:

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3 years ago

Relative formula mass of glucose? (C6H12O6)

Rom4ik [11]

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$C_{6}=6*(12.01g)=72.06g$

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Then you add all of them together:

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3 0

3 years ago

On the reaction below, label the BSA, BSB, CA, and CB. CH3COOH + H2O → CH3COO– + H3O+

Ostrovityanka [42]

Answer:

Acid(BSA) = CH₃COOH

Base (BSB) = H₂O

Conjugate base (CB) = CH₃COO⁻

Conjugate acid (CA) = H₃O⁺

Explanation:

Equation of reaction;

CH₃COOH + H₂O → CH₃COO⁻ + H₃O⁺

Hello,

From my understanding of the question, we are required to identify the

1) Acid

2) Base

3) conjugate acid

4) conjugate base in the reaction

Acid (BSA) = CH₃COOH

Base (BSB) = H₂O

CA = conjugate acid = H₃O⁺

CB = conjugate base = CH₃COO⁻

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3 years ago

When a person pushes off a wall with 15N of force,how much force does the wall push back

aivan3 [116]

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3 years ago