When 3.00 moles of hydrogen molecules and 1.50 moles of oxygen molecules react they form 3.00 moles of water according to the reaction below. Does the mass of oxygen required equal the mass of the water formed? 2H_(2)+O_(2)arrow 2H_(2)O no yes

Question

When 3.00 moles of hydrogen molecules and 1.50 moles of oxygen molecules react they form 3.00 moles of water according to the reaction below. Does the mass of oxygen required equal the mass of the water formed? 2H_(2)+O_(2)arrow 2H_(2)O no yes

Answer 1

To determine whether the mass of oxygen required equals the mass of the water formed, we need to compare the masses involved in the reaction.First, let's write down the balanced chemical equation:

Given:- 3.00 moles of

- 1.50 moles of

- 3.00 moles of

From the balanced equation, we see that 2 moles of

react with 1 mole of

to produce 2 moles of

.Now, let's calculate the molar masses:- Molar mass of

:

- Molar mass of

:

- Molar mass of

:

Next, calculate the mass of oxygen required:

Calculate the mass of water formed:

Comparing the masses:- Mass of

required: 48.00 g- Mass of

formed: 54.06 gSince the mass of oxygen required (48.00 g) does not equal the mass of the water formed (54.06 g), the answer is:**No**

Soru

When 3.00 moles of hydrogen molecules and 1.50 moles of oxygen molecules react they form 3.00 moles of water according to the reaction below. Does the mass of oxygen required equal the mass of the water formed? 2H_(2)+O_(2)arrow 2H_(2)O no yes

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