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4 years ago

7

Beakers and graduated cylinders are tools used to measure volume true or false

2 answers:

Oduvanchick [21]4 years ago

6 0

This is a false statement. Graduated cylinders measure volume, yes, but i'm afraid that beakers do not.
Hope this helps!

Black_prince [1.1K]4 years ago

6 0

This is false, while graduated cylinder are used to measure, beakers are not.
Beakers are only used to hold and mix solutions

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Limiting reactant : O₂

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<h3>Further explanation</h3>

Given

50g nitrous oxide

50g oxygen

Reaction

2N20 + 302 - 2N204

Required

Limiting reactant

mass of N204 produced

Solution

mol N₂O :

$\tt =\dfrac{50}{44}=1.136$

mol O₂ :

$\tt =\dfrac{50}{32}=1.5625$

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ICE method

1.136 1.5625

1.0416 1.5625 1.0416

0.0944 0 1.0416

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