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VLD [36.1K]
2 years ago
14

Please help this test is do in 13 mins.(Science)

Chemistry
2 answers:
KiRa [710]2 years ago
8 0

ANSWER:a

Producers are plants while consumers eat other things to get energy, like us

astra-53 [7]2 years ago
6 0

Answer:

A

Explanation:

Producers are plants while consumers eat other things to get energy, like us

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Answer:

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Explanation:

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2 years ago
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What is the density of a substance that has a mass of 20 g and a volume of<br> 10 mL?
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Answer:

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Explanation:

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2 years ago
H2 is a molecule, but H2O is a _____. 1.diatomic molecule, 2.compound, 3.neuron, 4.photon,
Sonbull [250]
H2O is a compound. So it's second one.
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3 years ago
Which of the following measurements is expressed to three significant figures?
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3 years ago
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How many moles of water as a gas can be formed 2.45 L
Alex17521 [72]

Answer:

0.11mole

Explanation:

Let us assume that the condition is at standard temperature and pressure(STP);

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        Volume of water  = 2.45L

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       Number of moles found in this volume of water  = ?

Solution;

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                  Number of moles of water  = \frac{2.45}{22.4}   = 0.11mole

The number of moles of water found is  0.11mole

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3 years ago
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