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Chemical Energy Part 2 Unit Test (HS)

Authored by Robin Phillips

Science

10th Grade

GA covered

Chemical Energy Part 2 Unit Test (HS)
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34 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the solubility curve given, what mass of solute will dissolve in 100mL of water at the following temperature? KNO3 at 70°C

120 g

45 g

130 g

125 g

Tags

GA.SPS6.c.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the solubity curve given, which of the following substances is most soluble in water at 15°C.

KNO3

NaCl

KCl

NH4Cl

Tags

GA.SPS6.c.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the solubity curve given, a solution that contains 70g of NaNO3 at 30°C (in 100 mL H2O) would be classified as _____

Saturated

Unsaturated

Supersaturated

Diluted

Tags

GA.SPS6.c.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the solubility curve given, a solution that contains 50g of NH4Cl at 50°C (in 100 mL H2O) would be classified as_____

Saturated

Unsaturated

Supersaturated

Diluted

Tags

GA.SPS6.c.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Using the solubility curve given, a solution that contains 30g of KClO3 at 50°C (in 100 mL H2O) would be classified as______________.

Saturated

Unsaturated

Supersaturated

Diluted

Tags

GA.SPS6.c.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reaction does the following equation represent? Na + KCl → K + NaCl

Synthesis reaction

Decomposition reaction

Single replacement reaction

Double replacement reaction

Tags

GA.SPS3.a.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which choice represents the total number of Oxygen atoms in the chemical equation 4H + O2 ➔ 2H2O?

2 on the reactant side, 2 on the product side

1 on the reactant side, 2 on the product side

1 on the reactant side, 1 on the product side

2 on the reactant side, 1 on the product side

Tags

GA.SPS3.b.

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