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QuestionMultiply or divide these measurements:
1. 78.08molL×40L=□mol78.08 \frac{\mathrm{mol}}{\mathrm{L}} \times 40 \mathrm{L} = \square \mathrm{mol}
2. 0.93molL×2.025L=□mol0.93 \frac{\mathrm{mol}}{\mathrm{L}} \times 2.025 \mathrm{L} = \square \mathrm{mol}
3. 599.25m÷42.528s=□ms599.25 \mathrm{m} \div 42.528 \mathrm{s} = \square \frac{\mathrm{m}}{\mathrm{s}}

Studdy Solution

STEP 1

Assumptions1. The given measurements are accurate and in the correct units. . We are performing basic multiplication and division operations on the given measurements.
3. The units of the measurements are consistent and compatible for the operations.

STEP 2

First, we will perform the multiplication operation on the first measurement.Result=78.08mol×40LResult =78.08 \frac{mol}{} \times40 L

STEP 3

Perform the multiplication operation.
Result=78.08×40molResult =78.08 \times40 mol

STEP 4

Calculate the result.
Result=3123.2molResult =3123.2 mol

STEP 5

Next, we will perform the multiplication operation on the second measurement.
Result=0.93mol×2.025LResult =0.93 \frac{mol}{} \times2.025 L

STEP 6

Perform the multiplication operation.
Result=0.93×2.025molResult =0.93 \times2.025 mol

STEP 7

Calculate the result.
Result=1.88325molResult =1.88325 mol

STEP 8

Finally, we will perform the division operation on the third measurement.
Result=599.25m÷42.528sResult =599.25 m \div42.528 s

STEP 9

Perform the division operation.
Result=599.2542.528msResult = \frac{599.25}{42.528} \frac{m}{s}

STEP 10

Calculate the result.
Result=14.09msResult =14.09 \frac{m}{s}So, the results are. 3123.2mol3123.2 mol
2. .88325mol.88325 mol
3. 14.09ms14.09 \frac{m}{s}

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