The Number of Atoms in 10

question 147

Multiple Choice

The number of atoms in 10.0 g of CaCO₃ (100.0 g/mol) is:

• A)18.1 × 10^{22 atoms}
• B)30.1 × 10^{22 atoms}
• C)6.02 × 10^{22 atoms}
• D)12.1 × 10^{23 atoms}
• E)12.1 × 10^{22 atoms}

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Definitions:

Parallel-Joint Driveline

In driveline terminology, a drive shaft construction in which all of the companion flanges and yokes are parallel with the working angles of the U-joints set to being equal and opposite.

Mating Yokes

Components designed to connect or join together in a mechanical system, ensuring proper alignment and transfer of motion or force.

Transmission Output Shaft

The shaft that transmits power from the transmission to the drive wheels.

Driveshaft Vibration

Unwanted oscillations of the driveshaft, often due to imbalance or misalignment, that can lead to driveability issues or damage.