If you have a mole of boron and a mole of carbon would they have the same number of atoms in each mole? And would they have the same mass? Please help I need it !❤️

1 mole is equal to 1 moles Boron, or 10.811 grams.

or 11

Explanation:

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.