One mole (mol) of ethanol (C2H60) has a mass of 46.0684 g. What is the mass of 2.1 mol of ethanol in kilograms?

Need to see how the calculation was done

0.0967kg

Explanation:

1 mol = 46.0684 g

2.1 mol = 46.0684 × 2.1 = 96.74364 g

1000 g = 1 kg

96.74364 g = 96.74364/1000 = 0.0967kg

answer: a tank of height h is filled with water and sits on the ground. water squirts from a hole at a height y above the ground and has a range r. for two y values, 0 and h, r is zero. determine the value of y for which the range will be a maximum.

explanation:

you didnt put any of the following