tayyy12354 tayyy12354

02-10-2020
Chemistry

contestada

37. How many grams does 4.00 moles of H20 weigh?

Respuesta :

meronnjacob28 meronnjacob28

08-10-2020

Answer:

72 g

Explanation:

n=m/mr

m=n*mr

=4*(2+16)

+72 g

Answer Link

Otras preguntas

What causes the mechanical weathering of rocks and soil?

What is the slope of the line 5x - 2y = -10?

If needed information from someone what type of sentence would you most likely use

what are some non examples of density

What is the value of w? A.) 7 B.) 3.5 C.) 7 square root of 3 D.) 14

a sample of calcium has a volume of 10.0 ml. the density of calcium is 1.55 g/ml. which is the correct expression to calculate the mass of the sample using dime

Europe dominated much of South and Southern Asia in the 1800 mainly because

"Which of the following best describes the circuit shown below? A. Combination B. Series C.

How do ATP and NADPH connect light-dependent and light-independent reactions in photosynthesis? ATP and NADPH are produced in both reactions. ATP and NADPH are

Which sentences in these excerpts reflect the idea that a war affects not only the minds of the combatants but also their physical reactions?