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

help me find the answer please?
100 points again 100 points again 100 points again
Which of these tasks could a student at the early phonological awareness level perform? Select all that apply. a. determining whether cat and kiss begin with th
Which of the following is the characteristic of a music of the Romantic period? a. Dramatic contrast of dynamics and pitch b. Texture is mainly homophonic with
The principle ‘forgive and forget’ helps a lot in maintaining cordial relations with our neighbours. do you think anton chekov conveys this message in the play
How many solutions does this nonlinear system of equations have? 5. y 5 A. Four B. Zero C. Two D. One
STATS: Officials at Pleasantville College are interested in the relationship between participation in interscholastic sports and graduation rate. The following
Which of the following statements about the structure of an atoms TRUE? A.the number of protons is always equal to the number of neutrons in the nucleus of the
What are all of the components that make up galaxies bound by? A. Dark energy B. Dark matter C. Gravity D. Redshift
what mass of kcl in grams must be added to 500 ml of a 0.15 m kcl solution to produce a 0.40 m solution