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

When businesses sell to other businesses over the internet, these transactions are known as:?

According to the puritan doctrine of predestination, how could one influence whether they were sent to heaven or hell after death?

When a 10 ml graduated cylinder is filled to the 10 ml mark, the mass of the water was measured to be 9.955 g. if the density of water is taken to be 0.9975 g/m

Which of the following are part of the Formative Assessment cycle. a) Observe, Document and Evaluate b) Observe, Calculate, Plan c) Plan, Collaborate, Closur

what is the skew {1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 8}

how is plasma different from other phases of matter?

is 100 t-shirts for $428.00 proportional to 3,000 t-shirts for $12,180.00?

Find out he area of the circle.

A metal bar has a length of 3.0 c, a with of 3.0cm, and a height of 20cm. What volume of water, in liters would the bar displace. Please show work

Drug r is currently under clinical investigation for the treatment of generalized anxiety disorder (gad). the hypothesis is that 200 mg of drug r will reduce ga