dani2703 dani2703

20-02-2021
Chemistry

contestada

Determine the number of moles in a 100.0g sample of water.

Respuesta :

rakshaprakash11 rakshaprakash11

20-02-2021

Answer:

5.55 moles is the answer ....

Explanation:

if 18g H2O is equal to 1 mole then 100 g H2O is how much?

100/18 which is 5.55

Answer Link

gabbymmull14 gabbymmull14

20-02-2021

Answer:

5.551

Explanation:

100.0g x 1mol H20/18.015g H20 = 5.551 moles of H20

The 18.015g is from the periodic table. H = 1.008x2 = 2.016g H2

0= 15.999

15.999 + 2.016= 18.015

Answer Link

Otras preguntas

Rewrite the following statement using a number in scientific notation. The diameter of a certain bacterium is about 0.0000006 meters. The diameter of a certain

Wendy opens a bank account with money she has saved. After this initial deposit, Wendy then deposits the same amount of money each week. Using the table below,

Who speaks these lines?

what could you call 2-1-1 for

In 1954, the Supreme Court overturned laws requiring different schools for white students and African American students. What was the Court's reasoning in this

What does 2/3 equal?

When 5.0 mol Al react with 13 mol HCl, what is the limiting reactant, and how many moles of AlCl3 can be formed? (2 points) 2Al + 6HCl → 2AlCl 3 + 3 H 2 Al is t

Help me , this is my homework (Geometry) . I really need help

Four elements that comprise over 95% of the human body are _____.

Karen purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this card. Karen used her card only once to make a long distance