4 years ago

How many atoms are there in 2.3 grams of H?

Chemistry

1 answer:

nevsk [136]4 years ago

8 0

One H atom weighs 1.008 2.3/1.008 is
2.3 grams

You might be interested in

What mass of hydrogen is produced when 192 g of magnesium is reacted with hydrochloric acid?

mariarad [96]

Answer:

Mg+2HCL-Magnesium Chloride +Hygrogen

$>$

Explanation:

N.O of moles=Mass\Molar Mass

192÷24=8

1:1

8×2=16

3 0

2 years ago

Read 2 more answers

How would I Determine the number of moles in 3.51 x 10^23 formula units of CaCl2

Andrej [43]

Answer:

by using this formula you will get it

Explanation:

number of mole = number of particles÷ Avogadro's number

n=3.51×10^23÷ 6.02×10^23

n = 0.58 moles

8 0

3 years ago

What property of water is primary for living organisms? (SC.6.E.7.4) *

joja [24]

Answer: it is liquid at most temperatures on earth.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

How many moles of xenon gas are necessary to exert a 0.64atm pressure in an 8.5L container at 300.0K?

Sindrei [870]

Answer:

0.026 moles

Explanation:

3 0

3 years ago

Read 2 more answers

What is the most common salt found in ocean water?

Rzqust [24]

The answer is sodium chloride

6 0

3 years ago