3 years ago

Calculate the mass of oxygen in 30 g of CH NH COOH?

Chemistry

1 answer:

Naya [18.7K]3 years ago

7 0

Molar mass of CH2NH2COOH - 75

Given mass of CH2NH2COOH - 30

Moles of CH2NH2COOH = Given mass/ Molar mass

moles of CH2NH2COOH = 30/75 = 0.4 mol

One mole of CH2NH2COOH contains 32 gram of oxygen

0.4 mole of CH2NH2COOH will contain = 0.4 × 32= 12.8 g of oxygen

Answer- the mass of oxygen in 30 g of CH2NH2COOH is 12.8 gram!

You might be interested in

Which compound reacts with a base in the bicarbonate buffer system in the human body? Carbon dioxide carbonic acid bicarbonate i

denis23 [38]

Bicarbonate buffer system in blood consists of carbonic acid and bicarbonate ion. H2CO3/HCO3-

When a base enters the body the acid part of the buffer reacts with the base.

Thats the carbonic acid (H2CO3) reacts with the base.

8 0

4 years ago

Read 2 more answers

Cl2+2KI→2KCl + I2 is an example of which type of reaction?

Gnoma [55]

Answer:

single replacement

Explanation:

3 0

3 years ago

Given the following chemical reaction:

True [87]

Answer:

Explanation:

one volume of nitrogen to react

5 0

3 years ago

Distinguish between acids and bases by indicating TWO general properties of acids and TWO general properties of bases. Be specif

qaws [65]

Answer:

Acids react with metals to liberate hydrogen and form salt while Bases neutralize acids to form salt and water.
Acids are corrosive in nature while Bases are not

5 0

3 years ago

If you have a density of 3g/ml and volume of 10mL.what is the mass?

ddd [48]

Density = Mass/Volume => Mass = Density*Volume => Mass = 3g/ml*10ml =30g

4 0

3 years ago

Read 2 more answers

Calculate the mass of oxygen in 30 g of CH NH COOH?​

Calculate the mass of oxygen in 30 g of CH NH COOH?