2 years ago

What is the mass of water that results from combining 2.0 g of hydrogen with 16.0 g of oxygen?

1 answer:

8 0

The formula for water is H2O so there would have to be two Hyrdogens and one oxygen. Therefore it would be 4g of Hydrogen and 16g of Oxygen leaving you with 20g.
The answer is D.

Hope this helps :) ~

You might be interested in

What is co-wolent bond?

alex41 [277]

Answer:

Explanation:

This is a bond with reacts with metal's

7 0

1 year ago

A sample of Neon is in a sealed container held under isothermic conditions. The initial pressure and volume are 2.7 atm and 4.5

Marina CMI [18]

Answer:

The final volume in mL is 7.14 mL or 7.1 mL.

Explanation:

1.Use Boyle's Law( $P_{1} V_{1}= P_{2} V_{2}$ ). Re-arrange to solve for $V_{2}$ for the final volume.

2. Plug in values. $V_{2} =\frac{(2.7 atm)(4.5 mL)}{(1.7 atm)} = 7.14 mL$

3 0

1 year ago

21. aluminum sulfate + calcium hydroxide - aluminum hydroxide + calcium sulfate

Igoryamba

Al2(SO4)3 + 3Ca(OH)2 -> 2Al(OH)3 + 3Ca(SO)4

3 0

2 years ago

HELP ASAP***

Alchen [17]

D...........................

8 0

3 years ago

Read 2 more answers

Marta_Voda [28]

Answer:

proton. neutrons and electrons

5 0

2 years ago