3 years ago

The bonds within a single water molecule are called bonds.

Chemistry

1 answer:

hjlf3 years ago

3 0

The bonds within a single water molecule are called COVALENT bonds

You might be interested in

Help please if its right i'll give brainiest

Mkey [24]

I believe it is spontaneous generation

5 0

3 years ago

QuiCk AsAp HeLp mE FasT

zzz [600]

Answer:

Explanation:

6 0

3 years ago

How do the properties of a compound compare to the properties of the elements that make it up? A. the properties of the compound

Rufina [12.5K]

A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds.

3 0

3 years ago

A solution contains 45 grams of nitrogen gas and 40 grams of argon. What is the mole fraction of argon in this solution?

Katarina [22]

<span>0.38

You first calculate the total moles by dividing the grams by molecular weight:
45 g N2 / 28.02 g/mol = 1.6 mol N2
40 g Ar / 39.95 g/mol = 1.0 mol

Then you divide the moles of Ar by the total number of moles:
1.0 / (1.6 + 1.0) = 0.38 mol fraction</span>

8 0

4 years ago

How much work (in J) is involved in a chemical reaction if the volume decreases from 5.00 to 1.48 L against a constant pressure

Dahasolnce [82]

Given:
ΔV = 5 - 1.48 L = 3.52 L = 0.00352 m³, th chane in volume
p = 0.818 atm = 0.819*101325 Pa = 82985.2 Pa

By definition, the work done is
$W = \int pdV = (82985.2 \, \frac{N}{m^{2}} )*(0.00352 \, m^{3}) = 292.1 \, J$

Answer: 292.1 J

5 0

4 years ago