3 years ago

What do hydroligists primarly study

Chemistry

1 answer:

serious [3.7K]3 years ago

4 0

Answer:

The study of movement, distribution and quality of water.

Explanation:

They measure the properties of bodied of water, such as the volume of and stream flow.

You might be interested in

Predict how many grams of KCI is produced from 40 grams of K?

Nutka1998 [239]

Explanation:

firstly find for the molar mass of kcl and molar mass of k

and then

molar mass of k = x

molar mass of kcl= 40

cross mutiply and then simplify you will get your answer

5 0

3 years ago

The monomer of poly(vinyl chloride) has the formula C2H3Cl. If there are 1,565 repeat units in a single chain of the polymer, wh

monitta

Answer:

$\large \boxed{9.780 \times 10^{4}\text{ u}}$

Explanation:

The molecular mass of a monomer unit is:

C₂H₃Cl = 2×12.01 + 3×1.008 + 35.45 = 24.02 + 3.024 + 35.45 = 62.494 u

For 1565 units,

$\text{Molecular mass} = \text{1565 units} \times \dfrac{\text{62.494 u}}{\text{1 unit }} = \mathbf{9.780 \times 10^{4}}\textbf{ u}\\\\\text{The molecular mass of the chain is $\large \boxed{\mathbf{9.780 \times 10^{4}}\textbf{ u}}$}$

8 0

3 years ago

describe some acidic oxides that can be prepared by the thermal decomposition of nitrates and carbonates

ale4655 [162]

The oxidation is the best thing

7 0

3 years ago

Into which two smaller groups are plants divided.

vova2212 [387]

It’s B

Because that is the smallest way scientists divide plants your welcome

5 0

3 years ago

Predict the chemical formula for the ionic compound formed by NH4+ and POsub4exponent3-

ss7ja [257]

Formula 1!!!!!!!!!!!!!!!!!!!!!!!!!!

4 0

3 years ago