All categories

3 years ago

Which unit would be most appropriate for measuring the volume of water in a swimming pool?

Chemistry

2 answers:

melamori03 [73]3 years ago

6 0

Answer:

Liters

Explanation:

Just like meters, liters is used to calculate large volumes of liquid, not solids. :) I hope this helped!

poizon [28]3 years ago

4 0

Answer:

Kiloliters

Explanation:

i just did it in USATestprep

You might be interested in

QUESTION 24 Calculate [H 30+] of a solution with a pH of 2.14.

sleet_krkn [62]

Answer:

The hydronium ion concentration can be found from the pH by the reverse of the mathematical operation employed to find the pH. [H3O+] = 10-pH or [H3O+] = antilog (- pH).

I hope what I just explained is enough .

7 0

3 years ago

Why would a line graph be better to show the relationship between predator and prey birds in an ecosystem than a circle graph?

Murrr4er [49]

Answer:

Explanation:

Line graphs are better to show the relations between over time, as circle shows the amount or present of something in a cert time

7 0

3 years ago

Solid sodium reacts with an iron (III) chloride solution to produce solid iron and sodium chloride solution. State the skeletal

AVprozaik [17]

Answer:

Na + FeCl3 -----NaCl + Fe

4 0

3 years ago

a weather balloon is filled with 200L of helium at 27 degree Celsius and 0.950 atm. What would be the volume of the gas at -10 d

Charra [1.4K]

Answer: The volume when the pressure and temperature has changed is 1332.53 L

Explanation:

To calculate the volume when temperature and pressure has changed, we use the equation given by combined gas law. The equation follows:

$\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}$

where,

$P_1,V_1\text{ and }T_1$ are the initial pressure, volume and temperature of the gas

$P_2,V_2\text{ and }T_2$ are the final pressure, volume and temperature of the gas

We are given:

$P_1=0.950atm\\V_1=200L\\T_1=27^oC=[273+27]K=300K\\P_2=0.125atm\\V_2=?L\\T_2=-10^oC=[273-10]K=263K$

Putting values in above equation, we get:

$\frac{0.950atm\times 200L}{300K}=\frac{0.125\times V_2}{263K}\\\\V_2=1332.53L$

Hence, the volume when the pressure and temperature has changed is 1332.53 L

5 0

3 years ago

Lao tzu believed that _____.

BaLLatris [955]

The answer is b. propel should be guided by the way of nature

8 0

4 years ago