Chemistry: Ml is equal to 1 cm^3. what is the mass (in kg) of 2.0m^3 of br2? hint: you will have to make a new conversion factor between cm^3 and m^3. this can be done by cubing both sides of the 100 cm= 1m conversion factor. you must remember to cube the number as well as the units. ! (im not sure if this 3.1 g br2= 1ml br2)

Ml is equal to 1 cm^3. what is the mass (in kg)

Ответ:

jess4kids

12.03.2022

- 6200 kg

Solution:- Volume of bromine is given as 2.0m^3 and it's density is $\frac{3.1g}{mL}$ . It asks to calculate the mass of bromine in kg.

We need to do the unit conversions for volume from m^3 to cm^3 and then mL. After this the volume is multiplied by density to get the mass in grams that could further be converted to kg. The set is shown as:

$2.0m^3(\frac{(100cm)^3}{1m^3})(\frac{1mL}{1cm^3})(\frac{3.1g}{1mL})(\frac{0.001kg}{1g})$

= 6200 kg

So, the mass of bromine in the given volume of it is 6200 kg.

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Ответ:

sonicshon2

15.01.2020

Chemistry

stishovite, perovskites, eclogite, rhyolite

Explanation: i just took the quiz

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