3 years ago

What is the mass, in grams, 200mL of liquid with a density of 1.4g/mL

Chemistry

1 answer:

Tcecarenko [31]3 years ago

6 0

The mass of the liquid is 280 g.

Mass = 200 mL × (1.4 g/1 mL) = 280 g

You might be interested in

Bryan is doing a science experiment on the stomata of plants. Bryan has a tomato plant. He uses wax to cover all the stomata on

skad [1K]

Answer: The answer is B

4 0

2 years ago

Consider the following mechanism: O3 => O2 + O NO + O => NO2 What is the role of O2? A. intermediate B. catalyst C. reacta

Daniel [21]

Answer:

The correct answer is option D.

Explanation:

Step 1: $O_3\rightarrow O_2+O$

Step 2: $NO+O\rightarrow NO_2$

Overall reaction can be determined by adding all the reactions of mechanism:

$O_3+NO\rightarrow O_2+NO_2$

Reactants in an overall reaction = $O_3\& NO$

Products in an overall reaction = $O_2\& NO_2$

According to question , the role of oxygen gas is product.

5 0

3 years ago

Will NaCl be soluble or insoluble

attashe74 [19]

NaCl is salt to it is obviously SOLUBLE :)

6 0

3 years ago

The development of a nuclear power plant at an ocean site is expected to produce an enormous amount of electric power for a larg

Oksanka [162]

Answer:

B. The effects of warmed water on aquatic life

Explanation:

quizizz

8 0

3 years ago

Read 2 more answers

A body of mass 5kg has momentum of 125kgm/s. find the velocity of the body in motion.

borishaifa [10]

Explanation:We have momemtum = mass X velocity

p = mv

OR, p/m = v

v = (125kg m/s)25kg

v = 125/25 m/s

v = 5 m/s

8 0

3 years ago