1 year ago

Please hurry! classify the following as a

Chemistry

2 answers:

mafiozo [28]1 year ago

6 0

Answer:it’s A

Explanation:

Talja [164]1 year ago

5 0

Answer:

pure substance.

Explanation:

i hope that helps

You might be interested in

Two students are given different samples of a substance and are instructed to determine the properties of the substance.Which st

musickatia [10]

Answer:

The boiling point of the substances

Explanation:

Because Boiling point is an intensive property.

5 0

2 years ago

Rasheed calculates that his chemical reaction should produce 4 moles of product, but when he does the experiment, he gets only 3

Brut [27]

Answer:

The answer to your question is 75%

Explanation:

Data

Theoretical production = 4 moles

Experimental production = 3 moles

Percent yield = ?

Formula

$Percent yield = \frac{Experimental production}{Theoretical production} x 100$

Substitution

$Percent yield = \frac{3}{4} x 100$

Result

Percent yield = 75 %

8 0

2 years ago

How many weeks does it take for one full moon to go to the next full moon

OlgaM077 [116]

4 weeks for the moon to go to the next full moon

8 0

2 years ago

Read 2 more answers

What is the difference between air pressure and gas pressure? <br>EASY WORDS PLEASE

NISA [10]

Answer:

Air pressure is what you measure with a tire gauge. Atmospheric pressure is what you measure with a mercury barometer. ... Pressure is the amount of force per unit area that a gas exerts on a surface

Explanation:

none

7 0

2 years ago

Cl2(g) + 2kBr(s) ---> 2KCl(s) + Br2(g) Rewrite the equation and write the color of each chemical under its name. 2. What type

kolezko [41]

Answer:

Cl2(g) (green/yellow mix) + 2KBr(s) (white) ---> 2KCl(s) (violet) + Br2(g) (reddish brown)

This chemical reaction is a redox type.

Explanation:

Look at the oxidation state, when the number increase your element gets oxidated, when the number decrease, the elements it's getting reduced.

8 0

2 years ago