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2 years ago

1. Atoms are

Chemistry

2 answers:

brilliants [131]2 years ago

8 0

The answer is A the smallest building blocks of matter.

natita [175]2 years ago

3 0

Answer:

a.the smallest building blocks of matter

Explanation:

because atoms are the smallest building blocks of matter.

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Write the steps to separate the <br>Water from salt solution

zhuklara [117]

Answer:

you can use FILTRATION

STEP :-

1) put a hot water into breaker .

2) stir the solution until the sand dissolve

3) filtrate the solution

4) take the filtrate and evaporate under the sun

then you can get the water and salt too

Hope this helps :)

8 0

2 years ago

Read 2 more answers

A person runs 500 ft in 50 seconds how fast are they moving

Nezavi [6.7K]

10 miles per hour because 500 divided by 50 is 10

8 0

2 years ago

Read 2 more answers

There are 2 grams of sulfur and 0.45 grams of copper. What is the

Elanso [62]

Answer:

18.3%

Explanation:

Add the numbers together, and then take the number of grams of the substance, in this case copper, not coppper lol. divide the .45 by 2.45 to get 18.3

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2 years ago

Suppose 50.0g of silver nitrate is reacted with 50g of hydrochloric acid producing silver chloride and a mixture of other produc

docker41 [41]

Answer:

53.6 grams of silver chloride was produced.

Explanation:

$AgNO_3+HCl+\rightarrow AgCl+HNO_3$

Law of conservation of mass states that mass can neither be created nor be destroyed but it can only be transformed from one form to another form.

This also means that total mass on the reactant side must be equal to the total mass on the product side.

Mass of silver nitrate = 50.0 g

Mass of hydrogen chloride = 50.0 g

Mass of silver chloride = x

Mass of nitric acid = 46.4 g

Mass of silver nitrate + Mass of hydrogen chloride =

Mass of silver chloride + Mass of nitric acid

[te]50.0 g+50.0 g=x+46.4 g[/tex]

$x=50.0 g+50.0 g - 46.4 g = 53.6 g$

53.6 grams of silver chloride was produced.

8 0

2 years ago

Science / which phrase describes the differences between these two liquid ?

Zina [86]

Answer:

viscosity

Explanation:

one one left is mercury and the other one is honey right?

8 0

2 years ago