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yulyashka [42]
2 years ago
7

Describe the best method for separating a mixture of sand, salt, and steel shavings by placing the steps below in the correct or

der.
Chemistry
2 answers:
kondor19780726 [428]2 years ago
6 0

Answer: a sifter

Explanation:

alisha [4.7K]2 years ago
6 0

Answer:

4,3,1,2

Explanation:

Just did it on edge :)

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How much energy is required to raise the temperature of a 300.0
Montano1993 [528]

Answer:

Q = 1455.12 Joules.

Explanation:

Given the following data;

Mass = 300 grams

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Final temperature = 59.9°C

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To find the quantity of energy;

Q = mcdt

Where,

Q represents the heat capacity.

m represents the mass of an object.

c represents the specific heat capacity of water.

dt represents the change in temperature.

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Q = 1455.12 Joules.

8 0
3 years ago
How much iron is present in 7.59 g of iron(iii) oxide? answer in units of g?
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4 0
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Lab report on flock flock y flock z insects and fruits
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