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3 years ago

Initial temperature of water (oC)

Chemistry

1 answer:

Ilia_Sergeevich [38]3 years ago

5 0

The burning point of water in Celsius or the cooling point?

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What is a molarity a measurement

USPshnik [31]

Answer:

Molarity indicates the number of moles of solute per liter of solution and is one of the most common units used to measure the concentration of a solution.

Explanation:

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3 years ago

John dalton proposed a theory that all matter is made up of individuals particles which cannot be divided. what were those parti

juin [17]

The particles are atoms, his theory is the atomic theory

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3 years ago

How do you define gravity, and how does it work?

Deffense [45]

Answer:

I'm not a genius but it's an invisible force that pulld object towards eachother, Earth's gravity is what keeps you on the ground and what makes things fall, Anything with mass also has gravity, objects with more mass means they have more gravity

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2 years ago

2Fe + 3Cl2 → 2FeCl3 which of the following options gives the correct reactant ratio?

Mademuasel [1]

<u>Answer:</u> The reactant ratio in the given chemical equation will be: $Fe:Cl_2=2:3$

<u>Explanation:</u>

Mole ratio is defined as the ratio of the amount of moles of two substances that are participating in a chemical reaction.

In the given chemical equation:

$2Fe+3Cl_2\rightarrow 2FeCl_3$

The reactants are Fe and $Cl_2$ and the product is $FeCl_3$

The mole ratio is basically the stoichiometric ratio of the chemical compounds taking part in a chemical reaction.

The mole ratio of reactants is stoichiometric ratio of Fe and $Cl_2$ , which is:

$Fe:Cl_2=2:3$

Hence, the reactant ratio in the given chemical equation will be: $Fe:Cl_2=2:3$

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3 years ago

A 200 g of sugar was dissolved in 100 ml of water describe the solution

yarga [219]

Answer:

Explanation:

mark me as brainliest have a great day

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2 years ago