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Marta_Voda [28]
3 years ago
12

How did I get the sand out the mixture ?

Chemistry
2 answers:
svetoff [14.1K]3 years ago
4 0

Answer:

They are called homogenous mixtures. If you put sand into a glass of water, it is considered to be a mixture. You can always tell a mixture, because each of the substances can be separated from the group in different physical ways. You can always get the sand out of the water by filtering the water away.

Oliga [24]3 years ago
3 0

Answer:

Sifter

Explanation: They are called homogenous mixtures. If you put sand into a glass of water, it is considered to be a mixture. You can always tell a mixture, because each of the substances can be separated from the group in different physical ways. You can always get the sand out of the water by filtering the water away.

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At a fixed volume, a four-fold increase in the temperature of a gas will lead to _______ in pressure.
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Ag(No3)+Na3(Po4)+Ag3(Po4)+Na(No3)
musickatia [10]

3AgNO₃ + Na₃PO₄ → Ag₃PO₄ + 3NaNO₃

Explanation:

                         AgNO₃+Na₃(PO₄) → Ag₃(PO₄) + NaNO₃

To balance this chemical equation, we can adopt a simple mathematical approach through which we can establish simple and solvable algebraic equations.

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a, b, c and d are the coefficients needed to balance the equation.

Conserving Ag:    a = 3c

                     N:      a = d

                     O:       2a + 4b = 4c + 2d

                     Na:      3b = d

                      P:        b = c  

let a = 1; d = 1

    b = \frac{1}{3}

    c = \frac{1}{3}

                         

Multiplying through by 3:

  a = 3, b = 1, c = 1 and d = 3

                3AgNO₃ + Na₃PO₄ → Ag₃PO₄ + 3NaNO₃

Learn more:

Balanced equation   brainly.com/question/5964324

#learnwithBrainly

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