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Arada [10]
4 years ago
6

hich statement correctly describes a chemical equilibrium? It must take place in an open system. The mass of the reactants and t

he mass of the products are equal. It is affected by the addition of a catalyst. It does not involve a reversible reaction. The concentrations of reactants and products are equal.
Chemistry
1 answer:
vodomira [7]4 years ago
6 0
The mass of the reactants and the mass of the products are no equal.
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To measure the density of the stone placed in a graduated cylinder let us follow these steps bellow

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<em>We know that the formula for density is given as </em>

Given data

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Therefore the density of the rock = 8/4 = 2 g/mL

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brainly.com/question/17336041

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Can someone explain to me step by step with the equation on how to do it thx
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Answer:

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Explanation:

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