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melamori03 [73]
3 years ago
13

Density can be calculated by dividing the mass of an object by its volume. Water has a density of 1g/ml. If an object’s density

is greater than 1 g/ml it will sink and if its density is less than 1g/ml it will float?
Chemistry
2 answers:
Nitella [24]3 years ago
7 0

Answer:

yes

Explanation:

The density of an object determines whether it will float or sink in another substance. An object will float if it is less dense than the liquid it is placed in. An object will also sink if it is more dense than the liquid it is placed in

Alinara [238K]3 years ago
5 0
Answer:yes I think it is
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What factors affect the dynamic state of equilibrium in a chemical reaction and how?
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Answer:

Only changes in temperature will influence the equilibrium constant K_c. The system will shift in response to certain external shocks. At the new equilibrium Q will still be equal to K_c, but the final concentrations will be different.

The question is asking for sources of the shocks that will influence the value of Q. For most reversible reactions:

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For some reversible reactions that involve gases:

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Catalysts do not influence the value of Q. See explanation.

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Similar to the rate constant, the equilibrium constant K_c depends only on:

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The reversible reaction is in a dynamic equilibrium when the rate of the forward reaction is equal to the rate of the backward reaction. Reactants are constantly converted to products; products are constantly converted back to reactants. However, at equilibrium Q = K_c the two processes balance each other. The concentration of each species will stay the same.

Factors that alter the rate of one reaction more than the other will disrupt the equilibrium. These factors shall change the rate of successful collisions and hence the reaction rate.

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For reactions that involve gases,

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However, there are cases where the number of gases particles on the reactant side and the product side are equal. Rates of the forward and backward reaction will change by the same extent. In such cases, there will not be a change in the final concentrations. Similarly, catalysts change the two rates by the same extent and will not change the final concentrations. Adding noble gases will also change the pressure. However, concentrations stay the same and the equilibrium position will not change.

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