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jasenka [17]
3 years ago
14

Write chemical equations to show how the following bases react with water to produce hydroxide ions:

Chemistry
1 answer:
77julia77 [94]3 years ago
7 0

a)

OCH₃⁻ + H₂O →  CH₃OH <em>(methanol) </em>+ OH⁻ <em>(hydroxide)</em>

here, the methoxide ion acted as a base, by bonding with the hydrogen atom released by water to form methanol and hydronium ion

b)

ClO⁻ + H₂O → HClO + OH⁻ <em>(hydroxide)</em>

The Hypochlorite ion bonded with the proton released by water, to form Hypochlorous acid and hydronium ion

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Describe the reason why a reaction between two substances comes to an end.
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The process by which a particular substance or different substances are transformed to another is called as Chemical Reaction. In a chemical reaction the starting compounds which are being reacted with each other are called as Reactants. While, those compounds which are being formed and produced from reactants after reaction are called as Products.

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I need help on a CER
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4 years ago
Scientists are studying animals in a large lake area. In this lake area, both owls and raccoons eat ducks, and ducks eat frogs.
Stolb23 [73]

Answer:

Population of duck and frog will change with the change

Explanation:

The complete question is

Scientists are studying animals in a large lake area. In this lake area, both owls and raccoons eat ducks, and ducks eat frogs. The data shows that recently the size of the raccoon population decreased. How will the decrease in the raccoon population affect the other populations? Be sure to explain whether the owl population, the duck population, and the frog population will change, and why.

  1. Owl population will change
  2. Duck population will change
  3. Frog population will change

Solution

Raccoon eat duck and duck eat frog. Now if the population of Raccoon decreases then the number of predators of duck will decrease thereby increasing the population of duck.

The higher will be the number of ducks, the more frogs they will consume thereby decreasing the population of frogs

Hence both the population of duck and frog will change with the change

5 0
3 years ago
in the reaction: mg(s) 2hcl(aq) → mgcl2(aq) h2(g) how does the equilibrium shift if the hcl concentration is increased? to the p
dedylja [7]

The equilibrium shift is if the HCl concentration is increased in the product.

Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g)

<h3>What is the effect of concentration on equilibrium?</h3>

If the concentration of a substance is changed, then the equilibrium will shift in such a way that it minimizes the effect of change that occurs. If we increase the concentration of a reactant, then the equilibrium will shift to minimize the changes in the direction of the reaction which uses the reactants, so that the reactant concentration decreases.

<h3>Factors affecting the concentration of the reaction</h3>
  • The temperature: As we increase the temperature, the average speed of the reactant molecules also increases. As many molecules move faster, a large number of molecules moving fast enough to react increases, making the faster formation of products.
  • pressure
  • and concentration of the system is the factors that affect equilibrium.

Thus, we concluded that with an increase in the concentration of reactant equilibrium shifts forward.

Learn more about equilibrium here:-

brainly.com/question/12252562

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4 0
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