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mote1985 [20]
3 years ago
14

When weak acids react with strong bases, the H+ from the weak acid is transferred to the:

Chemistry
2 answers:
Ber [7]3 years ago
7 0
To the OH- from the ztrong base to form water and salt
Aloiza [94]3 years ago
7 0

Answer:

The correct option is OH⁻ from the strong base to form water and a salt

Explanation:

The reaction between an acid and a base is called a neutralization reaction. A neutralization reaction is the reaction between an acid (weak or strong) and a base (weak or strong) to produce salt and water. Here, the hydrogen ion (H⁺) ionized from the acid combines with the hydroxyl ion (OH⁻) ionized from the base to produce water. While the metallic cation from the base combines with the nonmetallic anion from the acid to form salt.

The illustration provided in the question is no different, although a weak acid ionizes partially in water i.e not all the hydrogen atoms are ionized to form hydrogen ions.

Examples of such reactions between a weak acid

(CH₃COOH) and a strong base (NaOH) is

CH₃COOH + NaOH  ⇒ CH₃COONa + H₂O

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What are some of the main ways to add energy to a reaction? plzzz help
Tresset [83]

Answer:

Heat.

Light.

Sound.

Electricity

Explanation:

4 0
2 years ago
What part of the earth is made up of the tectonic plates? list and describe the motion of the three types of plate boundaries?
Naddika [18.5K]
The crust
1. divergent (moves away from each other)
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3 0
3 years ago
Through which of the following processes is carbon directly transferred between living organisms and the environment?
sertanlavr [38]

Answer:

The answer is carbon cycle.

Explanation:

The carbon cycle is an important process for living organisms. As plants prepare their food through photosynthesis and is also an important source of fossil fuels for human activities.

Therefore carbon atoms are regenerated again and again in the carbon cycle process. This recycling process takes place between livings and nonliving things in the environment and also within the earth biosphere.

Abundance supply of carbon is necessary to carry out the biological processes. The entire carbon cycle is actually made up of sourced and sinks elements.

4 0
3 years ago
The specific heat of zinc is 0.39 J/g*°C. How much energy needed to change the temperature of 34g of zinc from 22°C to 57°C. Is
Svetlanka [38]

Answer:

464.1 J absorbed.

Explanation:

Given data:

Specific heat of zinc =  0.39 J/g°C

Mass of zinc = 34 g

Temperature changes = 22°C to 57°C

Energy absorbed or released = ?

Solution:

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = 57°C -  22°C

ΔT = 35°C

Q = m.c. ΔT

Q = 34 g. 0.39 J/g°C. 35°C

Q = 464.1 J

6 0
3 years ago
This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment. this part contains a
Masja [62]

The amount of heat transferred in and out of the system is measured by calorimetry. The thermometer in the calorimeter is used to measure the temperature.

<h3>What are the parts of the calorimetry device?</h3>

The thermometer (A) is a device used to measure the final and the initial temperature of the water or any other liquid in a system. A metal vessel is a place where the reaction mixture is present.

In-vessel (B), water, and metal are placed before the beginning of the experiment. The styrofoam cup or the outer metal vessel (C) insulates the instrument, from regulating the heat transformation.

Therefore, part A measures the temperature of the reaction mixture.

Learn more about insulated containers here:

brainly.com/question/866735

3 0
1 year ago
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