An acid-base indicator is used in what type of reaction? A. neutralization B. combination C. decomposition D. combustion

Answers

Answer 1

Answer: An acid base reaction is a netutralization reaction which produces water and salt. It is not a decomposition since the reactants are not broken to simpler elements nor combustion since it does not uses oxygen as reactant.

Answer 2

Answer:

Answer: Neutralization Reaction

Explanation: Acid-Base Indicator are the substances which are responsible for the observance of the color change in the titration mixture due to the change in pH at the end point.

Acid -Base reactions are those in which acid and base reacts to get neutralized and formation of the salt takes place.

When the amount of acid becomes equal to the amount of base, end point is reached where the color of the solution changes.

This reaction is neither a decomposition reaction as the reactant is not getting decomposed into simpler elements nor a combustion reaction as it is not taking place in presence of oxygen . It can be a part of combination reaction but it is more primarily known as Neutralization reaction.

Related Questions

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What is the difference between an electrons orbital and a planets orbital?

Answers

The words may sound similar "orbit" and "orbital", but both are actually quite different. In our solar system, the paths on which the planets revolve around are called orbits. When talking about orbitals, it is an uncertain area inside an atom within which the probability to find an electron(s) is highest.
I hope this helps.

Which of the following is NOT an example of a fossil fuel?a. coal
b. natural gas
c. petroleum
d. methanol

Answers

Methanol is not an example of a fossil fuel.

What is the mass percent of chlorine in magnesium chloride?

Answers

The total mass of magnesium chloride is 95.21g/mol

The mass of chlorine is 35.45g/mol

To find the mass percent of chlorine, divide its molar mass by the total mass of the substance and multiply the result by 100:
(35.45/95.21)(100)= 37.2%

Are there any historical significance to Rosalind Franklin's contribution?

Answers

Rosalind Franklin made a crucial contribution to the discovery of the double helix ... Indeed, Franklin is in the shadows of science history, for while her work on DNA ... The two were to work together on finding the structure of DNA, but their ... No. This article has been posted to your Facebook page via Scitable LearnCast.

Which sample has particles with the lowest average kinetic energy?(1) 1.0 g of I2 at 50.°C
(2) 2.0 g of I2 at 30.°C
(3) 7.0 g of I2 at 40.°C
(4) 9.0 g of I2 at 20.°C

Answers

The question asks average kinetic energy. So it is only related with the temperature. The higher temperature is, the higher kinetic energy is. So the answer is (4).

Answer : Option 4) 9.0 g of $I_(2)$ at 20°C

Explanation : Usually the average kinetic energy depends upon the state of the matter. Considering about the iodine at lower temperature the kinetic energy is found to be low. Whereas at higher temperature has higher kinetic energy value.

From the kinetic energy equation it can be easily related that K.E. is directly proportional to the temperature.

Refer the attached image for the relationship of temperature with kinetic energy.

A solid precipitate is formed from the reaction of lead nitrate and sodium chromate. What would be the best method to separate this solid from the solution?
distillation
evaporation
filtration
sorting

Answers

I believe it's Filtration.

the correct answer would be filtration

Other Questions

William finds a piece of pure iron in his garden. After a few days, the iron begins to rust. What are the two types of substances involved in the rusting process of iron? Iron is with one kind of atom that combines with oxygen from the air to form rust (iron oxide). Rust contains two types of atoms, which means it is .

Given the reaction below, which is the oxidized substance? Mg + Cl2 mc005-1.jpg Mg2+ + 2Clmc005-2.jpg 2CI- CI2 Mg Mg2+

Which compound is an isomer of CH3CH2OH

When magnesium is ignited in air, the magnesium reacts with oxygen and nitrogen.The reaction between magnesium and nitrogen is represented by the unbalanced equation below.Mg(s) + N2(g) --> Mg3N2(s)51 Balance the equation in your answer booklet for the reaction between magnesium and nitrogen, using the smallest whole-number coefficients. [1]52 In the ground state, which noble gas has atoms with the same electron configuration as a magnesium ion? [1]53 Explain, in terms of electrons, why an atom of the metal in this reaction forms an ion that has a smaller radius than its atom. [1]