Which of the following is an acid base indicator

Asked by admin @ 10/08/2021 in Physics viewed by 343 People

Which of the following is an acidic-base indicator?

1.Vinegar
2.Lime Water
3.Turmeric
4.Baking Soda

Answered by admin @ 10/08/2021

I think turmeric is an acidic base indicator

Which of the following is not an acid-base neutralization reaction?

Asked by maham237 @ 15/12/2020 in Chemistry viewed by 353 persons

NH3 + HCl yields NH4Cl H2 + Br2 yields 2 HBr HCl + HBr yields H2 + ClBr 2 HBr + Ca(OH)2 yields CaBr2 + 2 H2O

Identify the acid and base reactants in the following reaction

Asked by admin @ 29/10/2021 in Chemistry viewed by 338 persons

Identify the reactant that is a Brønsted−Lowry acid in the following reaction: HI(aq)+H2O(l)→I−(aq)+H3O+(aq) Express your answer as a chemical formula. nothing Request Answer Part B Identify the reactant that is …

Which of the following is neither acid nor base

Asked by admin @ 13/08/2021 in Chemistry viewed by 313 persons

Select the one which is neither an acid nor base

Name the acid base indicator extracted from lichen

Asked by admin @ 29/08/2021 in Chemistry viewed by 297 persons

Name the acid base indicator extracted from lichen

Convert the following numbers with the indicated bases to decimal

Asked by admin @ 02/12/2021 in Engineering viewed by 482 persons

I. Convert the following numbers with the indicated bases to decimal: 1. (1O111O)2 2. (1110101.11)2 3. (12121)3 4. (4310)5 5. (50)7 6. (198)12

What is an acid base indicator give one example

Asked by admin @ 16/08/2021 in Science viewed by 344 persons

What is an acid-base indicator? give one example.

Both acids and bases change colour of all indicators

Asked by admin @ 13/08/2021 in Science viewed by 311 persons

Consider the following statements:(a) Both acids and bases change colour of all indicators.(b) If an indicator gives a colour change with an acid, it does not give achange with a …

Which of the following is true about the base b of a logarithmic function?

Asked by carli452 @ 12/05/2022 in Math viewed by 474 persons

How does the bronsted lowry theory define acids and bases

Asked by admin @ 26/11/2021 in Physics viewed by 336 persons

In the Bronsted-Lowry Theory of acids and bases, an acid is this.

Proteins nucleic acids and polysaccharides are which of the following

Asked by admin @ 10/11/2021 in Biology viewed by 318 persons

What do proteins, polysaccharides and nucleic acids have in common?A. none of them are polymersB. they all contain nitrogenC. they are all polymersD. none of them contain phosphorous

Titration curve of a weak acid with a strong base

Asked by admin @ 28/10/2021 in Chemistry viewed by 331 persons

On the weak base/strong acid titration curve, label A. the point where the pH corresponds to a solution of the weak base (B) in water; B. the point where the …

What happens when strong acids and bases dissolve in water

Asked by admin @ 28/10/2021 in Chemistry viewed by 329 persons

What of an acid and a base is determined by how completely they dissociate in water ?

Part 4 bronsted lowry definition of an acid or base

Asked by admin @ 28/10/2021 in Chemistry viewed by 307 persons

What is the Bronsted-Lowry definition of a base? a compound that donates protons a compound that accepts protons a substance that increases hydroxide ion concentration a substance that increases hydronium …

Which one of the following indicates a drop in temperature

Asked by admin @ 09/10/2021 in Physics viewed by 356 persons

Which one of the following indicates a drop in temperature? A. The alcohol in a thermometer expands. B. The column of liquid in a thermometer moves up three degrees. C. …