s3anboigalaxy s3anboigalaxy

03-08-2022
Chemistry

contestada

Please help,
How could you tell a Ca(NO3)2 solution from a Zn(NO3)2 solution?

Respuesta :

henrietta123 henrietta123

04-08-2022

Answer:

you better give me brainliest

Explanation:

Zinc nitrate and calcium nitrate solution can be distinguished by reaction with ammonium hydroxide. Zinc forms a white gelatinous ppt. whereas there is no precipitation of calcium hydroxide even with excess of ammonium hydroxide

Answer Link

Otras preguntas

Simplify using positive exponents a^4b^-3/ab^-2

Let f(x) = x2 - 16. Find f-1(x).

What happened when Spain’s government could not overcome social and economic problems during the Great Depression?

Which of the following is most closely related to diction? a. a writer’s sentence structure b. a writer’s word choice c. a writer’s attitude d. a writer’s l

Classify the triangle by its angles based on the side lengths 4.2, 6.4, and 7.6

Lim [(1/x-1)-(2/x^2-1)], x->1 Right answer is 1/2

Dwayne's garden is triangle-shaped with two equal sides and a third side that is 4 ft more than the length of an equal side. If the perimeter is 49 ft, how long

What was the point of Mike's drunken tirade to Bodnar?

What percent of 60 is 12? Show your work. Is this wrong or right. 60/100 = 0.6*12 7.2% or do i removes the .2 off the percentage not really sure yet

What does the phrase "the withered leaves of industrial enterprise" compare failed businesses to? a. Necessary parts of American life that are dying b. Farmla