chearon310 chearon310

26-03-2021
Chemistry

contestada

Which one of the following compounds is insoluble in water?

a) Na2CO3

b) K2SO4

c) Fe(NO3)3

d) ZnS

Respuesta :

keijosalonen keijosalonen

26-03-2021

Answer: ZnS

Explanation: usually salts of alkali metals are well soluble in water.

Also most nitrates are well soluble.

Sulfides of transition metals are generally insoluble in water

Answer Link

Otras preguntas

fran swims at a speed of 2.4 mph in still water, the river flows at a speed of 0.6mp, how long will it take fran to swim 2.7mi upstream? and 2.7mi downstream?

What's the answer to 1/7(14-7p)-2=2(1/2p+3)+6

Factorise 8x^ + 4xy ?

What are three fractions equivalent to 1.7

What's the answer to 1/7(14-7p)-2=2(1/2p+3)+6

Diego's investment in a stock grew 28% to $448. how much did he invest?

What is halfway between 6500 and 7000

What are multiples of 88?

How did textile mills affect the lives of workers?

a commercial jet has been instructed to climb from its present altitude pf 9000 feet to a cruising altitude of 44000 feet, if the plane descends at a rate of 2,