25-05-2021
Chemistry

contestada

I NEED HELP WITH CHEM PLEASE HAVE A DECENT ANSWER

I NEED HELP WITH CHEM PLEASE HAVE A DECENT ANSWER class=

Respuesta :

Trancescient Trancescient

25-05-2021

Answer:

x is HCl because pH = 2 (acid and it reacted with Mg plus it turned litmus paper to red)

y is NaOH because pH = 10 (base and turned litmus paper to blue)

z is NaCl because pH = 7 (neutral and no reaction to litmus paper and Mg)

Answer Link

Otras preguntas

Which Kelvin temperature is equal to 200.°C?

Insert 2 irrational numbers between 2/5 and 3/4

What are the functions of:Salivary Glands...Gallbladder...Liver...Pancreas..

what event triggered world war i ?

Find the domain of each rational expression. f(x)=5x-7/4

can you tell me what Is Pleonasm?

A second baseman tosses the ball to a first baseman, who catches it a the same level from which it was thrown. The throw is made with an initial speed o 19.0 m/

Homophones ~~~ a) a female sheep / an evergreen tree b) sandy shore / kind of tree c) guided / a metal d) opens lock / harbour e) flat land / joiner's tool f)

sue stacked one box onto another. the bottom had the height of 2 1/3 feet and the top box had the height of 3 2/3 feet. how tall were the stacked boxes?

what is the possessive case?