kamraaa kamraaa

18-02-2019
Chemistry

contestada

Sulphate is written as SO42-, what does the “4” represent and what does the “2-“ represent?

Respuesta :

brandonpuar brandonpuar

19-02-2019

(SO4)2 The SO4 = 4 oxygen and having a 2 like that (SO4)2 makes it have 2 S, and 8 O’s

Answer Link

Otras preguntas

BRAINLIEST GODS PLEASE ASSIST!!! Please?! Write the ratio as a fraction in lowest terms, compare in inches. 2 feet to 27 inches.

Many bacteria cannot reproduce and cooler temperatures in our destroyed at high temperatures. How do you humans take advantage of this fact when preparing and s

If someone please knows this please tell me

What is a tension in holden mind ? In catcher in the rye

I WILL MARK BRAINS FOR THIS ANSWER !! YOU HAVE TO PICK BETWEEN Group A Or Group B

Who were the Declaration of Independence signed by

Between 1763 and 1815, most of the population was made up of indentured servants, slaves, women, children, and the working class. Even so, policies were written

4(5a-8)+2a is equivalent to 12a-6

can someone please help me with questions 2,3,6?

Adhesion proteins and integrity are involved which of the following functions? 1. Providing traction for the movement of cells 2. Cellular differentiation 3. Fo