briebrockman briebrockman

02-05-2018
Chemistry

contestada

Which equation illustrates amphoterism

Respuesta :

jspivey05 jspivey05

02-05-2018

HCO3- + H2O ---><--- H2CO3 + OH-
HCO3- + H2O ----><--- CO3-2 + H3O+

Dihydrogen Phosphate is H2PO4-1
H2PO4-1 + H2O ---><--- H3PO4 + OH-
H2PO4-1 + H2O ---><--- HPO4-2 + H3O+

HIDROGEN PHOSPHATE IS HPO4-2 and for it you've got:
HPO4-2 + H2O ---><--- H2PO4-1 + OH-
HPO4-2 + H2O ---><--- PO4-3 + H3O

Answer Link

Otras preguntas

The slope of the line below is -3 which of the following point-slope form of the line?

the length of a new rectangular playing field is 3 yards longer than quadruple the width. if the perimeter of the rectangular playing field is 586 yards, what a

A manager is concerned that there isn’t enough time spent on production and too much time spent on setups. The manager decides to double all production batch si

What is the name for the threshold p-value that determines when the null hypothesis is rejected?.

A spinner is labeled with the numbers 1,2,3,4,5,6,7,8, & 9. Calculate the: a. odds of spinning a 3 b. odds of not spinning a 9 c. odds of spinning an even

Can we build a comprehensive, all-encompassing perspective and understanding of strategic management (firm performance)? how?

DIVINE TOK A MATH TEST AND GOT 36 CORRCET AND 9 INCORRECT WHAT WAS THE PERCANTHGE OF CORRECT ANSWERS

Discuss which financial management practices are least effective in creating and monitoring an operating budget?

Find two media stories that represent different media but report on the same issue. You must write a 750- to 1,000-word essay comparing and contrasting the sour

Select the correct answers. Highlight the words that require colons to be added or removed. There are 3 errors to be found. Every year, from late October to the