subject

Chemistry, 09.03.2021 14:00 lex68259100

All of the following solutions are amphoteric solutions except H2O
H2PO4-
H3O+
HPO4-2

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 20:00

Which statement is true about ionic compounds?

Answers: 3

question

Chemistry, 22.06.2019 06:00

Why is permeable soil best for plants that need a lot of drainage?

Answers: 1

question

Chemistry, 22.06.2019 09:00

What happens to isotopes that are unstable?

Answers: 1

question

Chemistry, 22.06.2019 18:00

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

Answers: 2

You know the right answer?

All of the following solutions are amphoteric solutions except H2O
H2PO4-
H3O+
HP...

Questions

question

Mathematics, 03.03.2020 10:18

Please help asap i will mark branlist...

question

Chemistry, 03.03.2020 10:20

8. If the velocity of an object changes from 15 m/s to 50 m/s during a time interval of 4 s, what is the acceleration of the object? 9. If...

question

Engineering, 03.03.2020 10:20

7. A single-pole GFCI breaker is rated at a. 120VAC b. 240VAC c. 120/240VAC d. 240/480VAC...

question

Mathematics, 03.03.2020 10:20

Using a graph to solve the equation 45=5x+10...

question

English, 03.03.2020 10:22

The desert was hotter than being on the sun. I that a metaphor?...

question

English, 03.03.2020 10:24

What does '1 shade whiter teeth in 1 week' mean? how does this appeal to the audience?

question

Mathematics, 03.03.2020 10:24

Explain how to use a coordinate plane to find the area of a rectangle with vertices (-4, 9), (-4,-3), (-1, -3), and (-1,9). What is the ar...

question

History, 03.03.2020 10:26

Which statement best describes how the US Constitution affects the separation of powers in the federal government?...

question

Mathematics, 03.03.2020 10:33

Question is; Find the number of roots/solutions for the quadratic equation: x^2 + 4 = 0 Unsure about how to figure that out, as we...

question

Social Studies, 03.03.2020 10:35

Hey I ji I will be jhome myou You morning time minnkm jk m kkk...

question

Chemistry, 03.03.2020 10:35

What is the total amount of heat released when 94.0 g water at 80.0 °C cools to form ice at −30.0 °C?...

question

English, 03.03.2020 10:37

How is James Baldwin's notes of a native son organized...

question

Mathematics, 03.03.2020 10:37

BRAINLIEST PLUS POINTS over the complete assessment period, Jenny averaged 35 out of a possible 40 marks for her eight math tests. When she was...

question

Mathematics, 03.03.2020 10:38

Samantha Vega's gross weekly salary is $600. Her weekly federal withholding is $35.00. The Social Security tax is 6.2% of the first $97,500. The...

question

Mathematics, 03.03.2020 10:39

The areas of two circles are in a ratio of 169:121. What is the ratio of their radii?...

question

Geography, 03.03.2020 10:39

List three features of a tropical biome...

question

Physics, 03.03.2020 10:39

A liquid with a mass of 75 g is at its boiling point. It completely boils off when AQ = 15000000) of heat energy is added to it. Calculate the substan...

question

Mathematics, 03.03.2020 10:41

In the rhombus measure of angle 1 =160°. What are the mesures of angle 2 and three? DIAGRAMS NOT DRAWB TO SCALE pls help ;-;

question

Mathematics, 03.03.2020 10:41

6. The planet Earth weighs 6.6 x 1021 tons. Write this number in standard notation. 7. Venus is 67,000,000 miles from the sun. Write this...

question

Mathematics, 03.03.2020 10:42

X^2 - 12x + y^2 + 4y = -4 find the radius...

More questions: Chemistry Another questions