subject

Chemistry, 08.10.2019 05:30 matthew6889

Buffers are substances that resist shifts in ph by ) accepting oh- to a solution when bases are added.(b) accepting h from a solution when acids are added.(c) accepting oh- from a solution when acids are added.(d) releasing h to a solution when acids are added.(e) releasing oh- to a solution when bases are added.

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:30

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Answers: 1

question

Chemistry, 22.06.2019 14:30

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

Answers: 1

question

Chemistry, 22.06.2019 19:00

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Answers: 3

question

Chemistry, 22.06.2019 19:10

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

Answers: 2

You know the right answer?

Buffers are substances that resist shifts in ph by ) accepting oh- to a solution when bases are add...

Questions

question

Mathematics, 03.04.2020 02:19

What is the approximate circumference of the circle what is the height of the parallelogram...

question

History, 03.04.2020 02:19

Describe at least 2 “justification ideologies” for imperialism from the prescribed examples of cultural, racial, and religious models?...

question

History, 03.04.2020 02:19

In the story narrative of the life of Fredrick Douglas and American slave, What is the penalty for telling the truth about the conditions that slaves...

question

History, 03.04.2020 02:19

What population challenges does the world face today?...

question

Geography, 03.04.2020 02:19

How does water get below the surface to become groundwater? Water seeps into the soil from rivers and streams. Water from oceans overflows...

question

Biology, 03.04.2020 02:19

Tall pea plants are dominant over short pea plants. If there are 200 short plants in the F2 generation from a cross that followed Mendel's metho...

question

History, 03.04.2020 02:19

When a juvenile is charged with a crime he/she cannot...

question

Biology, 03.04.2020 02:19

5. A gene has a base sequence of GTC. Due to a mutation, the base sequence changes to GTG. Answer the following questions using the codon table below....

question

Mathematics, 03.04.2020 02:19

The function h(t)=-16+h0 gives the height (in feet) of a ball dropped from a height of 12 feet. after how many seconds does the ball hit the floor...

question

English, 03.04.2020 02:19

Read the excerpt from 'Autumn" by Jean Starr Untermeyer, Great jars laden with the raw green of pickles, Standing in a solemn row across t...

question

Business, 03.04.2020 02:19

People go to the bank more frequently to reduce currency holdings when inflation is high. The sacrifice of time and convenience that is involved in do...

question

Geography, 03.04.2020 02:19

Potassium-40 is useful for dating very old rocks because it has a(n) of 1.3 billion years....

question

Mathematics, 03.04.2020 02:19

The coach randomly selects 3 swimmers from a team of 8. to swim in a heat. What is the probability she will choose the three strongest swimmers?...

question

Mathematics, 03.04.2020 02:19

What are the features of the function f(x)=-\log_{3}x-2f(x)=−log 3 x−2 graphed below?...

question

History, 03.04.2020 02:19

Minutemen fought British regulars for the first time at...

question

Mathematics, 03.04.2020 02:19

Manuela and Stephen survey 250 people at a sporting event and ask if they prefer hamburgers or hot dogs, and if they prefer regular or diet soda.

question

Chemistry, 03.04.2020 02:19

Balance the following chemical equation : C7H6O3 + C4H6O3 —> C9H8O4 + H2O...

question

Chemistry, 03.04.2020 02:19

A 7.60 L balloon contains 2.67 moles of oxygen gas. Some oxygen is released, so the only 1.78 moles of oxygen remain in the balloon. What is the new v...

question

Biology, 03.04.2020 02:19

Identify the type of bacterial reproduction described. Use these choices: binary fission, conjugation.8. Bacterium with a new genetic make...

question

Mathematics, 03.04.2020 02:19

A minor arc will have a measure that is O A. less than 180° O B. equal to 180° O c. more than 180°...

More questions: Chemistry Another questions

Questions on the website: 13722363