subject

Chemistry, 29.02.2020 06:27 weirdojuwin

Calculate the hydroxide ion concentration, [ OH − ] , for a solution with a pH of 8.55 . [ OH − ] = M

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:30

The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.

Answers: 1

question

Chemistry, 22.06.2019 10:30

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

Answers: 1

question

Chemistry, 22.06.2019 11:50

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

Answers: 3

question

Chemistry, 22.06.2019 12:30

The element that has the greatest electronegativity is

Answers: 1

You know the right answer?

Calculate the hydroxide ion concentration, [ OH − ] , for a solution with a pH of 8.55 . [ OH − ] =...

Questions

question

Mathematics, 16.12.2020 16:40

Which model represents 2 . 36 ÷ 4 ?Which model represents 2 . 36 ÷ 4 ? A. Three groups each have three tens and 4 ones. B. There are three groups of f...

question

Mathematics, 16.12.2020 16:40

Reflect Here are two paint mixtures: • $$3 cups of white and $$4 cups of blue. • $$6 cups of white and $$8 cups of blue. Both mixtures make the same c...

question

Health, 16.12.2020 16:40

there has been a terrible accident and several people have been injured. you are working in the hospital, taking care of the blood supply. you are low...

question

Biology, 16.12.2020 16:40

this project, you will analyze claims about the causes of inherited genetic variation. You will then make your own claim based on prior knowledge. Nex...

question

Mathematics, 16.12.2020 16:40

A car is traveling on a highway at a constant speed, described by the equation d = 70t, where d represents the distance, in miles, that the car travel...

question

Mathematics, 16.12.2020 16:40

ethan is saving money in his piggery bank for his upcoming trip to disney world. on the first day me put 10$ and plans to add 5 more dollars each day....

question

Biology, 16.12.2020 16:40

Explain the term inertia...

question

Mathematics, 16.12.2020 16:40

The disks of polish kielbasa measure to be 1/4 of a inch. If there are 36 disks altogether, what is the total length of polish keilbasa being using? W...

question

Mathematics, 16.12.2020 16:40

The cost of a turkey, c, that is w pounds is represented by the equation c=0.87w What is the cost per pound for the turkey? How much would a 12 pound...

question

Physics, 16.12.2020 16:40

During an adiabatic process an object does 100 J of work and its temperature decreases by 5K. During another process it does 25 J of work and its temp...

question

History, 16.12.2020 16:40

1. Columbus's journeys had the long-term effect of a. Connecting the cultures of Africa, Europe, and the Americas. b. Isolating Europe from the rest o...

question

Mathematics, 16.12.2020 16:40

An adult horse can have a mass of as much as 1,250 kilograms. What is 1,250 kilograms in grams?...

question

Spanish, 16.12.2020 16:40

How do you ask how frequently someone does something? 1. ¿Cuándo frecuencia? 2. ¿Cómo frecuencia? 3. ¿Con qué frecuencia? 4. ¿Cómo...

question

Computers and Technology, 16.12.2020 16:40

Write a method that draws a circle and a square that is centered in a DrawingPanel. The method will take in the width and height (they are the same fo...

question

Business, 16.12.2020 16:40

sold parts to a Korean customer on December 16, 2021, with payment of 20 million Korean won to be received on January 15, 2022. The following exchange...

question

Mathematics, 16.12.2020 16:40

.Daniella has two jobs. She earns $7 per hour babysitting her neighbor's children and she earns $12 per hour working at the coffee shop. Write an ineq...

question

Social Studies, 16.12.2020 16:40

Political cartoons can comment on social issues. A cartoon shows two overweight teens playing a video game. One remarks to the other, "Football is fun...

question

Social Studies, 16.12.2020 16:40

TIME REMAINING 24:10 place(s) limitations on Congress when it comes to the rights of the citizens. A. The Bill of Rights B. Checks on the executive b...

question

Mathematics, 16.12.2020 16:40

Match each function with the correct information about its vertex and zeros. The vertex is (−2,−1) and the zeros are (−3,0) and (−1,0). The vertex is...

question

History, 16.12.2020 16:40

In 1868, President Ulysses S. Grant adopted an policy, which intended to convert Native Americans (indigenous people) to and strip them of their cul...

More questions: Chemistry Another questions

Questions on the website: 13722365