subject

Chemistry, 14.03.2022 14:00 johnmarston60

I need explanation on 8 and 9

I need explanation on 8 and 9

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 01:30

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .

Answers: 3

question

Chemistry, 22.06.2019 05:30

What is the mass of 4 molecules of co2

Answers: 1

question

Chemistry, 22.06.2019 14:00

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Answers: 1

question

Chemistry, 23.06.2019 16:30

This is the si unit for force meter liter newton m/s/s

Answers: 1

You know the right answer?

I need explanation on 8 and 9
...

Questions

question

Mathematics, 06.05.2020 05:33

You roll a number cube two times. Which of the theoretical probabilities are accurate...

question

Chemistry, 06.05.2020 05:33

Calculate the pressure exerted by 66.0 g of CO2 gas at -14.5°C that occupies a volume of 50.0 L...

question

Mathematics, 06.05.2020 05:33

A student has to take 4 of the following 7 classes before they are allowed to graduate chemistry, biology, physics, economics, computerscience,...

question

Mathematics, 06.05.2020 05:33

I really need help. I need to get this done by the end of this week otherwise i will fail the class. PLEASE HELP ME

question

Health, 06.05.2020 05:33

Marie's a mother with two small children and likes to be able to enjoy weekends and holidays with them. Which of the following health care...

question

Chemistry, 06.05.2020 05:33

Your friend Sally lives in Canada and is not familiar with the Farenheit scale. She wants to know what the average high temperature is in July in Phoe...

question

Law, 06.05.2020 05:33

How did the Supreme Court reinterpret civil liberties in Gideon v. WainwrightA. It prevented schools from leading students in any kind of...

question

Geography, 06.05.2020 05:33

In the diagram, point B is a point of tangency. Find the radius r of ⨀C. What is the radius r of ⨀C? Please show all the work on how you...

question

English, 06.05.2020 05:33

Does anyone knows this question it’s from the story “The necklace”

question

Mathematics, 06.05.2020 05:33

Estimate the sum of 17.36 and 8.7 BY ROUNDNG TO THR NEAREST WHOLE NUMBER BEFORE ADDING...? A.9 B.10 C.25 D.26 E. None co...

question

Mathematics, 06.05.2020 05:33

A recent poll of 2000 randomly selected 18-25-year-olds revealed that 232 currently use marijuana or hashish. According to a publication, 12.5 % of 18...

question

Physics, 06.05.2020 05:33

A moving van collides with a sports car in a high-speed head-on collision. During the impact, the truck exerts a force Ftruck on the car and the car e...

question

English, 06.05.2020 05:33

Which sentence from barrio boy supports the claim that the narrative is told from a child point of view?...

question

Engineering, 06.05.2020 05:33

A piece of corroded steel plate was found in a submerged ocean vessel. It was estimated that the original area of the plate was 17 in.2 and that appro...

question

Mathematics, 06.05.2020 05:33

A manufacturer of car batteries claims that the batteries will last, on average, 3 years with a variance of 1 year. If 5 of these batteries have lifet...

question

Engineering, 06.05.2020 05:33

An ore containing 5% of lead is fed to a bank of flotation cells. High grade concentrate is produced from the first circuit (Circuit 1) assaying 52% o...

question

Business, 06.05.2020 05:33

An outside supplier has offered to produce and sell the part to the company for $30.80 each. If this offer is accepted, the supervisor's salary and al...

question

Business, 06.05.2020 05:33

Rego Circuits supplies microcomputer circuitry for customers that build super computers. Their annual demand is 36,000 units, with a setup cost of $25...

question

Business, 06.05.2020 05:33

The board of directors of Weston Company declared a cash dividend of $1.50 per share on 42,000 shares of common stock on July 15, 2007. The dividend i...

question

Mathematics, 06.05.2020 05:33

Here are two steps from the derivation of the quadratic formula. What room place between the first step and the second step?

Another questions

Questions on the website: 13722361