subject

Chemistry, 08.06.2020 15:57 alsk101

How many atoms of potassium and how many atoms of oxygen must be present in the
compound's formula?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 12:00

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Answers: 1

question

Chemistry, 22.06.2019 14:00

What type of matter is made of only one kind of atom

Answers: 2

question

Chemistry, 22.06.2019 19:00

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury

Answers: 2

question

Chemistry, 23.06.2019 03:40

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.

Answers: 2

You know the right answer?

How many atoms of potassium and how many atoms of oxygen must be present in the
compound's fo...

Questions

question

Law, 18.08.2020 17:01

Debates about the death penalty center on what amendment?It is B) the Eighth Amendment...

question

Business, 18.08.2020 17:01

M International ('M') and W Inc. ('W,' a competitor of M) have been engaged in long-standing litigation over a specific patent infringement matter. Be...

question

Mathematics, 18.08.2020 17:01

It would be nice if average values (AV) of integrable functions obeyed the following rules on an interval [a, b]. Do these rules ever hold? Give reaso...

question

English, 18.08.2020 17:01

In an introduction of yourself, write about what you believe is “the highest calling of your heart” and what you will “stand up for” because you so “t...

question

Mathematics, 18.08.2020 17:01

A random sample of 60 suspension helmets used by motorcycle riders and automobile race-car drivers was subjected to an impact test, and on 12 of these...

question

Computers and Technology, 18.08.2020 17:01

Explain the advantage(s) of the busy waiting (spinlock) in multicore computing systems....

question

Business, 18.08.2020 17:01

Crystal Industries is considering an expansion project with cash flows of -$287,500, $107,500, $196,100, $104,500, and-$92,700 for Years 0 through 4....

question

History, 18.08.2020 17:01

A "conjunction" is a truth-functional relation symbolized by the truth-functional symbol "&" and is usually translated as "and." A. True B....

question

Mathematics, 18.08.2020 17:01

A school principal would like to evaluate whether the temperature of a classroom affects learning. She asks 3 classrooms (with 5 students in each clas...

question

Mathematics, 18.08.2020 17:01

Calculate the expected value of X, E(X), for the given probability distribution. E(X): x 0 1 2 3 P(x) 0.5 0.1 0.1 0.3...

question

Physics, 18.08.2020 17:01

What is the wavelength of electromagnetic radiation which has a frequency of 3.818 x 10^14 Hz?...

question

Business, 18.08.2020 17:01

The combination of firm-specific and valuable and firm-specific allows a company to possess a core competency....

question

Business, 18.08.2020 17:01

Real versus nominal GDP (a FRED question): Using the FRED database, locate the data on real and nominal GDP for the U. S. economy. You may notice that...

question

Physics, 18.08.2020 17:01

A 2.0 moles of a monatomic ideal gas expands isothermally from state a to state b, Pa = 600 Pa, Va = 3.0 m3, and Vb = 9.0 m3. a. Determine the pres...

question

English, 18.08.2020 17:01

Interview your parents and grandparents to find about the things and activities they used to do when they were of your age. Such as leisure time activ...

question

Computers and Technology, 18.08.2020 17:01

The Distance class will represent a distance in some number of feet and inches. This Distance object must always be positive and never contain an inch...

question

History, 18.08.2020 17:01

Study the map. What countries established their colonies in North America?...

question

Social Studies, 18.08.2020 17:01

Which of the following factors can be used to defin a region soil typeavailable jobsclimateall of the aboveGeorgia is b...

question

Biology, 18.08.2020 17:01

What would you think would happen if you reduce the incubation time to 30 minutes?...

question

Business, 18.08.2020 17:01

Given the following data, what is cost of goods sold as determined by the FIFO method? Sales 280 units Beginning inventory 250 units at $6 per...

More questions: Chemistry Another questions