subject

Chemistry, 30.08.2019 20:00 hdhdhd49jdhd

Calculate the answer. express it in scientific notation. all answers should have the correct number of significant figures.
(6.93 x 10¹) (2.0 x 10-4) = ?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:00

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

Answers: 3

question

Chemistry, 22.06.2019 16:30

An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:

Answers: 3

question

Chemistry, 22.06.2019 20:30

What occurs when a cell engulfs large food particals

Answers: 1

question

Chemistry, 22.06.2019 22:30

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso

Answers: 1

You know the right answer?

Calculate the answer. express it in scientific notation. all answers should have the correct number...

Questions

question

Geography, 03.05.2021 09:30

What is the tradition of islam animal sacrifice...

question

Mathematics, 03.05.2021 09:30

Help me please it’s a math test Find the lateral area of the tent question Please i need help

question

History, 03.05.2021 09:30

1. Why did textile mill factories hire mostly women? 2. Why did the population of cities increase during the 1800s? 3. Give specific re...

question

Spanish, 03.05.2021 09:30

I really need help, this is some Spanish ...

question

Social Studies, 03.05.2021 09:30

3. is nail a magnet?4. Do you know that you can turn an ordinary nail into a magnet by using an electricity?5.how do you do...

question

Biology, 03.05.2021 09:30

1. A sprinter runs at a forward velocity of 11.9m/s. If the sprinter has a mass of 77.4kg, what is the sprinter’s kinetic energy? 2. A car having a...

question

Mathematics, 03.05.2021 09:30

Can someone help me? Its a find the volume question Math test please help

question

Physics, 03.05.2021 09:30

Please help! I will mark you as brainliest! Research revealed that patients who received chemotherapy in a hospital setting subsequently experienced...

question

Mathematics, 03.05.2021 09:30

ABC is a right-angled triangle. AC = 8cm. BC 15cm Calculate the length of AB.

question

Mathematics, 03.05.2021 09:30

A sphere has a radius of 9 in, which means its volume is 972π in3. The sphere is dilated by 2⁄3. What is the volume of the new sphere?...

question

English, 03.05.2021 09:30

Compare and contrast Allegory of The Cave by Plato and 1984 by George Orwell...

question

Geography, 03.05.2021 09:30

If we could collect all of the suns energy that came to earth in one hour , how long could that meet all of humanity's energy needs?...

question

Mathematics, 03.05.2021 09:30

The solution set of 4x-(x+7)=2(x+3)...

question

Biology, 03.05.2021 09:30

A frog with a mass of 0.29kg hops up in the air. At the highest point in the hop, the frog has a gravitational potential energy of 0.759J. How high ca...

question

Mathematics, 03.05.2021 09:30

Draw a picture of a figure with a volume of 3 cubic units on the dot paper

question

English, 03.05.2021 09:30

List some of the reasons old major have to unite the animals...

question

Biology, 03.05.2021 09:30

Cell Consist of chloroplast ?...

question

Mathematics, 03.05.2021 09:30

Georgie spent 15 hours doing her chores last week. This week she spent 18 hours doing choes. She says that she spent 120% more time doing chor...

question

English, 03.05.2021 09:30

Read this passage from Giovanna's evaluation of an argument claiming that climate change is not affected by human activity. Niemand's article on cli...

question

History, 03.05.2021 09:30

Which route to asia was better, the Spanish journey west, or the Portuguese journey around Africa?...

More questions: Chemistry Another questions

Questions on the website: 13722367