Recent questions in Chemistry

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Which wavelength bands are just outside the visible range?

Tom Mayfield asked Jun 6, 2023

by Tom Mayfield

8.3k points

1 answer

8 votes

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Where do decomposers fit on the pyramid of trophic levels?

Zigomir asked Jun 6, 2023

by Zigomir

8.5k points

1 answer

25 votes

103k views

How do metals form bonds with each other

Roberto Langarica asked Jun 5, 2023

by Roberto Langarica

8.6k points

2 answers

9 votes

20.1k views

The mass of C02 contains same number of molecules as there are number of atoms in 2.3 g of sodium

Bobby C asked Jun 5, 2023

by Bobby C

8.3k points

1 answer

13 votes

128k views

3. Atoms of elements in a gipup on the Periodic Table have similar chemical properties. This similarity is most closely related to the atoms A) number of principal energy levels (shells) B) number of valence

Chanlito asked Jun 5, 2023

by Chanlito

8.1k points

1 answer

8 votes

103k views

40 POINTS Sort the five layers of the atmosphere with the highest level first. stratosphere mesosphere troposphere ionosphere thermosphere

Sheik Althaf asked Jun 5, 2023

by Sheik Althaf

7.8k points

1 answer

20 votes

69.5k views

2CH 2 and C 2 H 8 have the same number and kind of elements. How are they different?

TheoretiCAL asked Jun 5, 2023

by TheoretiCAL

8.4k points

1 answer

8 votes

76.5k views

How many moles are in 7.00E24 atoms of Ca?

Orgtigger asked Jun 5, 2023

by Orgtigger

8.1k points

1 answer

8 votes

59.9k views

The __________ is the part of the solution that is in the greater quantity, and the __________ is the smaller portion of the solution. solvent/solute solute/solvent mixture/compound compound/mixture

Abdul Ahad asked Jun 5, 2023

by Abdul Ahad

7.8k points

1 answer

17 votes

45.8k views

Which would be larger, fluorine atomic radius or fluorine Ionic radius. Explain

SamPassmore asked Jun 4, 2023

by SamPassmore

8.2k points

2 answers

5 votes

30.6k views

Describes the subatomic parts of the atom.

Loonis asked Jun 4, 2023

by Loonis

8.5k points

1 answer

1 vote

231k views

Write short notes on different planet of the solar system

Steffen Frank asked Jun 4, 2023

by Steffen Frank

7.9k points

1 answer

25 votes

210k views

How do we determine the number of neutrons an element has

Michael Lindsay asked Jun 3, 2023

by Michael Lindsay

7.7k points

1 answer

7 votes

184k views

What is the name of Earth’s natural satellite?

Ben Butterworth asked Jun 2, 2023

by Ben Butterworth

8.2k points

2 answers

17 votes

171k views

Calculate the mass of 5.0x 1014 molecules of water

Jhappoldt asked Jun 2, 2023

by Jhappoldt

8.0k points

2 answers

16 votes

154k views

How is thermal energy transferred during conduction? Check all that apply. Thermal energy is transferred between particles that are not touching each other. Thermal energy is transferred between particles

Nitya Wijayanti asked Jun 2, 2023

by Nitya Wijayanti

8.0k points

2 answers

2 votes

218k views

Thermal energy can be transformed to do work . true false

Willie Cheng asked Jun 2, 2023

by Willie Cheng

7.2k points

2 answers

9 votes

105k views

Crude oil is a mixture of hydrocarbons. The refining of crude oil produces fractions which are more useful to us than crude oil itself. Each fraction is composed of hydrocarbons which have boiling points

Eisaacson asked Jun 1, 2023

by Eisaacson

8.3k points

2 answers

7 votes

72.0k views

How many molecules are in 8 g of NAOH

Dharanikesav asked Jun 1, 2023

by Dharanikesav

7.7k points

1 answer

23 votes

138k views

What instrument did thomson use to develop his theory?

Nokla asked Jun 1, 2023

by Nokla

7.7k points

1 answer

10 votes

9.7k views

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