Answers on questions: Chemistry

par

Jul 11, 2021, 1:42:20 AM

17

what is one way to describe element

Lewis937

Jul 11, 2021, 12:49:50 AM

11

What molecule does the combination of hydrogen and oxygen create ?

Lewis937

Jul 11, 2021, 12:34:50 AM

25

Elements are composed of unique atoms true or false

MargaretHose

Jul 10, 2021, 11:48:10 PM

9

o que é soma de vetores?

dustinbailey88

Jul 10, 2021, 8:14:50 PM

13

In which circumstance is displacement the same as distance traveled?

cdge1012

Jul 10, 2021, 8:00:40 PM

11

The ratio of change in velocity to time elapsed is

DungGantt

Jul 10, 2021, 4:24:00 PM

13

Why is the sky blue?

amyiiablake10

Jul 10, 2021, 3:04:50 PM

11

Convert 636 femtometers to micrometers

ads20001216

Jul 10, 2021, 1:30:40 PM

8

4.4296•10^3 in scientific notation

abbymonroe

Jul 10, 2021, 11:53:10 AM

31

Which is a substance that is made up of only one type of atom? A) compound B) element C) solu...

AlethiaLandstrom147

Jul 10, 2021, 11:11:30 AM

27

What is the difference between a family of elements and elements in the same period

niqierizal

Jul 10, 2021, 10:51:30 AM

107

The number 7.325 rounded off to three significant figures is 7.33 7.32 7.30.

marisca

Jul 10, 2021, 5:31:30 AM

13

What are 8 corrects things to do in the science LAB

IsidroScott209

Jul 10, 2021, 3:10:40 AM

23

How to prove that NaCl is homogeneous mixture.

bobcatsallys

Jul 9, 2021, 10:08:10 PM

14

When you open a bottle of soda,bubbles of carbon dioxide start appearing. Is this a chemical or p...

bam3153

Jul 9, 2021, 5:39:50 PM

21

0.1005 liters is the same as??

Badgalaa22

Jul 9, 2021, 8:55:40 AM

11

How do they solve 21.7dm+15dam in chemistry

dubbbledog6

Jul 9, 2021, 3:13:10 AM

19

Explain why you think learning chemistry is important. Write a short description of how is chemis...

Fava155

Jul 9, 2021, 12:15:40 AM

14

a spring scale is best defined as

Abernard

Jun 13, 2021, 5:50:40 AM

15

Ethyl alcohol has a latent heat of vaporization of 850 J/g. Water has a latent heat of vaporizati...

Petrson59

Jun 13, 2021, 4:43:10 AM

5

which of the following alkenes reacts fastest with HBr

emileeannbenson

Jun 13, 2021, 12:44:00 AM

22

the variable in an expierment that is being observed and changes in response to an independent va...

Angel123104

Jun 12, 2021, 9:11:30 PM

14

Are these correct? Thank you!! If they are not, which do I fix?

gymnasticsrocks

Jun 12, 2021, 8:49:00 PM

33

is the process of ammonium nitrate dissolving in water exothermic or endothermic?How can you tell?

crystal123

Jun 12, 2021, 8:14:00 PM

19

Make a generalization about the strength of an acidic solution when a basic solution is added to it

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