Recent questions in Chemistry

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What causes heat energy when you rub two objects against each other?(2 points) The air around the objects The flow of heat from one object to the other The friction between the two objects The pull of

Fxlemire asked Feb 18, 2023

by Fxlemire

8.4k points

2 answers

2 votes

7.1k views

Group 1 and 2 on the periodic table consist of what

Frank Wong asked Feb 18, 2023

by Frank Wong

8.0k points

1 answer

11 votes

78.3k views

1.Cheraw is a folk dance native to Mizoram. True or False? 2.Neon is used in electric signs and fluorescent lamps .true or false?

Tlvs asked Feb 17, 2023

by Tlvs

7.9k points

1 answer

9 votes

136k views

starting from methyl-magnesium-bromide how would you obtained ethanol, propan-2-ol and 2-methyl, propan-2-ol

Dador asked Feb 17, 2023

by Dador

7.8k points

1 answer

1 vote

207k views

what causes the water on quarters to form a curved dome shape, with the terms surface tension, cohesion and hydrogen bonding

Jocke Med Kniven asked Feb 17, 2023

by Jocke Med Kniven

8.2k points

1 answer

16 votes

69.4k views

Please try hard and give a reasonable response

Punker asked Feb 17, 2023

by Punker

8.1k points

1 answer

25 votes

205k views

The doctor tells you that you weigh 68.04 kg. What is your mass in grams?

Poco asked Feb 17, 2023

by Poco

8.1k points

1 answer

14 votes

154k views

Help Me Please Thank You

Aqeel Raza asked Feb 16, 2023

by Aqeel Raza

8.8k points

1 answer

15 votes

47.6k views

Which units can be used to describe the temperature of a substance? Select all that apply. degrees Celsius joules kelvins

Vijay Adhikari asked Feb 15, 2023

by Vijay Adhikari

7.9k points

2 answers

14 votes

182k views

Which is NOT a property of a base??? 1). Turn red litmus blue. 2). Reacts with acids to produce a salt and water 3) Feel slippery 4) React with some metals to produce hydrogen gas

Nabrond asked Feb 15, 2023

by Nabrond

8.3k points

1 answer

19 votes

21.3k views

Identify the parts of the nervous system. A: nervous system B: nervous system

Bullines asked Feb 15, 2023

by Bullines

8.5k points

2 answers

20 votes

4.3k views

What is a physical system?

Picoss asked Feb 15, 2023

by Picoss

8.5k points

1 answer

12 votes

68.3k views

Which factors are involved in erosion? Air, water, and temperature ice, temperature, and plants Gravity, ice, water, and wind Air, gravity, wind, and plants Plsss help fast

Kris Verlaenen asked Feb 15, 2023

by Kris Verlaenen

8.3k points

1 answer

9 votes

30.8k views

The chemical formula for water is H2O this formula is an example of

Chazzu asked Feb 14, 2023

by Chazzu

7.5k points

1 answer

18 votes

11.2k views

Determine the mass of 15 mol N. Answer in units of g.

DanGoodrick asked Feb 13, 2023

by DanGoodrick

8.3k points

1 answer

12 votes

5.4k views

The substances produced in a chemical reaction are called?

BValluri asked Feb 12, 2023

by BValluri

7.8k points

2 answers

5 votes

225k views

What are Properties that can be recognized only when substances react or do not react chemically with one another?

Christian Fredh asked Feb 12, 2023

by Christian Fredh

9.0k points

1 answer

18 votes

74.0k views

Sammy and Marisa are asked to determine what kind of bonds are present in the compound below. Sammy argues that the compound contains ionic bonds, but Marisa thinks the compound contains covalent bonds.

Omar Ali asked Feb 9, 2023

by Omar Ali

8.5k points

1 answer

11 votes

222k views

What is physical since ?

Jessy Houle asked Feb 9, 2023

by Jessy Houle

7.7k points

2 answers

19 votes

19.6k views

Properties that can be recognized only when substances react or do not react chemically with one another.

Llaskin asked Feb 9, 2023

by Llaskin

7.9k points

1 answer

22 votes

196k views

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