Recent questions in Chemistry

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39. suppose an aqueous solution contains both table sugar and table salt. can you separate either of these solutes from the water by filtration? explain your reasoning.

It All Makes Cents asked Dec 25, 2023

by It All Makes Cents

6.9k points

1 answer

6 votes

192k views

What is the number of moles in 3.0 X 10^24 atoms of Carbon

Puya Sarmidani asked Dec 25, 2023

by Puya Sarmidani

6.8k points

1 answer

5 votes

163k views

What is a population? image below

Roman Frolov asked Dec 25, 2023

by Roman Frolov

6.6k points

2 answers

14 votes

184k views

You have a sample containing 2.21 moles of chlorine. How many molecules of chlorine are in this sample?

Lokesh Kumar Gaurav asked Dec 25, 2023

by Lokesh Kumar Gaurav

6.9k points

1 answer

24 votes

16.8k views

3. In the sun, nuclear fusion compresses hydrogen atoms into helium atoms releasing heat. Theheat energizes electrons in the helium and hydrogen atoms producing light.

Shiran asked Dec 25, 2023

by Shiran

6.6k points

1 answer

4 votes

32.7k views

A glass dropper delivers liquid so that 25 drops equal 1.00 mL. How many milliliters are in 37 drops?

Amal S R asked Dec 25, 2023

by Amal S R

6.8k points

1 answer

5 votes

191k views

A gas occupies 47.5 Lat 0.6 atm. What is the pressure if the volume becomes 6.8 L?

Justlike asked Dec 25, 2023

by Justlike

6.3k points

1 answer

5 votes

68.2k views

Does the below image show that mass is being conserved from reactants to products? particle diagram summative assessment standard 3 Does the below image show that mass is being conserved from reactants

Dwight Spencer asked Dec 25, 2023

by Dwight Spencer

6.1k points

1 answer

4 votes

109k views

You work for a catering company who just got an order in for 5 giant fruit salads. If you make the giant fruit salads according to the equation above, will you be able to fill the order if you have 10

Antoine Brunel asked Dec 25, 2023

by Antoine Brunel

7.0k points

1 answer

4 votes

202k views

How did supporter of the Constitution convince opponents to approve it?

Manish Sinha asked Dec 25, 2023

by Manish Sinha

6.1k points

1 answer

12 votes

45.4k views

Citric acid (C6H8O7) is an important intermediate in the Krebs cycle and a triprotic acid. What is the normality of a solution made by weighing 128 g of citric acid into a volumetric flask and diluting

Swahnee asked Dec 25, 2023

by Swahnee

6.4k points

1 answer

22 votes

225k views

If a tank of gas contains 4 L of N O2 how many molecules are in it

Mmattax asked Dec 25, 2023

by Mmattax

5.9k points

1 answer

19 votes

29.0k views

The Hawaiian Islands are a series of volcanic islands that have been formed the past few million years. They are located near the center of the Pacific plate, where new islands form as the plate passes

Choco asked Dec 25, 2023

by Choco

7.4k points

1 answer

5 votes

231k views

Blank blank blank blank blank blank blank

Steve Bronder asked Dec 25, 2023

by Steve Bronder

5.8k points

2 answers

4 votes

167k views

Its chemical formula is C17H19NO3. What percent, by mass, is carbon in this compound?

Qrush asked Dec 25, 2023

by Qrush

6.7k points

1 answer

3 votes

45.8k views

How many significant figures are in this number? 6.01 x 10^3

Mike Gardiner asked Dec 25, 2023

by Mike Gardiner

7.5k points

1 answer

12 votes

130k views

Determine the molar mass of C₂H₇N. Provide an answer to two decimal places.

Binks asked Dec 25, 2023

by Binks

6.9k points

1 answer

0 votes

34.9k views

Which of these statements are true about colloids? Select all that apply.

Anurag A S asked Dec 25, 2023

by Anurag A S

6.9k points

1 answer

2 votes

212k views

Why can a molecule contain polar bonds be non polar overall?

James Martin asked Dec 25, 2023

by James Martin

6.6k points

1 answer

5 votes

174k views

I need help with my work.

Jgreve asked Dec 25, 2023

by Jgreve

6.0k points

1 answer

1 vote

81.7k views

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