Recent questions in Chemistry

+16 votes

0 answers

Waht happens when monomers having triple functional groups react together?

asked Jul 10, 2022 in Chemistry by Jack Carrington

+27 votes

0 answers

How many atoms are there in 0.24 g of magnesium?

asked Jul 10, 2022 in Chemistry by NoelK388

+11 votes

0 answers

Can we consider fire as an element that has life in itself like water, earth, and air (not plants)?

asked Jun 19, 2022 in Chemistry by StormyMystic

+11 votes

0 answers

Is it true that Liquid Gold & Copper are the only liquid metals that are not silver in colour? Why would that be?

asked Jun 18, 2022 in Chemistry by Bob256

+16 votes

0 answers

How do you melt salt at home?

asked Jun 18, 2022 in Chemistry by wilding

+131 votes

0 answers

How many grams are there in 2.4 moles of O2?

asked Jun 18, 2022 in Chemistry by Charlene1

0 votes

0 answers

What percentage of oxygen is in 5 liters of air container at 5 bars?

asked Jun 18, 2022 in Chemistry by Jacqui ONeill

+1.1k votes

0 answers

How many liters of water is equal to 1 kg?

asked Jun 18, 2022 in Chemistry by gordon bennett

+19 votes

0 answers

What makes laughing gas (N2O) toxic in high concentration, but not oxygen or nitrogen?

asked Jun 18, 2022 in Chemistry by Creek

+10 votes

0 answers

Do all liquids have a density greater than that of ice at room temperature?

asked Jun 17, 2022 in Chemistry by NovaPulse

+26 votes

0 answers

A sample of liquid acetone is placed in a 25.0 mL flask and vaporized by the heating to 75° C at 1.02 ATM. The vapor weighs 5.87 g. What is the number of moles of the acetone?

asked Jun 17, 2022 in Chemistry by rubble2

+20 votes

0 answers

How can you tell if a candle has hydrogen peroxide in it?

asked Jun 17, 2022 in Chemistry by X (3.0k points)

+2 votes

0 answers

Is it possible that there may be a gas similar to oxygen in the universe?

asked Jun 17, 2022 in Chemistry by Paul Blackburn

+305 votes

0 answers

What is balancing redox reaction for MnO4 + NO2 Mn²+ + NO3?

asked Jun 17, 2022 in Chemistry by Adeymcr

+27 votes

0 answers

What is the maximum temperature a gallon of liquid nitrogen can reach?

asked Jun 17, 2022 in Chemistry by NovaPulse

+65 votes

0 answers

What are the advantages of a sodium ion cell over a lithium ion cell?

asked Jun 17, 2022 in Chemistry by Ian1973

+262 votes

0 answers

Why are bases strong which have lower the value of PKB?

asked Jun 16, 2022 in Chemistry by sownderapproval

+8 votes

0 answers

Why is 1M of the electrode metal's metal salt added to half cells when measuring their standard potential? Wouldn't we still achieve a potential difference between the electrode and the electrolyte even without such an addition?

asked Jun 16, 2022 in Chemistry by JohnyB

+27 votes

0 answers

What is the reaction involving permanganate?

asked Jun 16, 2022 in Chemistry by djas

+25 votes

0 answers

What are some things that can be made out of helium and hydrogen?

asked Jun 16, 2022 in Chemistry by NebulaSeeker

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