Recent questions in Chemistry

+2 votes

0 answers

Just as the degree of dissociation of an acid increases with dilution, is the same true for the degree of ionization of a pure metal electrode (as dissolved cations), when dipped in water and we keep increasing the volume of water surrounding it?

asked May 18, 2023 in Chemistry by Ian Burnell

+280 votes

0 answers

What is the difference between hydrogen peroxide and other types of peroxides? Is it safe to drink hydrogen peroxide? What do all peroxides do?

asked May 18, 2023 in Chemistry by pezza007

+2 votes

0 answers

How did the bromine water test distinguish between phenol and alcohol?

asked May 18, 2023 in Chemistry by tom.plum

+17 votes

0 answers

How much of H2SO4 (concentration=0.100molL^-1) is needed to titrate 10ml of ammonia (concentration is unkown)to make methyl orange to change colour from yellow to peach orange?

asked May 18, 2023 in Chemistry by markplumb

+19 votes

0 answers

What are the main differences between hydrogen and methane as a fuel for vehicles? Which is better and why?

asked May 18, 2023 in Chemistry by fillyboy

+17 votes

0 answers

What is a brief account of theoretical plates in gas chromatography?

asked May 18, 2023 in Chemistry by Inge Jones

+121 votes

0 answers

What is the reason why mercury does not rust or corrode, but rather it dissolves into other metals?

asked May 18, 2023 in Chemistry by the_chandyman

+13 votes

0 answers

Why will Saturn's moon Titan not ignite, like a little star, if its atmosphere and lakes are constituted by methane gas, which is flammable?

asked May 18, 2023 in Chemistry by DLS

+194 votes

0 answers

What is the number of atoms present in 5 moles of methane?

asked May 18, 2023 in Chemistry by MariaSF

+26 votes

0 answers

What is the role of nitric oxide in various applications and fields?

asked May 17, 2023 in Chemistry by niton

+3 votes

0 answers

Is baby powder conductive?

asked May 17, 2023 in Chemistry by Dell

+4 votes

0 answers

How much is 2.5 ml in mg?

asked May 17, 2023 in Chemistry by SeraphicAlchemy

+55 votes

0 answers

If CO2 is heavier than air why does it rise?

asked May 17, 2023 in Chemistry by robertpstubbs (4.3k points)

+61 votes

0 answers

How does hydrogen peroxide work in cleaning a person's ear drum?

asked May 17, 2023 in Chemistry by CelestialFlare

+9 votes

0 answers

What is an equilibrium equation for the distribution of benzoic acid, in water and ether, showing clearly the distribution coefficient?

asked May 17, 2023 in Chemistry by Chris_ach

+9 votes

0 answers

What are the daily applications of permanent change in chemistry?

asked May 17, 2023 in Chemistry by Jiml86

+33 votes

0 answers

By how much will the boiling point of water rise if 72.0g of glucose is added to 350g of water? The ebullioscopic constant of water is Ke(H2O) =0.512 Kkg/mol.

asked May 17, 2023 in Chemistry by AppleCrumble87

+24 votes

0 answers

Is there a chemical rule that you need to pour a heavier (having a higher density) liquid into a lighter one?

asked May 17, 2023 in Chemistry by TempestSeeker

+25 votes

0 answers

It is said that there are 1.3 x 10^50 atoms in the world, but there are 10^21 atoms in just one drop of water. Isn't that silly?

asked May 17, 2023 in Chemistry by Pigmad

+15 votes

0 answers

What is the comparison of water and oil bonding?

asked May 17, 2023 in Chemistry by Doresy (2.2k points)

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