Recent questions in Chemistry

+17 votes

0 answers

Does the average chemical product use cause a lot of damage to a water system?

asked Nov 16, 2022 in Chemistry by Deleted member 28292

0 votes

0 answers

Can carbon dioxide be separated by physical means?

asked Nov 16, 2022 in Chemistry by Tom40

+27 votes

0 answers

A sample of a certain gas has a volume of 1.25 L at -125°C and 5.0 ATM. The gas is compressed at 50.0 ATM to a volume of 325 mL. What is the final temperature of the helium gas in ⁰C?

asked Nov 16, 2022 in Chemistry by davidnb

+37 votes

0 answers

Can anyone help me, how to calculate titratable acidity of Apple juice on malic acid basis when 0.1 N KOH is used and the volume consumed of KOH is 1.1ml and 10 ml of juice is used with dilution factor 5? Help, please.

asked Nov 16, 2022 in Chemistry by Rulland

+17 votes

0 answers

If ice is the solid form of water, then are diamonds just iced carbon? If so can they be melted into liquid carbon? Same question for other solid elements, what elements cant be turned to gas or liquid?

asked Nov 16, 2022 in Chemistry by EmberOracle

+16 votes

0 answers

What would be possible jobs for someone who has two honors degrees in zoology and chemistry?

asked Nov 15, 2022 in Chemistry by A_little_help_please

+25 votes

0 answers

What are the half equations occurring at the anode and cathode for the dilute aqueous copper (II) bromide?

asked Nov 15, 2022 in Chemistry by RadiantAlchemy

0 votes

0 answers

How many grams of Strontium-90 remains after 152.2 years? If 100g of Strontium-90 with a half-life of 38.1 years undergo natural decay.

asked Nov 15, 2022 in Chemistry by Pilotbob

+16 votes

0 answers

Can I find partial pressures from volume fractions? Are mole fractions and volume fractions the same?

asked Nov 15, 2022 in Chemistry by CelestialMystic

+15 votes

0 answers

What's the difference between salicylic acid and benzoyl peroxide in treating acne? Which one is better and why?

asked Nov 14, 2022 in Chemistry by Pclarke17

+106 votes

0 answers

How can I write the abstract of "theoretical investigation of size and shape dependent melting temperature of transitional metal cluster"?

asked Nov 14, 2022 in Chemistry by Mancone

+297 votes

0 answers

What is an ester for butanol and butacoic acid?

asked Nov 14, 2022 in Chemistry by micktheminer

+36 votes

0 answers

What are the key challenges and limitations faced in the beneficiation of low-grade zinc ores, and what innovative techniques or technologies are being developed to overcome these challenges?

asked Nov 14, 2022 in Chemistry by eddywatson

+21 votes

0 answers

What is the relation between concentration of HNO3 in Cu+HNO3 reaction and the oxidation of the nitrogen oxide? Why is it NO2 instead of NO if acid is concentrated?

asked Nov 14, 2022 in Chemistry by handson

+15 votes

0 answers

How many liters of ammonia at STP are produced when 10 g of hydrogen is combined with nitrogen?

asked Nov 13, 2022 in Chemistry by breakableping

+6 votes

0 answers

Can we prepare an aqueous solution using only solids, not liquids?

asked Nov 13, 2022 in Chemistry by BMC2000

+16 votes

0 answers

What is the reason that the first and second ionisation energies are greater for group IVA elements than group VA elements?

asked Nov 13, 2022 in Chemistry by CosmicChaos

+8 votes

0 answers

How will low-carbon product production affect the chemical industry?

asked Nov 13, 2022 in Chemistry by georgemcintyre

+94 votes

0 answers

Can someone with an MSc in chemistry find a job more easily than someone with an MSc in physics?

asked Nov 12, 2022 in Chemistry by Matthew78

+4 votes

0 answers

What is an activated carbon filter?

asked Nov 12, 2022 in Chemistry by mappman

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