Recent questions in Chemistry

+13 votes

0 answers

What is the final color if you combine starch-iodine, amylase, and HCI (pH2)?

asked Mar 11, 2022 in Chemistry by CrystalNova

+57 votes

0 answers

How is the pressure of a liquid related to its volume?

asked Mar 11, 2022 in Chemistry by Mr Sean T

+1 vote

0 answers

Can I use glycolic acid after a salicylic acid face wash?

asked Mar 10, 2022 in Chemistry by Alan Henness

+52 votes

0 answers

How do you determine the sodium bisulphate concentration?

asked Mar 10, 2022 in Chemistry by LuminousMystic (2.3k points)

+58 votes

0 answers

Can you soften rubber?

asked Mar 10, 2022 in Chemistry by Jamie

+8 votes

0 answers

How is it possible for isotopes, which are of the same element, to have varying numbers of neutrons?

asked Mar 10, 2022 in Chemistry by masterdiy

+12 votes

0 answers

What are the physical properties of water gas?

asked Mar 10, 2022 in Chemistry by NovaOracle

+18 votes

0 answers

How do you compare the PH value of 2M sodium hydroxide and that of a 2M ammonia solution?

asked Feb 20, 2022 in Chemistry by P4rky

+9 votes

0 answers

Why are "Rare Earth" chemical elements named so?

asked Feb 20, 2022 in Chemistry by Peter Gee

+326 votes

0 answers

How are alkanes identified by their molecular formula and melting points/boiling points?

asked Feb 20, 2022 in Chemistry by masterdiy

+11 votes

0 answers

What is the n factor of CuSO4?

asked Feb 20, 2022 in Chemistry by Chimneydan

+16 votes

0 answers

What is an organic formula for chromated copper arsenate?

asked Feb 19, 2022 in Chemistry by plumbstoneltd

+177 votes

0 answers

For inorganic chemistry, is only the NCERT sufficient with no lecture attending?

asked Feb 19, 2022 in Chemistry by mark_h

+5 votes

0 answers

Given 500g of aspirin crystal, how do you prepare 400ml of 50mg/ml?

asked Feb 19, 2022 in Chemistry by Josh.91

+33 votes

0 answers

How much chlorine do I need to shock a 3,000 gallon pool?

asked Feb 19, 2022 in Chemistry by stuart avo

+5 votes

0 answers

2.5 g mixture of sodium carbonate and sodium chloride were made up to 250 ml solution. 25 mL of this solution required 21 ml of 0.1 M hydrochloric acid for neutralisation. What is the percentage by mass of sodium chloride in the mixture?

asked Feb 19, 2022 in Chemistry by jugularferry

+11 votes

0 answers

Why is lead ammunition still being manufactured and used?

asked Feb 19, 2022 in Chemistry by Amanda Qi

+14 votes

0 answers

How many drops of essential oil are in a car diffuser?

asked Feb 18, 2022 in Chemistry by ernestbrearules

+15 votes

0 answers

What are copper isotopes ingots?

asked Feb 18, 2022 in Chemistry by nev

+297 votes

0 answers

What is the importance of organic chemistry for an aspiring MD doctor?

asked Feb 18, 2022 in Chemistry by lenny

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