Recent questions in Chemistry

+14 votes

0 answers

What is the common name for ethyl ether?

asked Feb 16, 2023 in Chemistry by sconecitizen

+89 votes

0 answers

What is one use of radioactive isotopes in medicine?

asked Feb 16, 2023 in Chemistry by gabardinerobust

+7 votes

0 answers

What are the uses of electrode potential?

asked Feb 16, 2023 in Chemistry by MTR85

+1 vote

0 answers

Is there a limit to the number of chemical elements? Can new elements be created?

asked Feb 16, 2023 in Chemistry by fug646

+13 votes

0 answers

What is the product of NaCl + H2O?

asked Feb 16, 2023 in Chemistry by Bigeard (1.7k points)

+79 votes

0 answers

What is the IUPAC name of compound CH3 (CH2) 2CH (CH3) 2C=CH2?

asked Feb 15, 2023 in Chemistry by Camels

+652 votes

0 answers

How do you neutralize oxalic acid in spinach?

asked Feb 15, 2023 in Chemistry by Man With Goats

+23 votes

0 answers

How does pH affect cleaning products and their effectiveness?

asked Feb 15, 2023 in Chemistry by D4T4

+1 vote

0 answers

Which chemical is used in an anti-iron coin?

asked Feb 15, 2023 in Chemistry by SolarisNova

+41 votes

0 answers

How does chlorine react with water?

asked Feb 15, 2023 in Chemistry by Um

+14 votes

0 answers

What is the mass of calcium carbide that is needed to produce 100 cm of acetaylen according to the following equation, CaC2 2 H2O?

asked Feb 15, 2023 in Chemistry by SrewcFix

+20 votes

0 answers

What is a redox and oxidation reaction?

asked Feb 15, 2023 in Chemistry by jimbobfingernails

+109 votes

0 answers

What is the formula for Q3?

asked Feb 15, 2023 in Chemistry by brian (3.3k points)

+4 votes

0 answers

Radium Z = 88, M = 226 has a half-life of 1590 years, and decays with the emission of alpha flashes. What is the activity of 1 g of radium? How many alpha particles are emitted during half the half-life? (Na = 6.023 × 10^23 mol^-1)?

asked Feb 15, 2023 in Chemistry by Befair

0 votes

0 answers

Why do straight chain molecules have higher density than the equivalent molecule with branched isomers?

asked Feb 15, 2023 in Chemistry by Wbloom

+14 votes

0 answers

How can we learn about acids, bases and salts without any cost?

asked Feb 15, 2023 in Chemistry by AstralCharm

+20 votes

0 answers

Which are the major agrochemicals and synthetic organic chemicals manufactured and marketed?

asked Feb 15, 2023 in Chemistry by LuminousMystic

+233 votes

0 answers

Which one is better in the future (chemistry or chemical engineering)? I did a BS in chemistry. May I go to MS in chemistry or MS in chemical engineering?

asked Feb 15, 2023 in Chemistry by DaveUK

+16 votes

0 answers

A solution was prepared by dissolving 0.575g of sucrose, C12H22011, in enough water to make a 2.5-L solution. What is the molarity of the solution?

asked Feb 14, 2023 in Chemistry by EmberWhisper

+10 votes

0 answers

How do I prepare a 0.5 normal HCL?

asked Feb 14, 2023 in Chemistry by Tilt

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