Over a million students use our free study notes to help them with their homework
Ba2+(aq)+SO42-(aq)---->BaSO4(s)
To understand bond polarity, you first must understand electronegativity. Electronegativity is the ability of the nucleus of any atom to attract electrons from another atom, it is dependant on the nuclear...
The electron configuration of zinc is [Ar]4s23d10. The only oxidative state which zinc has is Zn2+ in which its configuration is [Ar] (4s0)3d10, as t...
Okay so first always write out the equation...N2(g) + 3H2(g) ⇌ 2NH3(g)Now we need to ask ourselves what equations we know are relevant to the question. The question gives ...
Separating different sized hydrocarbons (from crude oil)Different length hydrocarbons have different strength VDW forces between their moleculesTherefore longer length hydrocarbons have stronger VDW force...
←
246
247
248
249
250
→
Internet Safety
Payment Security
Cyber
Essentials