Name that atom
This gas is a pale yellow-green, highly toxic and was used in WW1 as a chemical warfare
What is chlorine?
Mg + 2HCl ->
What is MgCl2 + H2
CH4
What is 109.5
The SI unit of amount of substance
What is mole
What type of intermediate forms in nucleophilic substitution monomolecular?
What is carbocation?
This noble gas was discovered by William Ramsay and has a name meaning "new"
What is neon?
Cl2+2KI ->
What is 2KCl + I2
H2O
What is 104.5
The particle responsible for chemical bonding between atoms
What is electron
why does SN2 reaction proceed with invesion of configuration?
What is backside attack
This element has a distinct rotten egg smell in many of its compounds
What is sulfur?
CH3CH2(OH) + K2Cr2O7(excess) + HCl ->
What is CH3COOH (ignore the other solutions for now)?
BF3
What is 120
A substance that speeds up the reaction without being consumed?
What is catalyst
Why does nitrogen has a lower ionization energy than oxygen?
What is electron-electron repulsion in p-orbitals?
This metal is liquid at room temperatures and is highly toxic, historically used in thermometers
What is mercury?
P4O10 + 6H2O ->
What is 4H3PO4?
NH3
What is 107
Sublimation is the process of turning ____ into ____
Why do S2N reaction prefer primary substrates
What is lower steric hinderance?
This element was isolated in 1807 by electrolysis and reacts violently with water to produce hydrogen gas
What is potassium?
(Cu(H2O)6)2+ + 4NH3 ⇌
What is Cu(NH3)4(H2O)2)2+ +H2O?
SO2
What is 119.5
When in a hydrogen atom energy goes from level infinity to level 3 it is known as what?
What is IR radiation
When ∆H>0 and ∆S<0, ∆G is?