Wouldn't the sodium oxide from the first example be aqueous according to solubility rules? I thought oxides were insoluble unless the compound contains a Group 1 metal or ammonium...
hugh Jassole You probably forgot about this comment but all halogens and gases are diatomic when they are by themselves. Hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine are all diatomic so they always have the subscript of 2 when by themselves (:
All Halogens in column VIIA are diatomic elements mostly in the form of gases (because they are gases. The other two elements that are diatomic but not considered halogens are Nitrogen and Oxygen
Be wary about Oxygen. Peroxide is O with a subscript of 2 and a superscript of -2 (O2^-2). But its oxidation state is of a -1 charge. This is the same with Mercury. Their is Mercury H2+ and Mercury (I) H2^+2 BUT its oxidation state has a +1 charge because its a variable metal.
Great job best explanation I’ve found
This is so great thanks so much!
You are great at explaining! I actually understand now!🎉
thank you it helped me a lot in my exam
TYY MAN UR SOO HELPFULL
Wouldn't the sodium oxide from the first example be aqueous according to solubility rules? I thought oxides were insoluble unless the compound contains a Group 1 metal or ammonium...
thank you!!
thank you! this was great
Thank You
thank you this helped a lot
Why did the i in the 2nd problem automatically become i2 is that just a rule ?
i was just wondering the same thing. i guess iodine and hydrogen always get a 2? idk
ik this is very late, but its because they are diatomic elements. They are naturally always found in pairs, so we have to have H2 or I2
hugh Jassole You probably forgot about this comment but all halogens and gases are diatomic when they are by themselves. Hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine are all diatomic so they always have the subscript of 2 when by themselves (:
All Halogens in column VIIA are diatomic elements mostly in the form of gases (because they are gases. The other two elements that are diatomic but not considered halogens are Nitrogen and Oxygen
Be wary about Oxygen. Peroxide is O with a subscript of 2 and a superscript of -2 (O2^-2). But its oxidation state is of a -1 charge. This is the same with Mercury. Their is Mercury H2+ and Mercury (I) H2^+2 BUT its oxidation state has a +1 charge because its a variable metal.
i didn't understand your explanation
Fairly garbage
Stfu
@@VKM_OB ay bro not cool
@@killedacatuskilledacatus6355 wow ur active
@@VKM_OB yea and
@@killedacatuskilledacatus6355 just didn’t think u would this was 2 years ago thought u passed or something