1. what is the colour of ccl4
2.which element is chemically similar to cadmium? (Ca,Mg,Zn,Ni,non of these)
3.which one of these doesn't represent lauri-braunstain's acid/base theory?
a.hcl(g)+NH3(g)-------------NH4Cl(s)
b.HF(aq+HCL(g)---------> F(negative) (aq) +NH4+(aq)
c.H2O(l) =HCl(g) ----------> H3O+(aq) +Cl-(aq)
d.Al2O3 +2NaOH(aq) + 3H2O(l) ---------->2NaAl(OH)4 (aq)
e. Cu2+ (aq) +4NH3(aq) -----------> [Cu(NH3)4]2+(aq)
2006-06-30 00:34:04 · 9 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
1. CCl4 carbon tetrachloride is a colorless liquid.
2. Zn is the most chemically similar to Cd, because the two elements belong to the same family or column of the periodic table of elements.
3. Only B and C a representation of Bronsted-Lowry's Acid-Base Theory. A and E (HCl(g) + NH3(g) --> NH4Cl and Cu2+ (aq) +4NH3(aq) ---> [Cu(NH3)4]2+(aq)) represent a Lewis Acid-Base reaction. D (Al2O3 +2NaOH(aq) + 3H2O(l) --->2NaAl(OH)4 (aq)) is a combination or synthesis reaction.
2006-06-30 00:57:27 · answer #1 · answered by The Wiz 1 · 0⤊ 0⤋
the finished practice desires to holiday the tunnels length of 5 miles, plus yet another mile for it to thoroughly bypass the tunnel because it really is a million mile lengthy so the reply is 6 / 60 that's a million/10 a million/10 of an hour is 6 minutes (60 minutes divided through 10) the reply is consequently 6 minutes
2016-11-15 11:16:39 · answer #2 · answered by ? 4 · 0⤊ 0⤋
carbon tetra cloride is colourless
ca is similar to cd bcoz of s2 configuration
n plz u do tell me what is lauri braunstain's acid base theory.
i studied sumthing as lois acid/base theory.mail me at parul_sao1989@yahoo.co.in
2006-06-30 00:43:37 · answer #3 · answered by priyu 1 · 0⤊ 0⤋
wow you found a great way to get others to do your homework for you. have fun with the tests because if you can't do the work yourself you're screwed. i've taught people who try this and they normally fail.
3. a, c, b
2006-06-30 03:54:31 · answer #4 · answered by shiara_blade 6 · 0⤊ 0⤋
Why do you try to use Yahoo! Answers for your home work?
I had to figure my home work out on my own, and you should too, or it wouldn't be "educating"!!!
2006-06-30 00:41:06 · answer #5 · answered by Anonymous · 0⤊ 0⤋
I vote for shiara _blade as the best answer!
Does THAT "explain you why?"
2006-07-02 12:06:27 · answer #6 · answered by Evil Wordmonger, LTD LOL 6 · 0⤊ 0⤋
Dont worry cause u wont get any answers.
2006-06-30 00:39:59 · answer #7 · answered by Anonymous · 0⤊ 0⤋
lol i shuld no i jst did my GCSE in it but I threw out all my books yesterday so I don't no.
2006-06-30 00:39:10 · answer #8 · answered by x1sweety1x 2 · 0⤊ 0⤋
do it yourself..no one is gonna do it for you.
2006-06-30 00:37:29 · answer #9 · answered by James Bond 5 · 0⤊ 0⤋