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variant 1which varriant did u take? b/c i dont remember such a formula.
the title of the thread
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variant 1which varriant did u take? b/c i dont remember such a formula.
I wrote that too r u sure abt it? :/Salt acts as a catalyst & speeds up the rusting process!
dont want u to feel bad but it is wrong actually it is because it provides more ions,ions speed up the reaction, u cant say it acts as a catalyst because the ions are changed by the reaction, and the definition of a catalyst is a substance that speeds up a reaction without being changed by the reaction.I wrote that too r u sure abt it? :/
I wrote that too , I think it is or I hope soI wrote that too r u sure abt it? :/
Amro the smartest kid isn't basil it's shahd... She said its Byou dont always believe the smartest guy
people often screw up
answer should be B bcz on A redox reaction is happening
on B electrons are lost
dude they staed in the question paper wugh is negative and wich is positiveNo, in a cell, the negative electrode is the anode, and oxidation occurs there
But H2O is one mole only, you had to use the atomic mass not proton nuber for that molecule and the rest proton number.it's correct.
that's what i did.
daaaaaaaaaaamn i did the whole question wrongits ok! dnt wry... im sure u will be fine
because it is solubleguys!!! why is calcium carbonate better than calcium oxide???
dude they said benefit of calcium carbonate not calcium oxideno calcium oxide is slightly insoluble ,,, so it is solouble
I wrote acidified then deleted it by the end of the timeThe reagent that converts alcohol to carboxylic acid.. I wrote potassium dichromate but i forgot to say ACIDIFIED potassium dichromate.. I will get it wrong right?
I was confused but i got it r8.condensation
you do it like this1 thing that I don't got HOW COME 200? 40+80+60=180? 20 marks 4 what?
please understand what I am sayingpaper 3 is 80 as far i know !
but isnt it that electron flow through the circuit and comes back again at the negative electrodeyou dont always believe the smartest guy
people often screw up
answer should be B bcz on A redox reaction is happening
on B electrons are lost
Both possibly
Salt acts as a catalyst & speeds up the rusting process!
salt as a catalyst is right Woot woot!dont want u to feel bad but it is wrong actually it is because it provides more ions,ions speed up the reaction, u cant say it acts as a catalyst because the ions are changed by the reaction, and the definition of a catalyst is a substance that speeds up a reaction without being changed by the reaction.
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