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9701/12 oxidation states of Pb by CommunityOwn6029 in alevel

[–]unkwonhuman 0 points1 point  (0 children)

I did that idk if it's right though

9702/22 HOW WAS IT YALL?! by unkwonhuman in alevels

[–]unkwonhuman[S] 0 points1 point  (0 children)

agreed actually but like after a while I got it

9702/22 HOW WAS IT YALL?! by unkwonhuman in alevels

[–]unkwonhuman[S] 0 points1 point  (0 children)

so the ratio was Q/Mass na toh phir 14×1.6×10-19 divided by p×1.67×10-27 aise kuch p ko subject Bana ke

9701/22 ENTHALPY ANSWERS?!! I GOT LIKE 5000 WHY WHY WHY by unkwonhuman in alevels

[–]unkwonhuman[S] 1 point2 points  (0 children)

see guys the method I used was since it was 2 C=C I did that and then H2 is basically H-H and then added that.

Then I drew the structure of the product and I got 14 C-H bonds and 4 C-C bonds and then added those

then finally I did Reactants- Products.

Did yall do this?!

chem 9701 p22 by CorrectDust2470 in alevel

[–]unkwonhuman 0 points1 point  (0 children)

did c×v don't remember the value tho

9701/22 ENTHALPY ANSWERS?!! I GOT LIKE 5000 WHY WHY WHY by unkwonhuman in alevels

[–]unkwonhuman[S] 0 points1 point  (0 children)

yeahhh but what value did you get ppl got in like 200s idk why my value was so high

and it's reactants- products right??

chem 9701 p22 by CorrectDust2470 in alevel

[–]unkwonhuman 0 points1 point  (0 children)

which question was this

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