how much Cu(OH)2 can you make from Na2CO3?

Question

anonymous · Answer

that depends on the quantity of Na2CO3 you use in your experiment dear.....

rina.r · Answer

http://www.webqc.org/balance.php?reaction=Cu%28NO3%292%28aq%29+%2B+Na2CO3%28s%29+%2B+H2O+%3D+CuCO3*Cu%28OH%292%28s%29+%2B+NaNO3%28aq%29+%2B+CO2%28g%29 this might be helpful!!

anonymous · Answer

ok one minute I will send the numbers

anonymous · Answer

you need to start with decompostion of the sodium carbonate, followed by synthesis reaction to produce sodium hydroxide. Next, confirm the concentration of the sodium hydroixde by the special type of double displacement-titration and finally, precipitate of copper (II) hydroixde

anonymous · Answer

We used 3g for Na2CO3

rina.r · Answer

@chmvijay  can help u ! i  think.

chmvijay · Answer

yup ur right 

Na2CO3 + 2 H2O --> H2CO3 + 2 NaOH

one mole of Na2CO3 gives rise to two Mole so NaOH 
now can u do that

anonymous · Answer

when whats the next stepp

chmvijay · Answer

2 moles of NaOH produces 1 mole of Cu(OH)2
it mean one mole of Na2CO3 produces 1 mole of Cu(OH)2
canu convert tit into grams and do the calculations

chmvijay · Answer

did u get it ?