What if you were asked to heat the mixture of salts, that is Cn? Lead nitrate can decompose on heating. So what will be the supposed process after decomposition of lead nitrate?
The Lead nitrate would convert to lead carbonate(Residue) when the residue PbCO3 is heated, it will produce PbO(yellow when cold) and brownish/Red when hot then it will give off CO2 gas
@@Basilhenry185 Thank you. However my question is on the original mixture of sodium carbonate and lead nitrate (Cn). Lead carbonate is formed when water is added to the salts mixture and subsequent double decomposition reaction occurs. Simple put, what will happen if we heat the mixture of sodium carbonate and lead nitrate without adding water?
I finally used hydrated FeSO4 because the anhydrous I had was too small, and I tried buying from the market but it was scarce, so I quickly converted the 5.5g of the supposed anhydrous into 10.06g for hydrated, It gave me my exact tire around 18.30 above
@@mustaphaibrahim8793 yeah but if you calculate it theoretically, you would get around 17-19cm3, follow the instructions using anhydrous FeSO4, you will get it
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Sir are we going to calculate the rough titration with the average volume used.
Nice one
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@@TakuGoodluck-n4s Yes ☑️
What if you were asked to heat the mixture of salts, that is Cn? Lead nitrate can decompose on heating. So what will be the supposed process after decomposition of lead nitrate?
The Lead nitrate would convert to lead carbonate(Residue) when the residue PbCO3 is heated, it will produce PbO(yellow when cold) and brownish/Red when hot then it will give off CO2 gas
@@Basilhenry185 Thank you. However my question is on the original mixture of sodium carbonate and lead nitrate (Cn). Lead carbonate is formed when water is added to the salts mixture and subsequent double decomposition reaction occurs. Simple put, what will happen if we heat the mixture of sodium carbonate and lead nitrate without adding water?
@@lizharrison808 we can't be asked what because they already asked us to mix the salts in 1:1 proportion
Tnx alot sir🎉
You're highly welcome 🎉
Please sir did you use heptahydrate or anhydrous feso4
I finally used hydrated FeSO4 because the anhydrous I had was too small, and I tried buying from the market but it was scarce, so I quickly converted the 5.5g of the supposed anhydrous into 10.06g for hydrated,
It gave me my exact tire around 18.30 above
Watch my recent video to learn how to do that
Anhydrous fe2 is virtually not available in my area. I was able to manipulate the hydrated and got 19.00cm
@@rahmahomale5351 I'm happy 😊
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Very accurate sir❤!!!
Thanks so much dear
Sir please is it Ca or Zn
Because u wrote Zn and then later changed it to Ca
Please Sir I got 10.20CM³ as my end point.
How accurate is this
Your value is supposed to be around 17-19cm3
Check my recent video so you understand how you can prepare the hydrated FeSO4 to give you an accurate value
For redox value is hardly go beyond 10.
@@mustaphaibrahim8793 yeah but if you calculate it theoretically, you would get around 17-19cm3, follow the instructions using anhydrous FeSO4, you will get it
You are really good sir and I think a lot of other chemistry teachers copy from u😂
Gm sir
Sir for my rough in redox titration i got 10.62 as final burette reading in cm3 how accu6is it sir.
Tnk u sir
Your Value is supposed to be around 16-19cm3
No prob. Sir i discovered y it's not same with urs I used H2C2O4 and 10cm3 H2SO4 According to d question.
What are you actually doing. You did not take your readings after titration rather you just manipulated your values. Thats not right now
This video is to enlighten students on how to stay within range of their values
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I really enjoyed ur teaching and I also love it❤
Glad you enjoyed it!🎉