Mole Concept lesson #4

[@PeterCee-ek2tt]

I'm enjoying the lesson, but where did the 7g come from?

[@VincentMulenga-b5s]

Sir I need more understanding on how I should tell that..the kind of mass they are asking is this ..the way we can work it out.and of moles remained unreacted and produced

[@DavidMusonda-m7f]

Great teaching❤❤

[@EnelessCheelo-h9k]

Sir where did that 7came from

[@DavidMusonda-m7f]

It was the atomic mass for lithium❤
I hope I have answered you ❤❤

[@SurprisedDreamCatcher-ts4vu]

I hope the 7 was the mole mass of lithium

[@kauno8227]

For ammonium sulphate to produce 5.6dm³ of ammonia, the final answer was suppose to be 16.5g

[@JacquelineMwenda-dn3xn]

Good teaching 🥰

[@belindakatenta9771]

My teacher, are you still around? You don't post anything

[@GivenBwalya-us6tb]

Thank you so much

[@JosephBwalya-rs9mj]

❤❤😊

[@BreandaTembo-dk4tx]

Ready for exams

[@twalumbamuchangwe8518]

Is question a) 0.012

[@AliceMwanje]

Sir were is 7 coming from?

[@abelkasanda7032]

Is it 24cm or 240cm

[@LinoKepson]

From where did the 7g come from

[@RaymondHamachili-e8b]

Aromic number for hydrogen

[@EnelessCheelo-h9k]

Don't you teach physics

[@MisheckMwap888]

At first u said 1000cm =24m yet in an example you have written 1000cm =1dm. It's the same or what?😢

[@shiphara-wj4cn]

Okey

[@habibaumarabdul6038]

The 2anr

[@johnsonjrsiame5314]

The last question is very wrong

[@bettylukwesa4417]

Hmmmm really ,I even followed wrong things

[@MOSHOVADINYANDO]

ur methods is confusing

[@ibrahimmuse7428]

Poa lesson