Розмір відео: 1280 X 720853 X 480640 X 360
Показувати елементи керування програвачем
Автоматичне відтворення
Автоповтор
Weldone sir I really love your work and I pray the lord will reward you abundantly. Please don't forget the salt analysis
You re welcome Thanks!!! Definitely
Weldon with your wholesome gesture
Thanks Sir
Thank you so much Sir 😊
You are welcome
Weldone sir. Please i am a teacher, what would be a suitable concentration for preparation of bench reagents.Does it need to be uniform for all bench reagents?
It depends on your intended use. Most times I prepare 1M concentration or 0.1M concentration
Can't we use amount(mole) =mass/molar mass to find the molar mass of x2co3
Of course you canMolar mass = mass/moleMass = 6gMole = 0.0566mol (per dm³)Molar mass = 6g/0.0566molMolar mass = 106g/mol
@@ChemEasy_Eko okay sir thank you
@@ChemEasy_Eko sir please there is a question I saw I don't know if I send it to you maybe it can serves as preparatory questions also
Ok send it. Reach me via this linkfacebook.com/governorjerry?mibextid=ZbWKwL
Weldone sir I really love your work and I pray the lord will reward you abundantly.
Please don't forget the salt analysis
You re welcome
Thanks!!! Definitely
Weldon with your wholesome gesture
Thanks Sir
Thank you so much Sir 😊
You are welcome
Weldone sir. Please i am a teacher, what would be a suitable concentration for preparation of bench reagents.
Does it need to be uniform for all bench reagents?
It depends on your intended use. Most times I prepare 1M concentration or 0.1M concentration
Can't we use amount(mole) =mass/molar mass to find the molar mass of x2co3
Of course you can
Molar mass = mass/mole
Mass = 6g
Mole = 0.0566mol (per dm³)
Molar mass = 6g/0.0566mol
Molar mass = 106g/mol
@@ChemEasy_Eko okay sir thank you
@@ChemEasy_Eko sir please there is a question I saw I don't know if I send it to you maybe it can serves as preparatory questions also
Ok send it. Reach me via this link
facebook.com/governorjerry?mibextid=ZbWKwL