Ask a New Question
Search
Questions and answers by
Maryjane
Questions (6)
what operation does x + 5 involve?
1 answer
234 views
What materials did you use to separate the nails from the salt?
1 answer
229 views
A metal X forms two different chlorides. If 12.7g of chloride A and 16.3g of chloride B contain 7.1g and 10.7g of chlorine
5 answers
1,989 views
calculate the weight of aspirin in mg per tablet using the following equations:
weight of aspirin = MnaoHXvnaoHXmolar mass of
7 answers
1,934 views
calculate the weight of aspirin in mg per tablet using the following equations:
weight of aspirin=MnaoHXvnaoHXmolar mass of
1 answer
635 views
The approximate concentration of hydrochloric acid. HCL in the stomach (stomach acid) is 0.17M. Calculate the mass of the
7 answers
2,259 views
Answers (5)
Don't mind me. I actually converted 0.0085 to gram. Thanks a lot for attending to my questions. may the Almighty bless abundantly.
You are right. The volume of the NaOH = 10.33cm3 concentration of the NaOH = 100cm3
weight of aspirin = 75mg and 81mg tablet molar mass of aspirin = 180gmol that's the value given
Grams NaHCO3 = mols X molar mass = i.e 756.05949 X 84.0066 = 63,513.53gmol For Al(OH)3= mols X molarmass = 702.03202 X 78.01 = 54,765.52 pls help me cross-check
I'm so sorry, I mistakenly logout without pressing the notification button. pls have mercy
