shakerre
shakerre
12-09-2017
Chemistry
contestada
Calculate the mass of 25.0 mL of ethanol
Respuesta :
gajevyfan29
gajevyfan29
12-09-2017
At STP, pure ethanol has density 0.789g/mL. 25 mL will have mass 25 (mL) * 0.789 (g/mL)=19.725 g. Round this to 19.7g for three significant figures.
(not fully sure if this is correct)
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Please help out. Max points given a=12; b=?; c=22
what condition did president harding promise to bring back to america
a table costs 350. there is also a sales tax of 7% how much does the yable cost
What is Something that isn’t a necessity but is nice to have?
What are htose foods to remove our hunger not to make the cause of fats and obesity?
Which climates are subcategories of polar climates? Check all that apply tundra ice cap Subarctic highlands Humid continental
what is the solution for x c=x+b
The federal budget is a record of the nation’s fiscal borrowing.fiscal policy. fiscal revenues. fiscal expenditures.need asap please
Emilio drove 450 miles on 18 gallons of gas. How far can he travel on one gallon?
Ok so, I didn’t know how to phrase it so I just took a picture of all the parts of it (I hope you can see them alright) I hope they’re in order too. Part 1, yo
