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 ( 79+ )
Otras preguntas
Early state constitutions showed that many people favored Republicanism which is ___________________________.
A store clerk has 45 shirts to pack in boxes each box holds six shirts what is the fewest boxes the clerk will need to pack all the shirts
Unscramble the letters PSAOMOH, it's the name of a solid.
The Mayflower was not built to be a transportation ship for people. What was the original purpose of the Mayflower? (a) As a merchant ship to carry wine (b) As
How many pounds equal a ton?
Why was the baby any confused ?
The most inhuman aspect of the triangular trade was a. the Southern Route. b. merchant trade route. c. Middle Passage. d. fishing trade.
In Mexico, the expression Porfiriato refers to A. the revolution of 1911 that overthrew Diaz. B. any kind of authoritarian political oppression. C. the oppre
How do you add 1/3 and 1/5 together?
Is it true or false that all electromagnetic waves travel at the same speed in a vacuum?
