GraceM2k21 GraceM2k21

10-09-2022
Chemistry

contestada

Ethanol and butanol can be used as fuels for cars.
A car needs an average of 1.95 kJ of energy to travel 1 m
Ethanol has an energy content of 1300 kilojoules per mole (kJ/mol).
Calculate the number of moles of ethanol needed by the car to travel 200 km
COULD SOMEONE EXPLAIN THIS PLEASE IM SO LOST ✋

Respuesta :

Otras preguntas

Identify percent of change. 20 is decreased to 6.

photoautotrophic unicellular organism with a shell made of silica is most likely a(n) ______. Select one: A. diatom B. apicomplexan C. foram D. dinoflagellate

Chandler swam 3/4 and Gus swam 4/6. Chandler said she swam my more months than Gus,Is she correct?

the recommended intake for vitamin d is _____ micrograms per day for adults over 70.

The polygons are similar. x = ___ Write your answer as a decimal

5. Which item was used by Native American farmers as fertilizer for their crops? (1 point) O dead fish O seashells Osalt Obones

A teacher gives pens and pencils to elementary students at an equal rate. Determine the missing value for the letter B.

HELP HELP HELP QUICK

a typical prokaryotic cell __________________ compared to a eukaryotic cell.

This correct? 25 points :3