christophergardner christophergardner

03-02-2021
Chemistry

contestada

5.
Which of the following compounds has the highest oxygen content by weight?
a. Na 20
b. CO 2
c. H20
d. Bao

Respuesta :

ihlester ihlester

03-02-2021

Answer: water

Explanation: H is the lightest atom, much less than half the weight of the next lightest, C

Answer Link

Otras preguntas

in the story An Inconvenient Truth, the author uses which of the following to emphasize how humans can improve the atmosphere?

when did western civilization first embrace the idea that humans needed to be one with nature? A. early modern period B. roman period C. romantic period D.

what is a factor table

solve –7 ≥ 13 – 5x A.) x ≥ –4 B.) x ≤ –4 C.) x ≥ 4 D.) x ≤ 4

What is the plural form of Un Lapiz

what is an appropriate unit for measuring bacteria? a. centimeters b. decimeters c. micrometers d. millimeters

which greek city-state was a particularly vocal supporter of the rebellion against persia? a. sparta b. athens c. corinth d. megara

16-3n verbal expression?

Which word best describes the relationship between French settlers and British settlers in the 1700s? A. friendly B. hostile C. secretive D. expensive

the number of feet between 2 object varies directly as the number of miles. if the distance between 2 object is 2 1/2 miles or 13,200 feet, how many feet are eq