A compound consisting of 43.64% phosphorus and 56.36% oxygen has a molar mass of 283.9 g/mol. Determine the molecular formula.

awh1088   ·   05.05.2021 18:50
ANSWER(S): 3 Show answers 7 Сomment
ANSWER(S)
answered: isaiah1027
14.07.2019 13:30

on passing the small ampere of electric current through the tube made of ar and hg of cfl generates uv rays which excites the fluorescent and thus emits the high radiation by consumption of just 5- 12 w in comparison to incandescent light which requires more power such as around 40 - 55 w to lighten.

moreover the life span of fluorescent or cfl is around 8000 h whereas the life span of incandescent is around 1200 h

hence, the building installed with incandescent lights bears more electricity bill.

answered: nengliangli523
08.07.2019 23:30

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.

answered: selenaK9514
07.07.2019 13:00
4- c, because all matter stays the same no matter what. it is still there. 5- b, because matter is known as mass. 6-c because, flammability is a chemical property. malleability is changing the shape of an object.
answered: anna438
01.07.2019 07:00
Mass of water is smething that you froma drug test or sum girl ya

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