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Savatey [412]
3 years ago
12

Determine the molecular weight of H2O. 18 g 18.0 g 18.01 g 18.016 g

Chemistry
2 answers:
Akimi4 [234]3 years ago
7 0

the correct answer is 18.01 g

sdas [7]3 years ago
3 0
It’s 18.015 g/mol but that isn’t one of the answers up there.
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Find the actual yield when the theatrical yield is 1.09g and percent yield is 90%.​
ioda
Actual yield/Theoretical yield *100= Percentage yield. So Actual yield = Percentage yield*Theoretical yield.
Therefore actual yield= 90/100 * 1.09g = 0.98g

Actual yield: 0.98 g
3 0
2 years ago
Which of the following blackbody curves is representative of stars like our Sun?
Xelga [282]

Answer:

its letter b

Explanation:

it represents the spectrum of stars

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3 years ago
A 75.0-milliliter lightbulb is filled with neon, Theie are 7.16 10 4 moles ol gas In it, and the absolute pressure Is 116.8
avanturin [10]

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3 years ago
In which direction does the electric field point a position directly south of a positive charge?
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7 0
2 years ago
Cuáles son el pHy PoH de una solución cuya concentración de iones hidronio [H+]es de 0.000475 M de acido sulfurico?
myrzilka [38]
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Para encontrar el pOH, sabes que pH + pOH = 14, y por eso pOH = 14 - pH = 14 - 3.323 = 10.677.
4 0
3 years ago
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