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Agata [3.3K]
3 years ago
15

1

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

Answer:

A. Chloroplast

Explanation:

creativ13 [48]3 years ago
6 0
A.chloroplast
Chloroplasts performs photosynthesis during daylight hours
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The ________ orbital is degenerate with 5py in a many-electron atom.
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The ________ orbital is degenerate with 5py in a many-electron atom.


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3 years ago
A saturated solution can become supersaturated under which of the following conditions
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the answer is d. when more solute is added

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2 years ago
Calculate the mole fraction of cai2 in an aqueous solution prepared by dissolving 0.400 moles of cai2 in 850.0 g of water.
alukav5142 [94]
1) Formulas:

a) mole fraction of component 1, X1

X1 =  number of moles of compoent 1 / total number of moles

b) Molar mass = number grams / number of moles => number of moles =  number of grams / molar mass


2) Application

Number of moles of CaI2 = 0.400

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Number of moles of water: 850.0 g / 18.0 g/mol = 47.22 mol

Total number of moles = 0.400 + 47.22 =47.62

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2 years ago
Numbers in scientific notation must be expressed in this form m times 10^n where
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2 years ago
Elle wanted to test how temperature affects the rate of evaporation. She had three setups:
Pie

Answer:

Temperature

Explanation:

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