Answer:
A and B is the answer as there structure change
The given compound is Aluminum sulfate, Al2(SO4)3:
Molar masses:
Aluminum = 27 g/mol
Sulfur = 32 g/mol
Oxygen = 16 g/mol
The total molar mass is 342 g/mol
The ratio by mass of the elements:
Aluminum = 27*2/342
= 0.16
Sulfur = (32*3)/342
= 0.28
Oxygen = (16*12)/342
= 0.56
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What special structures are needed for green plants?
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A.chloroplasts and chlorophyll
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<span>
What happens during the light reaction of photosynthesis? </span>
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D. Water molecules split apart. (Not 100%)
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B: dna cells should be the answer
D.) a transformation of light energy into chemical energy
