What is the mole fraction of KCI in an aqueous solution that contains26.3% KCI (weight/weight %)?

Select the correct answer how does the heat content of the reaction change in the process of photosynthesis when a glucose molecule is formed? ca the value of is negative the value of qis positive the value of a remains constant the value of a decreases the value of equals zero e

How are isotopes of the same chemical element alike? how are they different?

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