The question seems to be incomplete. The "i" value typically refers to the van 't Hoff factor in the context of colligative properties in chemistry. The van 't Hoff factor (i) is the number of ions a compound forms in solution. However, to determine the "i" value for Ca3(PO4)2, we need to know how it dissociates in solution.

Ca3(PO4)2 is a salt and it dissociates in water as follows:

Ca3(PO4)2 → 3Ca2+ + 2PO43-

So, the "i" value for Ca3(PO4)2 would be 5 (3 from Ca2+ and 2 from PO43-).

However, the question seems to be asking for the ∆T (change in temperature) which would require additional information such as the initial and final temperatures. The number 1259 doesn't seem to fit into this context. Please provide the complete question or more details.

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The question seems to be incomplete. The "i" value typically refers to the van 't Hoff factor in the context of colligative properties in chemistry. The van 't Hoff factor (i) is the number of ions a compound forms in solution. However, to determine the "i" value for Ca3(PO4)2, we need to know how it dissociates in solution.

Ca3(PO4)2 is a salt and it dissociates in water as follows:

Ca3(PO4)2 → 3Ca2+ + 2PO43-

So, the "i" value for Ca3(PO4)2 would be 5 (3 from Ca2+ and 2 from PO43-).

However, the question seems to be asking for the ∆T (change in temperature) which would require additional information such as the initial and final temperatures. The number 1259 doesn't seem to fit into this context. Please provide the complete question or more details.

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The question seems to be incomplete. The "i" value typically refers to the van 't Hoff factor in the context of colligative properties in chemistry. The van 't Hoff factor (i) is the number of ions a compound forms in solution. However, to determine the "i" value for Ca3(PO4)2, we need to know how it dissociates in solution.

Ca3(PO4)2 is a salt and it dissociates in water as follows:

Ca3(PO4)2 → 3Ca2+ + 2PO43-

So, the "i" value for Ca3(PO4)2 would be 5 (3 from Ca2+ and 2 from PO43-).

However, the question seems to be asking for the ∆T (change in temperature) which would require additional information such as the initial and final temperatures. The number 1259 doesn't seem to fit into this context. Please provide the complete question or more details.

What is the “i” value when finding ∆T of Ca3(PO4)2?Group of answer choices1259

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