Periodic table of elements

Potassium phosphate [K3PO4]

SOLUBILITY:
water [H2O]: 79,4 (0), 88,1 (10), 98,5 (20), 105,9 (25), 113,1 (30), 135,3 (40), 178,5 (60)
formamide [HCONH2]: 4,5 (25)
ethanol [C2H5OH]: ?.?.

PROPERTIES:
colourless rhombic crystals
M (molar mass): 212,270 g/mol
MP (melting point): 1340 °C
D (density): 2,564 (17, ?/??3, ?.)
ΔH°298 (Standard molar enthalpy of reaction at 298 К): -1988 (?) kJ/mol
298 (standard molar entropy at 298 К): 212 (?) J/(mol•К)
p (standard molar heat capacity): 165 (?) J/(mol•К)

LITERARY REFERENCES:
• ????????? ?.?., ????? ?.?. ??????? ?????????? ??????????. - ?.: ?????, 1977. – P. 70

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