1s2,2s2.2p6,3s2,3p6,3d4,4s2
Answer:
Diammonium hydrogen phosphate
Explanation:
Also called thermal capacity, is when the amount of heat required to raise the temp. of one mole or one gram of a substance by one degree Celsius without change of phase.
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mol = 3.19 × 10^23/6.02^23
= 0.529 mol
mass = 0.529 × 52
= 27.508 g
g to decigram
= 27.508 × 10
= 275.08 decigram