Hy2u - ag +
s8 + → __ s03
_c02 + __h2o → ch12o6 + __02
k+ — mgbr → _kbr + mg
_ hel + _caco3 → __cacl2 + _h20+2 002
ihno3 + 1 nahco3 + | nano3 + __ h2o + __co2
h2o +_102→ _h2o2
nabr +_ caf2 → _ naf + - cabra
- h2so4 + _nano3 → — hno2 + na2so4
21)
_ ag2o _ag+ _o2

Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j