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H2SO4 + Be(NO3)2 = 2 HNO3 + BeSO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaHCO3 + HCN = NaCN + H2CO3 =>
NaHCO3 + HCN = NaCN + H2CO3
Cu(s) + Br2(aq) = CuBr2 =>
Cu(s) + Br2(aq) = CuBr2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C + SiO2 = SiO + CO =>
C + SiO2 = SiO + CO
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe(OH)2 + Na2SO4 = Fe(SO4) + NaOH =>
Fe(OH)2 + Na2SO4 = Fe(SO4) + 2 NaOH
C12H22O11(s) + O2(s) = CO2 + H2O =>
C12H22O11(s) + 12 O2(s) = 12 CO2 + 11 H2O
CO3{-2} + HCl = CO2 + Cl{-} + H2O =>
CO3{-2} + 2 HCl = CO2 + 2 Cl{-} + H2O
AlSO4 + HCl = HAl + ClSO4 =>
AlSO4 + HCl = HAl + ClSO4
B + HBr = BBr3 + H2 =>
2 B + 6 HBr = 2 BBr3 + 3 H2
Mg(NO3)2 + AlCl3 = MgCl3 + Al(NO3)2 =>
Mg(NO3)2 + AlCl3 = MgCl3 + Al(NO3)2
ZnBr2 + K2CrO4 = ZnCrO4 + KBr =>
ZnBr2 + K2CrO4 = ZnCrO4 + 2 KBr
CaBr2 + Au(ClO4)3 = AuBr3 + Ca(ClO4)2 =>
3 CaBr2 + 2 Au(ClO4)3 = 2 AuBr3 + 3 Ca(ClO4)2
BaI2 + Na3PO4 = Ba3(PO4)2 + NaI =>
3 BaI2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaI
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
H2SO3 + Bi(OH)3 = Bi2(SO3)3 + H2O =>
3 H2SO3 + 2 Bi(OH)3 = Bi2(SO3)3 + 6 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
ZnS + O3 = ZnO + SO2 =>
ZnS + O3 = ZnO + SO2