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2 NaOH + BaO = Na2O + Ba(OH)2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
BeBr2 = Be + Br2 =>
BeBr2 = Be + Br2
C2H5OH(l) + Na(s) = C2H5ONa(aq) + H2(g) =>
2 C2H5OH(l) + 2 Na(s) = 2 C2H5ONa(aq) + H2(g)
HNO2 + KI + HC = I2 + N2 + KC + H2O =>
2 HNO2 + 6 KI + 6 HC = 3 I2 + N2 + 6 KC + 4 H2O
NaOHHNO3 = NaNO3H2O =>
NaOHHNO3 = NaNO3H2O
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CoSO4 + HCl = CoCl2 + H2O + SO3 =>
CoSO4 + 2 HCl = CoCl2 + H2O + SO3
TeO3 + H2O = H6TeO6 =>
TeO3 + 3 H2O = H6TeO6
MgSO4BaCl2 = BaSO4MgCl2 =>
MgSO4BaCl2 = BaSO4MgCl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
As + H2O + Cl2 = H3AsO4 + HCl =>
2 As + 8 H2O + 5 Cl2 = 2 H3AsO4 + 10 HCl
Sr + (BO3) = SrO3 + B =>
Sr + (BO3) = SrO3 + B
NO + C = CO3 + N2 =>
6 NO + 2 C = 2 CO3 + 3 N2
AgNO3 + Zn(NO3)2 = AgZn + NO3(NO3)2 =>
AgNO3 + Zn(NO3)2 = AgZn + NO3(NO3)2
N2O5 + H2 = N20 + H2O =>
10 N2O5 + 50 H2 = N20 + 50 H2O
ZnO2 + SO2 = ZnSO4 =>
ZnO2 + SO2 = ZnSO4
FeBr3 + AgNO3 = AgBr + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 AgBr + Fe(NO3)3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NH4 + HCO3 = NH3 + CO2 + H2O =>
NH4 + HCO3 = NH3 + CO2 + H2O