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Sn + H3PO4 = SnPO4 + H3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KCl + (CH3)HSO4 = KHSO4 + C2H4 + HCl =>
2 KCl + 2(CH3)HSO4 = 2 KHSO4 + C2H4 + 2 HCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
V2O5 + OH = VO4 + H2O =>
V2O5 + 6 OH = 2 VO4 + 3 H2O
NaCrO2 + H2O + NaClO = CrO4 + Cl2 + NaOH =>
2 NaCrO2 + 6 H2O + 10 NaClO = 2 CrO4 + 5 Cl2 + 12 NaOH
FeBr2 + K2O2 + KOH + H2O = Fe(OH)3 + KBr =>
2 FeBr2 + K2O2 + 2 KOH + 2 H2O = 2 Fe(OH)3 + 4 KBr
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O1 =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O1
BeSO4 + Ca = CaSO4 + Be =>
BeSO4 + Ca = CaSO4 + Be
Br2 + Ca(OH)2 = CaBr2 + Ca(OBr)2 + H2O =>
2 Br2 + 2 Ca(OH)2 = CaBr2 + Ca(OBr)2 + 2 H2O
CN + H2O = CNH + O =>
2 CN + H2O = 2 CNH + O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C11100H33500O7600N346S142 + O2 = CO + H2O + N2 + SO2 =>
C11100H33500O7600N346S142 + 10267 O2 = 11100 CO + 16750 H2O + 173 N2 + 142 SO2
Mg2O + H2O = Mg + (OH) =>
Mg2O + H2O = 2 Mg + 2(OH)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
H2SO4 + O2 = H2O2 + SO4 =>
H2SO4 + O2 = H2O2 + SO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb(NO3)2 + Cs = CsNO3 + Pb =>
Pb(NO3)2 + 2 Cs = 2 CsNO3 + Pb
CaO + Cu(OH)2 = Ca(OH)2 + CuO =>
CaO + Cu(OH)2 = Ca(OH)2 + CuO
H30 + OH = H2O =>
H30 + 30 OH = 30 H2O
FeS + HNO3 = Fe3(NO3)3 + H2SO4 + NO + H2O =>
3 FeS + 10 HNO3 = Fe3(NO3)3 + 3 H2SO4 + 7 NO + 2 H2O
YCl4 + NH4OH = Y(OH)4 + NH4Cl =>
YCl4 + 4 NH4OH = Y(OH)4 + 4 NH4Cl
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
NaAl(OH)4 + AlCl3 = Al(OH)3 + NaCl =>
3 NaAl(OH)4 + AlCl3 = 4 Al(OH)3 + 3 NaCl
C2H5NS + SO2 + HCl = Cl2 + H2S + C2H5NO =>
2 C2H5NS + SO2 + 6 HCl = 3 Cl2 + 3 H2S + 2 C2H5NO
KO + H2 = K(OH) =>
2 KO + H2 = 2 K(OH)
(NH4)2CO3 + AgNO3 = (NH4)2NO3 + AgCO3(s) =>
(NH4)2CO3 + AgNO3 = (NH4)2NO3 + AgCO3(s)
C2H2 + N2O = N2H2O + C =>
C2H2 + N2O = N2H2O + 2 C
SiO2 + Cl + C = SiCl4 + CO2 =>
SiO2 + 4 Cl + C = SiCl4 + CO2
C7H10N2 + CH3Cl = C9H12N2Cl2 + H =>
C7H10N2 + 2 CH3Cl = C9H12N2Cl2 + 4 H
B2O3 + Mg = MgO + MgB =>
B2O3 + 5 Mg = 3 MgO + 2 MgB
Cr2O3(aq) + Al(s) = Cr(s) + Al2O3(aq) =>
Cr2O3(aq) + 2 Al(s) = 2 Cr(s) + Al2O3(aq)
Ca(s) + H2O(l) = H2 + Ca{2+}(aq) + OH{-}(aq) =>
Ca(s) + 2 H2O(l) = H2 + Ca{2+}(aq) + 2 OH{-}(aq)
KNO3(aq) + CaI2(aq) = Ca(NO3)2(s) + KI(aq) =>
2 KNO3(aq) + CaI2(aq) = Ca(NO3)2(s) + 2 KI(aq)
Cr(OH)3(aq) + Br2(aq) + KOH(aq) = K2CrO4(aq) + H2O(l) + KBr(aq) =>
2 Cr(OH)3(aq) + 3 Br2(aq) + 10 KOH(aq) = 2 K2CrO4(aq) + 8 H2O(l) + 6 KBr(aq)
KCN + HNO3 = KNO3 + CNH =>
KCN + HNO3 = KNO3 + CNH
Rb(s) + Zn(NO3)2(aq) = RbNO3 + Zn2 =>
4 Rb(s) + 2 Zn(NO3)2(aq) = 4 RbNO3 + Zn2
Fe(OH)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
OH{-} + Cr + CuFe{3+} = Fe(OH)3 + Cr(Cu)3 =>
9 OH{-} + Cr + 3 CuFe{3+} = 3 Fe(OH)3 + Cr(Cu)3
Ag{+} + Ca = Ag + Ca2{+} =>
Ag{+} + 2 Ca = Ag + Ca2{+}
VO2 + S2O3 = VO + SO2 =>
VO2 + S2O3 = VO + 2 SO2
P2 + KClO3 = PO5 + KCl =>
3 P2 + 10 KClO3 = 6 PO5 + 10 KCl
Ni(H8N2) + C4H8N2O2 = NiH8N2O2 + C4H8N2 =>
Ni(H8N2) + C4H8N2O2 = NiH8N2O2 + C4H8N2
I2 + NaBr = Na2 + Br2I2 =>
I2 + 2 NaBr = Na2 + Br2I2
NaOH + H3 + PO4 = Na3PO4 + H2O =>
3 NaOH + H3 + PO4 = Na3PO4 + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C4H8 + HCl = C4H9Cl =>
C4H8 + HCl = C4H9Cl
CaCO3 + HC2H3O2 = CaHCO3 + CH3CO2 =>
CaCO3 + HC2H3O2 = CaHCO3 + CH3CO2
Fe(NO3)2 + MgOH2 = Mg(NO3)2 + FeOH2 =>
Fe(NO3)2 + MgOH2 = Mg(NO3)2 + FeOH2
MnO4{-} + Fe + H{+} = Mn{2+} + Fe{3+} + H2O =>
3 MnO4{-} + 5 Fe + 24 H{+} = 3 Mn{2+} + 5 Fe{3+} + 12 H2O
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