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H2SO4(aq) + CaS(aq) = H2S(g) + CaSO4(aq)
Pb(MnO4)2 + NaCl = PbCl2 + Na(MnO4) =>
Pb(MnO4)2 + 2 NaCl = PbCl2 + 2 Na(MnO4)
MnSO4 + (Ag(NH3)2)NO3 + NH3 + H2O = Ag + MnO2 + (NH4)2SO4 =>
9 MnSO4 + 2(Ag(NH3)2)NO3 + 12 NH3 + 12 H2O = 2 Ag + 9 MnO2 + 9(NH4)2SO4
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
NiClO = NiCl + O =>
NiClO = NiCl + O
Sb2S3 + H = Sb3 + H2S =>
3 Sb2S3 + 18 H = 2 Sb3 + 9 H2S
NH4(OH) + H2SeO4 = H2O + SeO4(NH4)2 =>
2 NH4(OH) + H2SeO4 = 2 H2O + SeO4(NH4)2
Ai + H2SO4 = Ai2(SO4)3 + H2 =>
2 Ai + 3 H2SO4 = Ai2(SO4)3 + 3 H2
CH4N2O + H2SO4 + C2H5OH + C6H8O7 = C12H14N4O4S2 + H2O =>
6 CH4N2O + 6 H2SO4 + 12 C2H5OH + C6H8O7 = 3 C12H14N4O4S2 + 37 H2O
Hg2(NO3)2 + Na2SO3 + HNO3 = S + Hg(NO3)2 + H2O + NaNO2 =>
4 Hg2(NO3)2 + Na2SO3 + 10 HNO3 = S + 8 Hg(NO3)2 + 5 H2O + 2 NaNO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2 + SnO = HSnO =>
H2 + 2 SnO = 2 HSnO
H2H2 + N2 = NH3 =>
3 H2H2 + 2 N2 = 4 NH3
Ca + Ag(NO3) = Ag + CaNO3 =>
Ca + Ag(NO3) = Ag + CaNO3
CuCO3*Cu(OH)2(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3*Cu(OH)2(s) + 2 H2SO4(aq) = 2 CuSO4(aq) + 3 H2O(l) + CO2(g)
FeI2 + H2SO4 = Fe2(SO4)3 + I2 + H2O + SO2 =>
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 2 I2 + 6 H2O + 3 SO2
Na2CO3(aq) + NaOH(aq) = Na2OH(s) + NaCO3(aq) =>
Na2CO3(aq) + NaOH(aq) = Na2OH(s) + NaCO3(aq)
C6H12O6 + O2 = CO2 + (OH) =>
C6H12O6 + 9 O2 = 6 CO2 + 12(OH)
HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl
C3H3H8 + O2 = CO2 + H2O =>
4 C3H3H8 + 23 O2 = 12 CO2 + 22 H2O
Cl3N3 + C3H6 = N3 + H6 + C3Cl6 =>
2 Cl3N3 + C3H6 = 2 N3 + H6 + C3Cl6
ZnO + HClO = Zn(ClO)2 + H2O =>
ZnO + 2 HClO = Zn(ClO)2 + H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
K3PO4 + CuI2 = KI + Cu3(PO4)2 =>
2 K3PO4 + 3 CuI2 = 6 KI + Cu3(PO4)2
AgNO3 + Na2CrO4(aq) = Ag2CrO4(aq) + NaNO3(aq) =>
2 AgNO3 + Na2CrO4(aq) = Ag2CrO4(aq) + 2 NaNO3(aq)
Mg + Cu(CN)2 = MgCN + Cu =>
2 Mg + Cu(CN)2 = 2 MgCN + Cu
Sn(OH)2 + NH4OH = (NH4)2[Sn(OH)4] =>
Sn(OH)2 + 2 NH4OH = (NH4)2[Sn(OH)4]
KI + C6H10O5 + Br2 = C6H10O5I2 + KBr =>
2 KI + C6H10O5 + Br2 = C6H10O5I2 + 2 KBr
CUCl2 + F2 = CUF2 + Cl2 =>
CUCl2 + F2 = CUF2 + Cl2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Tl2O3 + H2 = Tl + H2O =>
Tl2O3 + 3 H2 = 2 Tl + 3 H2O
PH3 + Cl2 = PCl5 + HCl =>
PH3 + 4 Cl2 = PCl5 + 3 HCl
Al2(TeO4)3 + H4P2O7 = Al4(P2O7)3 + H2TeO4 =>
2 Al2(TeO4)3 + 3 H4P2O7 = Al4(P2O7)3 + 6 H2TeO4
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
NHO3 + CaO = Ca(NO3)2 + H2O =>
2 NHO3 + CaO = Ca(NO3)2 + H2O
SC6 + SO3 = CO2 + SO2 =>
SC6 + 14 SO3 = 6 CO2 + 15 SO2
KH2PO4 + MgSO4 = PO4Mg + KH2SO4 =>
KH2PO4 + MgSO4 = PO4Mg + KH2SO4
CH3CH2CH2CCl3 + Cl2 = CH3CH2CHClCCl2 + HCl =>
2 CH3CH2CH2CCl3 + Cl2 = 2 CH3CH2CHClCCl2 + 2 HCl
BaBr2(aq) + Li3PO4(aq) = Ba3(PO4)2(s) + LiBr(aq) =>
3 BaBr2(aq) + 2 Li3PO4(aq) = Ba3(PO4)2(s) + 6 LiBr(aq)
Mg + HIO3 = Mg(IO3) + H2 =>
2 Mg + 2 HIO3 = 2 Mg(IO3) + H2
ZnSO4*7H2O + Na2HPO4*12H2O = Zn3(PO4)2*4H2O + Na2SO4 + H2SO4 + H2O =>
3 ZnSO4*7H2O + 2 Na2HPO4*12H2O = Zn3(PO4)2*4H2O + 2 Na2SO4 + H2SO4 + 41 H2O
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
Rb2SO3 = Rb + SO3 =>
Rb2SO3 = 2 Rb + SO3
(NH4)2S(aq) + Cu(CH3COO)2(aq) = CuS + (NH4)2(CH3COO)2 =>
(NH4)2S(aq) + Cu(CH3COO)2(aq) = CuS + (NH4)2(CH3COO)2
Pb(NO)3 + NaI2 = PbI2 + Na(NO)3 =>
Pb(NO)3 + NaI2 = PbI2 + Na(NO)3
Cr(s) + NiSO4(aq) = Ni(s) + Cr2SO4(aq) =>
2 Cr(s) + NiSO4(aq) = Ni(s) + Cr2SO4(aq)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MgI2 + H2O = MgO + HI =>
MgI2 + H2O = MgO + 2 HI
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