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3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
KBr + Na2HPO4 = NaBr + K2HPO4 =>
2 KBr + Na2HPO4 = 2 NaBr + K2HPO4
H2Te + Ca(OH)2 = CaTe + H2O =>
H2Te + Ca(OH)2 = CaTe + 2 H2O
CuO + NH3 = Cu + N2(g) + H2O(g) =>
3 CuO + 2 NH3 = 3 Cu + N2(g) + 3 H2O(g)
Ni(OH)2 + HO{-} = Ni2O3 + e + H2O =>
2 Ni(OH)2 + 2 HO{-} = Ni2O3 + 2e + 3 H2O
H2SO3 + Cu2 = Cu2HSO3 + H2 =>
2 H2SO3 + 2 Cu2 = 2 Cu2HSO3 + H2
Pb(CH3COO)2 + (NH3)2S = PbS + NH3CH3COO =>
Pb(CH3COO)2 + (NH3)2S = PbS + 2 NH3CH3COO
C6H12O6 + H2SO4 + NH3 = C16H18O4N2S + CHO7N2 + H2O =>
157 C6H12O6 + 57 H2SO4 + 174 NH3 = 57 C16H18O4N2S + 30 CHO7N2 + 732 H2O
(C17H33COO)3C3H5 + I2 = (C17H33COO)3C3H5I6 =>
(C17H33COO)3C3H5 + 3 I2 = (C17H33COO)3C3H5I6
CaOH + Mg(OH)2 + SiS + H2O = CaMgSi2O6 + H2S + H2 =>
2 CaOH + 2 Mg(OH)2 + 4 SiS + 6 H2O = 2 CaMgSi2O6 + 4 H2S + 5 H2
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
Zn2 + HCOOH = Zn(HCOO)2 + H2 =>
Zn2 + 4 HCOOH = 2 Zn(HCOO)2 + 2 H2
NH4HCO3 + KOH = NH3 + K2CO3 + H2O =>
NH4HCO3 + 2 KOH = NH3 + K2CO3 + 2 H2O
CoOHClNaOH = Co(OH)2NaCl =>
CoOHClNaOH = Co(OH)2NaCl
CaC2 + CO2 + H2O = CH2CHCO2H + Ca(OH)2 =>
6 CaC2 + 3 CO2 + 16 H2O = 5 CH2CHCO2H + 6 Ca(OH)2
ZnO + WO3 = ZnWO4 =>
ZnO + WO3 = ZnWO4
NaBO4H2 + C12H22O11 = CO2 + H2O + Na + B =>
8 NaBO4H2 + C12H22O11 = 12 CO2 + 19 H2O + 8 Na + 8 B
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
HNO3 + I2O = NO2 + H2O + HIO3 =>
8 HNO3 + I2O = 8 NO2 + 3 H2O + 2 HIO3
Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
(NH4)2SO4 + NiCl2 = NiSO4 + (NH4)2Cl2 =>
(NH4)2SO4 + NiCl2 = NiSO4 + (NH4)2Cl2
HNO3 + Br2 = HBrO4 + NO2 + H2O =>
14 HNO3 + Br2 = 2 HBrO4 + 14 NO2 + 6 H2O
NaCl + MgBr2 = NaBr2 + ClMg =>
NaCl + MgBr2 = NaBr2 + ClMg
NiBr2 + Na2CO3 = NiCO3 + NaBr =>
NiBr2 + Na2CO3 = NiCO3 + 2 NaBr
CaCl2(aq) + NaHCO3(s) = CO2(g) + CaCO3(aq) + NaCl(aq) + H2O(l) =>
CaCl2(aq) + 2 NaHCO3(s) = CO2(g) + CaCO3(aq) + 2 NaCl(aq) + H2O(l)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHSO3(s) + NaOH = Na2SO3(s) + H2O(l) =>
NaHSO3(s) + NaOH = Na2SO3(s) + H2O(l)
Ag(NO3)(aq) + (NH4)3(PO4)(aq) = (NH4)(NO3)(aq) + Ag3(PO4)(s) =>
3 Ag(NO3)(aq) + (NH4)3(PO4)(aq) = 3(NH4)(NO3)(aq) + Ag3(PO4)(s)
Cu(NO3)2*5H2O = Cu{+2} + NO3{-} + H2O =>
Cu(NO3)2*5H2O = Cu{+2} + 2 NO3{-} + 5 H2O
CuSO4 + H2O(l) = CuSO4*H2O =>
CuSO4 + H2O(l) = CuSO4*H2O
K2Cr2O7 + HCl = KCl + Cl2 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
Mg + FeSO4 = Fe(ii) + MgSO4 =>
Mg + FeSO4 = Fe(ii) + MgSO4
C6H4Cl2 + Br2 = C6H4Br2 + Cl2 =>
C6H4Cl2 + Br2 = C6H4Br2 + Cl2
MnSO4 + H2O2 + KOH = KMnO4 + K2SO4 + H2O =>
2 MnSO4 + 5 H2O2 + 6 KOH = 2 KMnO4 + 2 K2SO4 + 8 H2O
Sn(s) + H2SO4(l) = Sn(SO4)2(aq) + SO2(g) + H2O(l) =>
Sn(s) + 4 H2SO4(l) = Sn(SO4)2(aq) + 2 SO2(g) + 4 H2O(l)
NaSiO2 + Fe2O3 + H2O + NaOH + Al2Si2O5(OH)4 = Na2Fe4Si3Al2O5 + OH =>
NaSiO2 + 2 Fe2O3 + 8 H2O + NaOH + Al2Si2O5(OH)4 = Na2Fe4Si3Al2O5 + 21 OH
(NH4)2CO3 + HBr = NH4Br + H2O + CO2 =>
(NH4)2CO3 + 2 HBr = 2 NH4Br + H2O + CO2
KBr + I = KI + Br2 =>
2 KBr + 2 I = 2 KI + Br2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl2 + HClO + H2O = Fe(OH)3 + HCl =>
2 FeCl2 + HClO + 5 H2O = 2 Fe(OH)3 + 5 HCl
AlOHCl2Al(OH)3 = Al(OH)2Cl =>
AlOHCl2Al(OH)3 = 2 Al(OH)2Cl
C2H8N2 + N2O2 = CO2 + H2O + N2 =>
C2H8N2 + 4 N2O2 = 2 CO2 + 4 H2O + 5 N2
PbCl + Na2CO3 + C = Pb + NaCl + CO2 =>
4 PbCl + 2 Na2CO3 + C = 4 Pb + 4 NaCl + 3 CO2
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2 + NO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2 + 2 NO3
H2Fe + HCl = FeCl2 + H2 =>
H2Fe + 2 HCl = FeCl2 + 2 H2
CH3CHO + CH2O = HOCH2CH2CHO =>
CH3CHO + CH2O = HOCH2CH2CHO
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
C7H5O3N + C3H6O + NaOH = C16H10O2N2 + H2O + NaC2H3O2 =>
2 C7H5O3N + 2 C3H6O + 2 NaOH = C16H10O2N2 + 4 H2O + 2 NaC2H3O2
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