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2 Cu(OH)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KOH
C3H7OH = C6H11OH + H1 + OH =>
2 C3H7OH = C6H11OH + 3 H1 + OH
MnO2 + NH4F = (NH4)2MnF6 + H2O + NH3 =>
MnO2 + 6 NH4F = (NH4)2MnF6 + 2 H2O + 4 NH3
K2Cr2O7 + H = K + Cr3 + H2O =>
3 K2Cr2O7 + 42 H = 6 K + 2 Cr3 + 21 H2O
CaO{+} + CO2{-} = CaCO3 =>
CaO{+} + CO2{-} = CaCO3
H2SO3 + Sr(OH)2 = H2O + Sr3(SO3)3 =>
3 H2SO3 + 3 Sr(OH)2 = 6 H2O + Sr3(SO3)3
Pb(NO3)2 + KI = PbKI + (NO3) =>
Pb(NO3)2 + KI = PbKI + 2(NO3)
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
ZnSO4 + SrCl2 = ZnCl2 + SrSO4 =>
ZnSO4 + SrCl2 = ZnCl2 + SrSO4
AuCl3 + NaOH = AuOH + NaCl3 =>
AuCl3 + NaOH = AuOH + NaCl3
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
S2O8{2-} + I{-} + H{+} = I3{-} + SO2 + H2O =>
S2O8{2-} + 9 I{-} + 8 H{+} = 3 I3{-} + 2 SO2 + 4 H2O
FeO(s) + H2O(l) = Fe(OH)2(aq) =>
FeO(s) + H2O(l) = Fe(OH)2(aq)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca(s) + ZnCl2(aq) = Zn + CaCl2(aq) =>
Ca(s) + ZnCl2(aq) = Zn + CaCl2(aq)
Rb + RbNO3 = RbO2 + N2 =>
Rb + 2 RbNO3 = 3 RbO2 + N2
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
SiCl4 + F2 = SiF4 + Cl2 =>
SiCl4 + 2 F2 = SiF4 + 2 Cl2
H2PtCl6 + NaH = Pt + NaCl + H2 =>
H2PtCl6 + 6 NaH = Pt + 6 NaCl + 4 H2
F2 = F3 =>
3 F2 = 2 F3
Al + HCl(dilute) = AlCl3 + H2 =>
2 Al + 6 HCl(dilute) = 2 AlCl3 + 3 H2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Mg + Mn2 + O4 = O3(Mg3Mn4)3 =>
36 Mg + 24 Mn2 + 3 O4 = 4 O3(Mg3Mn4)3
KNO2 + FeCl + H2SO4 = K2SO4 + FeCl3Fe2(SO4)3 + H2O + N2 =>
2 KNO2 + 3 FeCl + 4 H2SO4 = K2SO4 + FeCl3Fe2(SO4)3 + 4 H2O + N2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
FeSO4 = FeSO2 + O2 =>
FeSO4 = FeSO2 + O2
CU(SO4)3 + Fe = Fe(SO4)3 + CU =>
CU(SO4)3 + Fe = Fe(SO4)3 + CU
NH4Cl + H2O = NH4OH + Cl + H =>
NH4Cl + H2O = NH4OH + Cl + H
C6H4O5N2 + Fe + HCl = FeCl2 + H2O + C6H8N2 =>
C6H4O5N2 + 7 Fe + 14 HCl = 7 FeCl2 + 5 H2O + C6H8N2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
A1 + HC1 = A1C3 + H2 =>
2 A1 + 6 HC1 = 2 A1C3 + 3 H2
Cr2O3 + Na2CO3 + O2 = Na2CrO4 + CO3 =>
2 Cr2O3 + 4 Na2CO3 + 5 O2 = 4 Na2CrO4 + 4 CO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Pb(CH3COO)3 + H3S = PbS + CH3COOH =>
Pb(CH3COO)3 + H3S = PbS + 3 CH3COOH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Bi2O3 + ClO{-} + OH{-} = Cl{-} + BiO3{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 Cl{-} + 2 BiO3{-} + H2O
Ca + (NH4)2CO3 = CaCO3 + NH4 =>
Ca + (NH4)2CO3 = CaCO3 + 2 NH4
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
CO2 + H2O = C6H5OH + O2 =>
6 CO2 + 3 H2O = C6H5OH + 7 O2
MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO
Cu(NO3)2(ac) + NaOH = Cu(OH)2(s) + NaNO3(ac) =>
Cu(NO3)2(ac) + 2 NaOH = Cu(OH)2(s) + 2 NaNO3(ac)
NaNO2 = NaNO3 + NO + Na2O =>
3 NaNO2 = NaNO3 + 2 NO + Na2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
CaCO3 + HCl = CaCl(aq) + CO3 + H(g) =>
CaCO3 + HCl = CaCl(aq) + CO3 + H(g)
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
NaOH + FeCl3*6H2O = Fe(OH)2 + Na + Cl + H2O =>
2 NaOH + FeCl3*6H2O = Fe(OH)2 + 2 Na + 3 Cl + 6 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
SrCl2(aq) + Fe2(SO4)3(aq) = Sr(SO4)3(s) + Fe2(Cl2)(aq) =>
SrCl2(aq) + Fe2(SO4)3(aq) = Sr(SO4)3(s) + Fe2(Cl2)(aq)
K8 = K =>
K8 = 8 K
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