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Ni(CO)4 + 2 HCl = NiCl2 + 4 CO + 2 H
NaHCO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + H2O(l) + CO2(g) + NaNO3(aq) =>
2 NaHCO3(aq) + Cu(NO3)2(aq) = CuCO3(s) + H2O(l) + CO2(g) + 2 NaNO3(aq)
CH4 + CO3{2-} = CO2 + H2O + {-} =>
CH4 + 4 CO3{2-} = 5 CO2 + 2 H2O + 8e
Pb + H2NO3 = PbNO3 + H2 =>
Pb + H2NO3 = PbNO3 + H2
Cl2 + K(OH) = KCl + KClO + H2O =>
Cl2 + 2 K(OH) = KCl + KClO + H2O
FeO + H2Co3 = FeCo3 + H2O =>
FeO + H2Co3 = FeCo3 + H2O
NaY + AgNO3 = AgY + NaNO3 =>
NaY + AgNO3 = AgY + NaNO3
S2O + H2O = H2S2O2 =>
S2O + H2O = H2S2O2
NiBr2 + Na2CO3 = Ni(CO3) + NaBr =>
NiBr2 + Na2CO3 = Ni(CO3) + 2 NaBr
Ag + Ac = AgAc =>
Ag + Ac = AgAc
Li + CmF3 = LiF + Cm =>
3 Li + CmF3 = 3 LiF + Cm
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
MgCO3(s) + HCl(aq) = H2O(l) + CO2(g) + MgCl2(aq) =>
MgCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + MgCl2(aq)
K2MnO + Br2 + KOH = K2MnO4 + KBr + H2O =>
K2MnO + 3 Br2 + 6 KOH = K2MnO4 + 6 KBr + 3 H2O
RbF + Cu(SO4)2 = Rb2SO4 + CuF4 =>
4 RbF + Cu(SO4)2 = 2 Rb2SO4 + CuF4
Si + CO3 = SiC + SiO2 =>
5 Si + 2 CO3 = 2 SiC + 3 SiO2
MnSO4 + Zn = Mn + ZnSO4 =>
MnSO4 + Zn = Mn + ZnSO4
Al + H2Co3 = Al(Co3)3 + H2 =>
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
S + OH = SOH =>
S + OH = SOH
Au(s) + KCN(aq) + O2(g) + H2O(l) = KAu(CN)4(aq) + KOH(aq) =>
4 Au(s) + 16 KCN(aq) + 3 O2(g) + 6 H2O(l) = 4 KAu(CN)4(aq) + 12 KOH(aq)
FeCl3 + NH4OH = H3FeO3 + NH4Cl =>
FeCl3 + 3 NH4OH = H3FeO3 + 3 NH4Cl
Fe + C + O2 = Fe2(CO3)3 =>
4 Fe + 6 C + 9 O2 = 2 Fe2(CO3)3
BaHPO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 BaHPO4 + Ba(OH)2 = Ba3(PO4)2 + 2 H2O
Mg + Bi(NO3)3 = Mg(NO3)2 + Bi =>
3 Mg + 2 Bi(NO3)3 = 3 Mg(NO3)2 + 2 Bi
SiO2 + HBr = SiBr4 + H2O =>
SiO2 + 4 HBr = SiBr4 + 2 H2O
CaCl2 + NaC18H33O2 = Ca(C18H33O2)2 + NaCl =>
CaCl2 + 2 NaC18H33O2 = Ca(C18H33O2)2 + 2 NaCl
C2H4O2 + O2 = C2O2 + H2O =>
C2H4O2 + O2 = C2O2 + 2 H2O
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
Zn + H2SeO4 = ZnSeO4 + SeO2 + H2O =>
Zn + 2 H2SeO4 = ZnSeO4 + SeO2 + 2 H2O
Na2HPO4*12H2O = Na4P2O7*10H2O + H2O =>
2 Na2HPO4*12H2O = Na4P2O7*10H2O + 15 H2O
K2HPO4 + NaOH = KOH + Na2HPO4 =>
K2HPO4 + 2 NaOH = 2 KOH + Na2HPO4
C20H32 + O2 = CO2 + H2O =>
C20H32 + 28 O2 = 20 CO2 + 16 H2O
Mn2O5 + H2 = Mn + H2O =>
Mn2O5 + 5 H2 = 2 Mn + 5 H2O
Mn + H3PO4 = Mn3(PO4)7 + H2 =>
6 Mn + 14 H3PO4 = 2 Mn3(PO4)7 + 21 H2
Zn + NaOH + H2O = Na[Zn(OH)6] + H2 =>
2 Zn + 2 NaOH + 10 H2O = 2 Na[Zn(OH)6] + 5 H2
Fe(NO2)3 + Ag = Ag(NO2) + Fe =>
Fe(NO2)3 + 3 Ag = 3 Ag(NO2) + Fe
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Zr3(BO3)4 + As2(Cr2O7)5 = As3(BO3)5 + Zr(Cr2O7)2 =>
5 Zr3(BO3)4 + 6 As2(Cr2O7)5 = 4 As3(BO3)5 + 15 Zr(Cr2O7)2
F2 + MnCl2 = Cl2 + MnF2 =>
F2 + MnCl2 = Cl2 + MnF2
SO32{-} + CrO42{-} = SO42{-} + CrO2{-} =>
4 SO32{-} + CrO42{-} = 4 SO42{-} + CrO2{-}
KL + Pb[NO3]2 = PbL2 + KNO3 =>
2 KL + Pb[NO3]2 = PbL2 + 2 KNO3
HNO3 + BaCl2 + Na2SO3 = BaSO4 + NaCl + NO2 + H2O =>
2 HNO3 + BaCl2 + Na2SO3 = BaSO4 + 2 NaCl + 2 NO2 + H2O
C2H5OH + HCOH = C3H6O2 + H2 =>
C2H5OH + HCOH = C3H6O2 + H2
C2H7NH + O2 = CO2 + N2 + H2O =>
2 C2H7NH + 8 O2 = 4 CO2 + N2 + 8 H2O
H3PO4 + H2SO4 = PO4 + H2O + SO2 =>
2 H3PO4 + 3 H2SO4 = 2 PO4 + 6 H2O + 3 SO2
C7H6O3 + C2H5OH = C10H12O3 + H2O =>
2 C7H6O3 + 3 C2H5OH = 2 C10H12O3 + 3 H2O
Fe(CNS)3 + NaF = NaCNS + FeF3 =>
Fe(CNS)3 + 3 NaF = 3 NaCNS + FeF3
K2C2O4 + KMnO4 + H2O = K2CO3 + KHCO3 + MnO2 =>
3 K2C2O4 + 2 KMnO4 + 2 H2O = 2 K2CO3 + 4 KHCO3 + 2 MnO2
Ka2SO4 + H2O = H2SO4 + Ka2O =>
Ka2SO4 + H2O = H2SO4 + Ka2O
Hg + NaCN + O2 + H2O = NaHg(CN)2 + NaOH =>
4 Hg + 8 NaCN + O2 + 2 H2O = 4 NaHg(CN)2 + 4 NaOH
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