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2 Na + HPO4 = Na2HPO4
CuCl + Na2SO4 = Cu2SO4 + NaCl =>
2 CuCl + Na2SO4 = Cu2SO4 + 2 NaCl
P + H2SO4 = SO2 + H2PO4 + H2O =>
P + 3 H2SO4 = 3 SO2 + H2PO4 + 2 H2O
Li3PO4 + Fe(NO3)2 = LiNO3 + Fe3(PO4)2 =>
2 Li3PO4 + 3 Fe(NO3)2 = 6 LiNO3 + Fe3(PO4)2
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
CH2OCl + O2 = CO2 + H2O + Cl =>
CH2OCl + O2 = CO2 + H2O + Cl
ZnSO4 + Na2S = ZnS + Na2SO4 =>
ZnSO4 + Na2S = ZnS + Na2SO4
FAD + H = FADH =>
FAD + H = FADH
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
Ag2C2O4 + KMnO4 + HCl = AgCl + KCl + CO2 + H2O + MnCl2 =>
5 Ag2C2O4 + 2 KMnO4 + 16 HCl = 10 AgCl + 2 KCl + 10 CO2 + 8 H2O + 2 MnCl2
K2S + H2SO4 = K2SO4 + SO2 + H2O =>
K2S + 4 H2SO4 = K2SO4 + 4 SO2 + 4 H2O
C3H4Br2 + Br2 = C3H4Br4 =>
C3H4Br2 + Br2 = C3H4Br4
C2H4 + H = C2H6 =>
C2H4 + 2 H = C2H6
FeCl3 + H3PO4 = FePO4 + HCl =>
FeCl3 + H3PO4 = FePO4 + 3 HCl
Ga(OH)3 + HNO2 = Ga(NO2)3 + H2O =>
Ga(OH)3 + 3 HNO2 = Ga(NO2)3 + 3 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeS + KNo3 = Fe(No3)2 + K2S =>
FeS + 2 KNo3 = Fe(No3)2 + K2S
Au + S2O3{2-} + O2 + H2O = [Au(S2O3)2]{3-} + OH{-} =>
4 Au + 8 S2O3{2-} + O2 + 2 H2O = 4[Au(S2O3)2]{3-} + 4 OH{-}
SO2 + HNO3 + H2O = H2SO4 + N2O =>
4 SO2 + 2 HNO3 + 3 H2O = 4 H2SO4 + N2O
Cu{2+} + CH3CH2CHO + OH{-} = CH3CH2COO{-} + Cu2O + H2O =>
2 Cu{2+} + CH3CH2CHO + 5 OH{-} = CH3CH2COO{-} + Cu2O + 3 H2O
SnCl45H2O + CoCl26H2O + FeCl3*H2O + NaOH = Co17Fe3Sn10O40 + NaCl + H2O + Cl =>
10 SnCl45H2O + 17 CoCl26H2O + 3 FeCl3*H2O + 80 NaOH = Co17Fe3Sn10O40 + 80 NaCl + 70 H2O + 821 Cl
HCl + Al(OH)3 + MgCo3 = AlCl + MgCl + H2O + Co2 =>
3 HCl + Al(OH)3 + 2 MgCo3 = AlCl + 2 MgCl + 3 H2O + 3 Co2
Zn + H2O + NaOH = Na2[Zn(OH)6] + H2 =>
Zn + 4 H2O + 2 NaOH = Na2[Zn(OH)6] + 2 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
HBr + Al = AlBr3 + H2 =>
6 HBr + 2 Al = 2 AlBr3 + 3 H2
H2O2 + C12H10O = C6H60 + C2O4 =>
210 H2O2 + 24 C12H10O = 11 C6H60 + 111 C2O4
Pb(CH3OO)2 + H2S = PbS + CH3OOH =>
Pb(CH3OO)2 + H2S = PbS + 2 CH3OOH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Dy(A2H)3 + HNO3 = Dy(NO3)3 + H2A2 =>
Dy(A2H)3 + 3 HNO3 = Dy(NO3)3 + 3 H2A2
H2SO4 + Na2As2O3 + Mn = Na2SO4 + NaMnO4 + AsO + H2 =>
7 H2SO4 + 8 Na2As2O3 + 2 Mn = 7 Na2SO4 + 2 NaMnO4 + 16 AsO + 7 H2
C2H3O2 + Na = C2H3O2Na =>
C2H3O2 + Na = C2H3O2Na
Na[Pb(OH)3] + H2SO4 = PbO + Na2SO4 + H2O =>
2 Na[Pb(OH)3] + H2SO4 = 2 PbO + Na2SO4 + 4 H2O
NaOH + C2H5OH = C2H5ONa + H2O =>
NaOH + C2H5OH = C2H5ONa + H2O
C6H12O6 + O2 = O(C6H12O6)6 =>
12 C6H12O6 + O2 = 2 O(C6H12O6)6
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
S{2-} + H2O = H2S + OH{-} =>
S{2-} + 2 H2O = H2S + 2 OH{-}
PF2Br = PF3 + PBr3 =>
3 PF2Br = 2 PF3 + PBr3
K2SO4 + FeCl3 = Fe2(SO4)3 + KCl =>
3 K2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 KCl
NHNO3 = N2 + O2 + H2O =>
4 NHNO3 = 4 N2 + 5 O2 + 2 H2O
ZnC4H6O4 + NaOH = ZnO + NaCOH + H2O =>
ZnC4H6O4 + 4 NaOH = ZnO + 4 NaCOH + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H16 + O = CO2 + H2O =>
C8H16 + 24 O = 8 CO2 + 8 H2O
Zn + Au(NO2)2 = Zn(NO2) + Au =>
2 Zn + Au(NO2)2 = 2 Zn(NO2) + Au
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CN{-} + HCl = Cl{-} + HCN =>
CN{-} + HCl = Cl{-} + HCN
NiC2O4*2H2O + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4*2H2O + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
SiCl4 + H2O = SiO2(s) + HCl(g) =>
SiCl4 + 2 H2O = SiO2(s) + 4 HCl(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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