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4 NaC9H7O4 + 2 CuCl2 = C36H28O16Cu2 + 4 NaCl
C10H8(s) + O2(g) = C8H4O3(g) + H2O(l) =>
8 C10H8(s) + 21 O2(g) = 10 C8H4O3(g) + 12 H2O(l)
Sn(NO22)4 + PtN4 = SnN4 + Pt(NO2)4 =>
Sn(NO22)4 + 11 PtN4 = SnN4 + 11 Pt(NO2)4
HF + MnO = MnF + H2O + F2 =>
4 HF + 2 MnO = 2 MnF + 2 H2O + F2
CH4 + Cl = CHCl3 + HCl =>
CH4 + 6 Cl = CHCl3 + 3 HCl
C8H8O3 + NaBH4 + H2O + NaOH = C7H9O3 + Na3BO3 =>
28 C8H8O3 + 5 NaBH4 + 17 H2O + 10 NaOH = 32 C7H9O3 + 5 Na3BO3
N2O5 + H2 = N + H2O =>
N2O5 + 5 H2 = 2 N + 5 H2O
FeS2 + O2 = Fe2O3 + S2 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 4 S2
(CH3)3N + HCl = CH3Cl + NH3 =>
(CH3)3N + 3 HCl = 3 CH3Cl + NH3
C5H9NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H9NH2 + 35 O2 = 20 CO2 + 22 H2O + 4 NO2
SbCl3 + KClO3 + HCl = SbCl5 + KCl + H2O =>
3 SbCl3 + KClO3 + 6 HCl = 3 SbCl5 + KCl + 3 H2O
Bariumcarbonate + HCl = Bariumchloride + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
C2H7N3 + O2 = CO2 + NO2 + H2O =>
4 C2H7N3 + 27 O2 = 8 CO2 + 12 NO2 + 14 H2O
CU(k) + HSO4 = CUSO4 + H2O + SO2 =>
3 CU(k) + 4 HSO4 = 3 CUSO4 + 2 H2O + SO2
C20H14O2 + O2 = CO2 + H2O =>
2 C20H14O2 + 45 O2 = 40 CO2 + 14 H2O
SrCO3 + NaHCO3 = Sr(HCO3)2 + Na2CO3 =>
SrCO3 + 2 NaHCO3 = Sr(HCO3)2 + Na2CO3
O + Hg + HNO3 = Hg(NO3)2 + H2O =>
O + Hg + 2 HNO3 = Hg(NO3)2 + H2O
FeCO3 + HNO3 = FeNO3 + HCO3 =>
FeCO3 + HNO3 = FeNO3 + HCO3
Ca[Zn(OH)4] + SO2 = CaSO3 + ZnSO3 + H2O =>
Ca[Zn(OH)4] + 2 SO2 = CaSO3 + ZnSO3 + 2 H2O
CrO3 + KBr + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Br2 =>
2 CrO3 + 6 KBr + 6 H2SO4 = 3 K2SO4 + Cr2(SO4)3 + 6 H2O + 3 Br2
K2SO4 = K + KSO4 =>
K2SO4 = K + KSO4
H2O = H2 + O24 =>
24 H2O = 24 H2 + O24
ZnCl2 + LiOH = LiCl + Zn(OH)2 =>
ZnCl2 + 2 LiOH = 2 LiCl + Zn(OH)2
Fe2(CO3)3 + Zn(NO3)2 = Fe(NO3)3 + ZnCO3 =>
Fe2(CO3)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 ZnCO3
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
CH3NH2 + CH3COOH = CH3NH3 + CH2COOH =>
CH3NH2 + CH3COOH = CH3NH3 + CH2COOH
NHNO3 = N2 + O2 + H2O =>
4 NHNO3 = 4 N2 + 5 O2 + 2 H2O
H4P2O7 + Fe(OH)2 = Fe2P2O7 + H2O =>
H4P2O7 + 2 Fe(OH)2 = Fe2P2O7 + 4 H2O
I{-} + S = S{2-} + I2 =>
2 I{-} + S = S{2-} + I2
Zn3(PO4)2 + HCl = ZnCl2 + H3(PO4) =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3(PO4)
HNO3 + KSO3 = HSO3 + KNO3 =>
HNO3 + KSO3 = HSO3 + KNO3
XNO2 + H2S = XNH2 + S + H2O =>
XNO2 + 3 H2S = XNH2 + 3 S + 2 H2O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
HC2H3O2(aq) + NaHCO3(s) = NaC2H3O2 + H2O + CO2 =>
HC2H3O2(aq) + NaHCO3(s) = NaC2H3O2 + H2O + CO2
C2H4Br2 + O2 = CO2 + H2O + HBr =>
2 C2H4Br2 + 5 O2 = 4 CO2 + 2 H2O + 4 HBr
Ba2 + (PO4)3 = Ba3(PO4)2 =>
9 Ba2 + 4(PO4)3 = 6 Ba3(PO4)2
Na2CrO4 + ClO2 + NaOH + H2O = Cr(OH)3 + NaClO3 =>
Na2CrO4 + 3 ClO2 + NaOH + H2O = Cr(OH)3 + 3 NaClO3
Ag + O3 = Ag2O3 =>
2 Ag + O3 = Ag2O3
Zn + Pb2No3 = ZnNo3Pb2 =>
Zn + Pb2No3 = ZnNo3Pb2
SO3H2 + Ni2(OH)2 = (SO3)Ni2 + H2O =>
SO3H2 + Ni2(OH)2 = (SO3)Ni2 + 2 H2O
ZnSO4 + Al = Al2(SO4)2 + Zn =>
2 ZnSO4 + 2 Al = Al2(SO4)2 + 2 Zn
K2SnO2 + Bi(OH)3 = K2SnO4 + Bi + H2O =>
3 K2SnO2 + 4 Bi(OH)3 = 3 K2SnO4 + 4 Bi + 6 H2O
Cu(OH)2 + Ca(NO3)2 = Cu(NO3)2 + Ca(OH)2 =>
Cu(OH)2 + Ca(NO3)2 = Cu(NO3)2 + Ca(OH)2
C10H25O + O2 = CO2 + H2O =>
4 C10H25O + 63 O2 = 40 CO2 + 50 H2O
FeSO4 + H2O = (FeOH)2 + SO4 + H2SO4 =>
2 FeSO4 + 2 H2O = (FeOH)2 + SO4 + H2SO4
[Zn(NH3)4](OH)2 + HCl = Zn(OH)2 + NH4Cl =>
[Zn(NH3)4](OH)2 + 4 HCl = Zn(OH)2 + 4 NH4Cl
MgSO4 + NH4OH = (NH4)SO4 + Mg(OH) =>
MgSO4 + NH4OH = (NH4)SO4 + Mg(OH)
LiFe3 = Li + Fe =>
LiFe3 = Li + 3 Fe
MnCl4 = Mn + Cl =>
MnCl4 = Mn + 4 Cl
Al(NO3)3 + KOH = K[Al(OH)4] + KNO3 =>
Al(NO3)3 + 4 KOH = K[Al(OH)4] + 3 KNO3
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