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Fe(s) + 2 FeCl3 = 3 FeCl2
KMnO4 + KI + H2SO4 = MnSO4 + KI2 + K2SO4 + H2O =>
KMnO4 + 10 KI + 4 H2SO4 = MnSO4 + 5 KI2 + 3 K2SO4 + 4 H2O
NaBH4 + C3H6O + H2O = C3H8O + NaB(OH) =>
2 NaBH4 + 5 C3H6O + 2 H2O = 5 C3H8O + 2 NaB(OH)
NaS + ZnCl = ZnS + NaCl =>
NaS + ZnCl = ZnS + NaCl
CS2 + Cu + H2S = Cu2S + CH4 =>
CS2 + 8 Cu + 2 H2S = 4 Cu2S + CH4
C2H3O2H + NaOH = H2O + NaC2H3O2 =>
C2H3O2H + NaOH = H2O + NaC2H3O2
CHCl3 + KOH = CH(OH)3 + KCl =>
CHCl3 + 3 KOH = CH(OH)3 + 3 KCl
K2SO4 + Zn(NO3)2 = KNO3 + ZnSO4 =>
K2SO4 + Zn(NO3)2 = 2 KNO3 + ZnSO4
Al(HCl)3 = Al(Cl)3 + H =>
Al(HCl)3 = Al(Cl)3 + 3 H
BrO + Cr(OH)3 = Br + Cr2O7 + H2O =>
4 BrO + 2 Cr(OH)3 = 4 Br + Cr2O7 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Sn + FeSO4 = SnSO4 + Fe =>
Sn + FeSO4 = SnSO4 + Fe
SO4 + Ba2Cl = BaSO4 + Cl =>
2 SO4 + Ba2Cl = 2 BaSO4 + Cl
Fe + SnCN2 = FeCN2 + Sn =>
Fe + SnCN2 = FeCN2 + Sn
CuSO4 + Na3PO4 = Cu3O8P2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3O8P2 + 3 Na2SO4
SnI4 + Cl2 = SnCl4 + I2 =>
SnI4 + 2 Cl2 = SnCl4 + 2 I2
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4 =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4
IKClO3 = IKCl + O2 =>
2 IKClO3 = 2 IKCl + 3 O2
KHCO3 + HNO3 = K(NO3) + H2CO3 =>
KHCO3 + HNO3 = K(NO3) + H2CO3
Al(OH)3 + HCl = AlCl3(salt) + H2O =>
Al(OH)3 + 3 HCl = AlCl3(salt) + 3 H2O
Sn + Cl = Sn1Cl4 =>
Sn + 4 Cl = Sn1Cl4
P3 + F2 = PF =>
2 P3 + 3 F2 = 6 PF
ZnSO4(l) + Mg(OH)2(l) = Zn(OH)2 + MgSO4 =>
ZnSO4(l) + Mg(OH)2(l) = Zn(OH)2 + MgSO4
HI + MnO4 = I2 + H2O + Mn =>
8 HI + MnO4 = 4 I2 + 4 H2O + Mn
CrC13 + C12 = CrC16 =>
4 CrC13 + C12 = 4 CrC16
C6H5(CH3) + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
C6H5(CH3) + 2 KMnO4 = C6H5COOK + KOH + 2 MnO2 + H2O
SrHCO3 + HCl = H2O + CO2 + SrCl =>
SrHCO3 + HCl = H2O + CO2 + SrCl
NH3 + Cu(H2PO2)2 = Cu(NH3)6 + H2PO2 =>
6 NH3 + Cu(H2PO2)2 = Cu(NH3)6 + 2 H2PO2
CoO + Cr2O3 = CoCr2O4 =>
CoO + Cr2O3 = CoCr2O4
HCIO + Ba(OH)2 = Ba(CIO)2 + H2O =>
2 HCIO + Ba(OH)2 = Ba(CIO)2 + 2 H2O
NaNo3 + O2 = NaO2 + No3 =>
NaNo3 + O2 = NaO2 + No3
Sn(NO3)4 + K3PO4 = K3(NO3)3 + Sn3(PO4)4 =>
3 Sn(NO3)4 + 4 K3PO4 = 4 K3(NO3)3 + Sn3(PO4)4
Co(NO3)3 + Na2CO3 = Co(CO3)3 + Na2(NO3) =>
Co(NO3)3 + 3 Na2CO3 = Co(CO3)3 + 3 Na2(NO3)
Pb(NO3)2 = PbO + NO2 + O99 =>
99 Pb(NO3)2 = 99 PbO + 198 NO2 + O99
C8H6O4 + CH3OH = C10H10O4 + H2O =>
C8H6O4 + 2 CH3OH = C10H10O4 + 2 H2O
NaClO + Na2S + H2SO4 = NaCl + Na2SO4SO2 + H2O =>
3 NaClO + Na2S + H2SO4 = 3 NaCl + Na2SO4SO2 + H2O
Au(NO3)3 + NH4(NO3)3 + H2O = HNO3 + Au2 =>
2 Au(NO3)3 + NH4(NO3)3 + 3 H2O = 10 HNO3 + Au2
P4O10 + (CH3)2Zn = (CH3)2P2O4 + ZnO =>
P4O10 + 2(CH3)2Zn = 2(CH3)2P2O4 + 2 ZnO
Fe(OH)3 + HCl = FeCl2 + H2O + Cl2 =>
2 Fe(OH)3 + 6 HCl = 2 FeCl2 + 6 H2O + Cl2
NaHCO3(s) + HC2H3O2(l) = CO2(g) + NaC2H3O2(aq) + H2O(aq) =>
NaHCO3(s) + HC2H3O2(l) = CO2(g) + NaC2H3O2(aq) + H2O(aq)
CH3COOCH3 + OH = CH3COO + CH3OH =>
CH3COOCH3 + OH = CH3COO + CH3OH
P + S = P6S2 =>
6 P + 2 S = P6S2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KClO3 + CuSO4 + H2O = K2SO4 + Cu(ClO3)2*4H2O =>
2 KClO3 + CuSO4 + 4 H2O = K2SO4 + Cu(ClO3)2*4H2O
Ca(s) + H2O(l) = OCa(aq) + H2(g) =>
Ca(s) + H2O(l) = OCa(aq) + H2(g)
H2 + Pt = PtH =>
H2 + 2 Pt = 2 PtH
CaH2 + CaSO4 = Ca + H2SO4 =>
CaH2 + CaSO4 = 2 Ca + H2SO4
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
CoBr2 + Cs2(CO)3 = CsBr + Co(CO)3 =>
CoBr2 + Cs2(CO)3 = 2 CsBr + Co(CO)3
K2SO4 + KI = K3SO4I =>
K2SO4 + KI = K3SO4I
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