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MnO2 + 3 KNO3 + H2O = KMnO4 + 3 NO2 + 2 KOH
C7H5NaO3 + H2SO4 = C7H6O3 + NaHSO4 =>
C7H5NaO3 + H2SO4 = C7H6O3 + NaHSO4
C9H8O4NaOH = NaC9H7O4H2O =>
C9H8O4NaOH = NaC9H7O4H2O
CaCuSO4 = CaSO4Cu =>
CaCuSO4 = CaSO4Cu
BrO4{-} + Br{-} + H{+} = Br2 + H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2 + 4 H2O
Mg(OH)2 + NaHCO3 = Mg5(CO3)4(OH)2*4H2O + NaOH =>
5 Mg(OH)2 + 4 NaHCO3 = Mg5(CO3)4(OH)2*4H2O + 4 NaOH
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HCl + NH4Cl + K2Cr2O7 = KCl + CrCl3 + N2 + H2O =>
6 HCl + 2 NH4Cl + K2Cr2O7 = 2 KCl + 2 CrCl3 + N2 + 7 H2O
Cl2 + Na[Al(OH)4] = NaClO + Al(OH)3 + NaCl + H2O =>
Cl2 + 2 Na[Al(OH)4] = NaClO + 2 Al(OH)3 + NaCl + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KMnO4 + NH3 = MnO2 + KOH + N2 + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + 2 KOH + N2 + 2 H2O
C8H16 + O2 = C02 + H2O =>
C8H16 + 4 O2 = 4 C02 + 8 H2O
Fe2[CO3]3 + H2SO4 = Fe2[SO4]3 + H2O + CO2 =>
Fe2[CO3]3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O + 3 CO2
AgAsO3 + Zn + H2SO4 = AsH3 + ZnSO4 + Ag + H2O =>
2 AgAsO3 + 9 Zn + 9 H2SO4 = 2 AsH3 + 9 ZnSO4 + 2 Ag + 6 H2O
Au + Hg = AuHg2 =>
Au + 2 Hg = AuHg2
Br + Sb2O3 + KOH = KBr + K3SbO4 + H2O =>
4 Br + Sb2O3 + 10 KOH = 4 KBr + 2 K3SbO4 + 5 H2O
Mg(OH)2 + NaHCO3 = MgCO3 + Na2CO3 + H2O =>
Mg(OH)2 + 2 NaHCO3 = MgCO3 + Na2CO3 + 2 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Cu2S(s) = Cu(s) + S(s) =>
Cu2S(s) = 2 Cu(s) + S(s)
NaCl(aq) + FeS(aq) = Na2S(s) + FeCl2(aq) =>
2 NaCl(aq) + FeS(aq) = Na2S(s) + FeCl2(aq)
CH3COOH + HNO2 = CH3COO + H3O + NO =>
2 CH3COOH + HNO2 = 2 CH3COO + H3O + NO
NaH + F2 = NaF + H2 =>
2 NaH + F2 = 2 NaF + H2
Zn + Na2HPO4 = Na3PO4 + Zn3(PO4)2 + H2 =>
3 Zn + 6 Na2HPO4 = 4 Na3PO4 + Zn3(PO4)2 + 3 H2
NiSO4 + Br2 + NaOH = NiOOH + NaBr + Na2SO4 + H2O =>
2 NiSO4 + Br2 + 6 NaOH = 2 NiOOH + 2 NaBr + 2 Na2SO4 + 2 H2O
C + Si = CSi =>
C + Si = CSi
C2H7OH + HCl = C2H7Cl + H2O =>
C2H7OH + HCl = C2H7Cl + H2O
KBr(l) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(l) + AgNO3(aq) = KNO3(aq) + AgBr(s)
LiCl + H2CO3 = Li2CO3 + HCl =>
2 LiCl + H2CO3 = Li2CO3 + 2 HCl
H2SO4(l) + NaOH = H2O + Na2SO4 =>
H2SO4(l) + 2 NaOH = 2 H2O + Na2SO4
(NH4)S + ZnCl2 = (NH4)Cl2 + ZnS =>
(NH4)S + ZnCl2 = (NH4)Cl2 + ZnS
Ba(SO4)2 + H2O = HSO4 + Ba(OH)2 =>
Ba(SO4)2 + 2 H2O = 2 HSO4 + Ba(OH)2
NaBO3 + HCl = NaCl + HBO3 =>
NaBO3 + HCl = NaCl + HBO3
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS =>
NiSO4 + (NH4)2S = (NH4)2SO4 + NiS
Fe(OH)3 + CaCl2 = FeCl3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaCl2 = 2 FeCl3 + 3 Ca(OH)2
CH3CH2CHCHCH2CH3 + KMnO4 + H2O = CH3CH2CHOHCHOHCH2CH3 + MnO2 + KOH =>
3 CH3CH2CHCHCH2CH3 + 2 KMnO4 + 4 H2O = 3 CH3CH2CHOHCHOHCH2CH3 + 2 MnO2 + 2 KOH
Ni(NO3)2 + NaOH = NiO + Na(NO3)2 + H =>
Ni(NO3)2 + NaOH = NiO + Na(NO3)2 + H
KSCN + PbO2 + HCl = KCl + PbCl2 + CO2 + HNO3 + SO2 + H2O =>
KSCN + 7 PbO2 + 15 HCl = KCl + 7 PbCl2 + CO2 + HNO3 + SO2 + 7 H2O
F + MgCl2 = FCl2 + Mg =>
F + MgCl2 = FCl2 + Mg
KOH + Pb2NO3 = Pb2OH + KNO3 =>
KOH + Pb2NO3 = Pb2OH + KNO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn2(SO4)3 + KHSO3 + H2O =>
12 FeSO4 + 2 KMnO4 + 11 H2SO4 = 6 Fe2(SO4)3 + Mn2(SO4)3 + 2 KHSO3 + 10 H2O
H2O + SO2 + Fe{+3} = SO4{2-} + H{+} + Fe{2+} =>
2 H2O + SO2 + 2 Fe{+3} = SO4{2-} + 4 H{+} + 2 Fe{2+}
Sn4O2 + H2O = Sn(OH) =>
Sn4O2 + 2 H2O = 4 Sn(OH)
Zn + Na2HPO4 = Na3PO4 + Zn3(PO4)2 + H2 =>
3 Zn + 6 Na2HPO4 = 4 Na3PO4 + Zn3(PO4)2 + 3 H2
Sn*CuSO4 = Cu + SnSO4 =>
Sn*CuSO4 = Cu + SnSO4
HNO3 + Sr(OH)2 = HSr + NO3(OH)2 =>
HNO3 + Sr(OH)2 = HSr + NO3(OH)2
NaHCO3 + Mg(OH)2 = MgCO3 + NaOH + H2O =>
NaHCO3 + Mg(OH)2 = MgCO3 + NaOH + H2O
Fe + As + Se = Fe10As15Se5 =>
10 Fe + 15 As + 5 Se = Fe10As15Se5
Zn(CH3COO)2 + NH3 + H2O = Zn(OH)2 + NH4CH3COO =>
Zn(CH3COO)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4CH3COO
P + H2S = PS + H2 =>
P + H2S = PS + H2
Li + I2 = Li{7+} + I{2-} =>
4 Li + 7 I2 = 4 Li{7+} + 14 I{2-}
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