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2 C2H4O2 + BaH2O2 = C4H6BaO4 + 2 H2O
HNO2 = N2 + O2 + H2O =>
4 HNO2 = 2 N2 + 3 O2 + 2 H2O
Na3PO4 + CH3COONH4 = CH3COONa + (NH4)3PO4 =>
Na3PO4 + 3 CH3COONH4 = 3 CH3COONa + (NH4)3PO4
C4H10 + O2 = C4 + H2O =>
2 C4H10 + 5 O2 = 2 C4 + 10 H2O
SiO = Si + O =>
SiO = Si + O
NaCl + HSO4 + Mn(OH)4 = MnSO4 + NaSO4 + Cl2 + H2O =>
6 NaCl + 8 HSO4 + 2 Mn(OH)4 = 2 MnSO4 + 6 NaSO4 + 3 Cl2 + 8 H2O
KMnO4 + H2O + Hg = MnO2 + KOH + HgO =>
2 KMnO4 + H2O + 3 Hg = 2 MnO2 + 2 KOH + 3 HgO
H2SiO3 + Mg = MgSiO3 + H2 =>
H2SiO3 + Mg = MgSiO3 + H2
CaSO4 + NaOH(aq) = Ca(OH)2 + Na2SO4(aq) =>
CaSO4 + 2 NaOH(aq) = Ca(OH)2 + Na2SO4(aq)
NaNa + ClCl = NaClNaCl =>
NaNa + ClCl = NaClNaCl
PCl3 + ClO3{-} + H2O = PO4 + Cl{-} + H{+} =>
6 PCl3 + 5 ClO3{-} + 9 H2O = 6 PO4 + 23 Cl{-} + 18 H{+}
NH2OH + H2O2 = H2O + N2O3 =>
2 NH2OH + 4 H2O2 = 7 H2O + N2O3
CH4(g) + O2(l) = CO2(aq) + H2O(g) =>
CH4(g) + 2 O2(l) = CO2(aq) + 2 H2O(g)
Al(OH)2 + KOH = KAl(OH)3 =>
Al(OH)2 + KOH = KAl(OH)3
H{+} + MnO4{-} + H2C2O4 = Mn{2+} + H2O + CO2 =>
6 H{+} + 2 MnO4{-} + 5 H2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2
AgNO3 + FeBr2 = AgBr + Fe(NO3)2 =>
2 AgNO3 + FeBr2 = 2 AgBr + Fe(NO3)2
Hg2(NO3)2 + KBr = Hg2Br2 + KNO3 =>
Hg2(NO3)2 + 2 KBr = Hg2Br2 + 2 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(s) + HCl(aq) = H2(aq) + CaCl(aq) =>
2 Ca(s) + 2 HCl(aq) = H2(aq) + 2 CaCl(aq)
K2CrO7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
8 K2CrO7 + 9 CH3CH2CH2CH2OH + 20 H2SO4 = 4 Cr2(SO4)3 + 18 CH3COOH + 8 K2SO4 + 29 H2O
NiCrO4 + Pb3(PO4)4 = Ni3(PO4)2 + Pb(CrO4)2 =>
6 NiCrO4 + Pb3(PO4)4 = 2 Ni3(PO4)2 + 3 Pb(CrO4)2
Pd(OH)2 + HNO3 = Pd(NO3)2 + H2O =>
Pd(OH)2 + 2 HNO3 = Pd(NO3)2 + 2 H2O
C6H5CH3 + BrOH = C6H5CH3BrOH =>
C6H5CH3 + BrOH = C6H5CH3BrOH
KI + I2 + Na2S + H2O = NaI + KSO4 + H =>
2 KI + I2 + 2 Na2S + 8 H2O = 4 NaI + 2 KSO4 + 16 H
KBrO3 + Fe + H2SO4 = FeSO4 + KBr + H2O =>
KBrO3 + 3 Fe + 3 H2SO4 = 3 FeSO4 + KBr + 3 H2O
O2Na = NaO2 =>
O2Na = NaO2
K2CO3 + HNO3 = HCO3 + K2NO3 =>
K2CO3 + HNO3 = HCO3 + K2NO3
K2CO3(ac) + Al2Cl6(ac) = Al2(CO3)3(ac) + KCl(ac) =>
3 K2CO3(ac) + Al2Cl6(ac) = Al2(CO3)3(ac) + 6 KCl(ac)
I{-}(aq) + NO2{-}(aq) + H{+} = I2(s) + NO(g) + H2O =>
2 I{-}(aq) + 2 NO2{-}(aq) + 4 H{+} = I2(s) + 2 NO(g) + 2 H2O
OH + V = HV6O17 + H2O =>
33 OH + 6 V = HV6O17 + 16 H2O
PO + H = HPO =>
PO + H = HPO
FeCl3 + KH2PO4 = FePO4 + KH2Cl3 =>
FeCl3 + KH2PO4 = FePO4 + KH2Cl3
Sr(HCO3) + O2 = CO2 + H2O + SrO =>
4 Sr(HCO3) + O2 = 4 CO2 + 2 H2O + 4 SrO
C17H21NO4HCl + NH4OH = NH4 + H2O + C17H21NO4 + Cl =>
C17H21NO4HCl + NH4OH = NH4 + H2O + C17H21NO4 + Cl
C3H9N + H2O = C3H10N{+} + OH{-} =>
C3H9N + H2O = C3H10N{+} + OH{-}
CuFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + NO2 + H2SO4 + H2O =>
2 CuFeS2 + 38 HNO3 = 2 Cu(NO3)2 + Fe2(SO4)3 + 34 NO2 + H2SO4 + 18 H2O
ZnO + Cu = CuZnO =>
ZnO + Cu = CuZnO
Fe + HCl = FeCl3 + H21 =>
7 Fe + 21 HCl = 7 FeCl3 + H21
NaHS + O2 = H2S + Na2SO4 =>
2 NaHS + 2 O2 = H2S + Na2SO4
Pb(NO3)2 + NaOH = Pb(OH)3 + Na + NO3 =>
Pb(NO3)2 + 3 NaOH = Pb(OH)3 + 3 Na + 2 NO3
NaOH + NiSO4 = Ni(OH)2 + Na2 + SO4 =>
2 NaOH + NiSO4 = Ni(OH)2 + Na2 + SO4
CuSO4 + KI = K + (SO4)2 + CuI2 =>
2 CuSO4 + 4 KI = 4 K + (SO4)2 + 2 CuI2
H2 + KClO3 = KCl + H2O =>
3 H2 + KClO3 = KCl + 3 H2O
NH3(g) + S2Cl2(l) = NH4Cl(s) + S4N4(S) + S8(S) =>
144 NH3(g) + 54 S2Cl2(l) = 108 NH4Cl(s) + 9 S4N4(S) + 7 S8(S)
HNO3 + ZnO = ZnNO3 + HO =>
HNO3 + ZnO = ZnNO3 + HO
CaCO3 + CH3COOH = CO2 + H2O + CaCH3 =>
8 CaCO3 + 9 CH3COOH = 18 CO2 + 6 H2O + 8 CaCH3
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe(SO4)3 + CrSO4 + K2SO4 + (NH4)2 + H2O =>
K2Cr2O7 + 4 Fe(NH4)2(SO4)2 + 7 H2SO4 = 4 Fe(SO4)3 + 2 CrSO4 + K2SO4 + 4(NH4)2 + 7 H2O
Sr(OH)2 + Cu3(PO4)2 = Cu(OH)2 + Sr3(PO4)2 =>
3 Sr(OH)2 + Cu3(PO4)2 = 3 Cu(OH)2 + Sr3(PO4)2
Mn{+2} + H{+} + PbO2 = MnO4{-} + Pb{+2} + H2O =>
2 Mn{+2} + 4 H{+} + 5 PbO2 = 2 MnO4{-} + 5 Pb{+2} + 2 H2O
Sn + AuPO4 = Sn3(PO4)4 + Au =>
3 Sn + 4 AuPO4 = Sn3(PO4)4 + 4 Au
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