Equations balanced on the previous day | Equations balanced on the next day |
75 La2O3 + 2 MnO2 + 25 Nb2O5 = 2 La075Nb025MnO3 + 116 O3
Sn + HNO3 = Sn(NO3)2 + NH9NO3 + H2O =>
13 Sn + 30 HNO3 = 13 Sn(NO3)2 + 2 NH9NO3 + 6 H2O
LiCl3 + NaOH = NaCl3 + LiOH =>
LiCl3 + NaOH = NaCl3 + LiOH
Cu2Br + Cl = Cu2Cl + Br2 =>
2 Cu2Br + 2 Cl = 2 Cu2Cl + Br2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Cd{+2} + Br = CdBr4{2+} =>
Cd{+2} + 4 Br = CdBr4{2+}
Cu + H2SO4 = H2O + SO2 + Cu2SO4 =>
2 Cu + 2 H2SO4 = 2 H2O + SO2 + Cu2SO4
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2 + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2 + 2 AgCl(s)
H2SO4 + C = S2 + CO2 + H2O =>
2 H2SO4 + 3 C = S2 + 3 CO2 + 2 H2O
BrO3{-} + Cr(OH) = Br{-} + CrO4 + H2O =>
7 BrO3{-} + 6 Cr(OH) = 7 Br{-} + 6 CrO4 + 3 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Va2O5 + CaS = CaO + Va2S5 =>
Va2O5 + 5 CaS = 5 CaO + Va2S5
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Pb(CH3COO)2 + NH4OH = PbOH + (CH3COO)2 + NH4 =>
Pb(CH3COO)2 + NH4OH = PbOH + (CH3COO)2 + NH4
OH{-} + MnO4{-} + C2O4{-2} = H2O + MnO2 + CO3{-2} =>
4 OH{-} + 2 MnO4{-} + 3 C2O4{-2} = 2 H2O + 2 MnO2 + 6 CO3{-2}
HBO3 + CuSO4 = HSO4 + CuBO3 =>
HBO3 + CuSO4 = HSO4 + CuBO3
TiCl3 + Br{-} = TiBr3 + Cl{-} =>
TiCl3 + 3 Br{-} = TiBr3 + 3 Cl{-}
FeS + SO4 = FeS2 + O2 =>
FeS + SO4 = FeS2 + 2 O2
Al + HNO3(diluido) = AlNO3 + H2 =>
2 Al + 2 HNO3(diluido) = 2 AlNO3 + H2
C2H5COH + O = C2H5COOH =>
C2H5COH + O = C2H5COOH
Ni(s) + CO(g) = Ni(CO)4 =>
Ni(s) + 4 CO(g) = Ni(CO)4
Zn(NO3)2*6H2O + CO(NH2)2 = ZnO + H2O + CO2 + N2 =>
3 Zn(NO3)2*6H2O + 5 CO(NH2)2 = 3 ZnO + 28 H2O + 5 CO2 + 8 N2
Cl2 + OH{-} = Cl{-} + (ClO3){-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + (ClO3){-} + 3 H2O
Ag2O(aq) = Ag(s) + O2(g) =>
2 Ag2O(aq) = 4 Ag(s) + O2(g)
PbO2(s) = PbO(s) + O2(g) =>
2 PbO2(s) = 2 PbO(s) + O2(g)
[Ag(NO3)2]OH + K2S = Ag2S + NO3 + KOH =>
2[Ag(NO3)2]OH + K2S = Ag2S + 4 NO3 + 2 KOH
Pb(s) + Au(NO3)2(aq) = Pb(NO3)3(aq) + Au(s) =>
2 Pb(s) + 3 Au(NO3)2(aq) = 2 Pb(NO3)3(aq) + 3 Au(s)
(C6H5)2NH + H2SO4 + NaNO3 = (C6H5)4N2 + Na2SO4 + NO2 + H2O =>
2(C6H5)2NH + H2SO4 + 2 NaNO3 = (C6H5)4N2 + Na2SO4 + 2 NO2 + 2 H2O
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNO3 + HBr + AgNO3 = Na(NO3)2 + AgBr + H2 =>
2 NaNO3 + 2 HBr + 2 AgNO3 = 2 Na(NO3)2 + 2 AgBr + H2
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
C2H5MgCl + CH2O = C4H8O + MgOHCl =>
C2H5MgCl + 2 CH2O = C4H8O + MgOHCl
AuCl3 + Fe = FeCl + Au =>
AuCl3 + 3 Fe = 3 FeCl + Au
Al2O3(s) + CO(g) = AlO(s) + CO2(g) =>
Al2O3(s) + CO(g) = 2 AlO(s) + CO2(g)
Fe + SO4Cu = Cu + (SO4)3Fe2 =>
2 Fe + 3 SO4Cu = 3 Cu + (SO4)3Fe2
Zr + NaOH + O2 = Na2ZrO3 + H2O =>
Zr + 2 NaOH + O2 = Na2ZrO3 + H2O
Zn(s) + CuBr(aq) = Br2(aq) + ZnCu(s) =>
2 Zn(s) + 2 CuBr(aq) = Br2(aq) + 2 ZnCu(s)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
MnO4{-} + Fe{2+} + H{+} = Mn{2+}{+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+}{+} + 5 Fe{3+} + 4 H2O
C3H2F5OCl + O2 + H2O = CO2 + HF + HCl =>
2 C3H2F5OCl + 3 O2 + 4 H2O = 6 CO2 + 10 HF + 2 HCl
Na2CO3 + MgCrO4 = MgCO3 + Na2CrO4 =>
Na2CO3 + MgCrO4 = MgCO3 + Na2CrO4
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 2 Na2SO4 + CO2
CuCl2 + AgNO3 = Cu(NO3)2 + ClAg =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 ClAg
I{-} + H2O = H + IO4{-} =>
I{-} + 4 H2O = 8 H + IO4{-}
H3AsO4 + H2O = HAsO4 + H3O =>
H3AsO4 + 2 H2O = HAsO4 + 2 H3O
CH3CHICH3 + KOH = CH3CH2CH2OH + KI =>
CH3CHICH3 + KOH = CH3CH2CH2OH + KI
BaClO2 = BaCl + O =>
BaClO2 = BaCl + 2 O
Br2(aq) + LiI(aq) = LiBr(aq) + I2(aq) =>
Br2(aq) + 2 LiI(aq) = 2 LiBr(aq) + I2(aq)
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