Equations balanced on the previous day | Equations balanced on the next day |
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
KOH + NiSO4 = K2SO4 + NiO + H2O =>
2 KOH + NiSO4 = K2SO4 + NiO + H2O
BrO + ClO = BrCl + O2 = BrCl = Cl + Br = Cl + O3 = O2 + ClO = Br + O3 = O2 + BrO =>
BrO + ClO = BrCl + O2
HCOOH + [Ag(NH3)2]{+} + OH{-} = Ag + NH3 + CO32{-} + H2O =>
HCOOH + 61[Ag(NH3)2]{+} + 62 OH{-} = 61 Ag + 122 NH3 + CO32{-} + 32 H2O
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na3[Ag(S2O3)2] = Ag2S + Na2SO4 + S =>
2 Na3[Ag(S2O3)2] = Ag2S + 3 Na2SO4 + 4 S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3(g) + H2O = (NH4)OH =>
NH3(g) + H2O = (NH4)OH
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + Sb2O3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 SbH3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaHCO3 + O2 = CO2 + H2O + NaO2 =>
4 NaHCO3 + 3 O2 = 4 CO2 + 2 H2O + 4 NaO2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
C + H2 = CH4 =>
C + 2 H2 = CH4
NaNO3 + Ca = Ca(NO3)2 + Na =>
2 NaNO3 + Ca = Ca(NO3)2 + 2 Na
Rb(s) + CaCl2(aq) = RbCl + Ca =>
2 Rb(s) + CaCl2(aq) = 2 RbCl + Ca
H2CuO2 + NaOH = Na2CuO2 + H2O =>
H2CuO2 + 2 NaOH = Na2CuO2 + 2 H2O
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HON(SO3)2{2-} + MnO4{-} + H{+} = ON(SO3)2{2-} + MnO2 + H2O =>
3 HON(SO3)2{2-} + MnO4{-} + H{+} = 3 ON(SO3)2{2-} + MnO2 + 2 H2O
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2 =>
Ba(OH)2 + Zn(NO3)2 = Zn(OH)2 + Ba(NO3)2
MnO4{-} + I{-} + H{+} = Mn{2+} + I2{+} + H2O =>
3 MnO4{-} + 10 I{-} + 24 H{+} = 3 Mn{2+} + 5 I2{+} + 12 H2O
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaI2 = PbI2 + Ca(NO3)2
NH4Al(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + (NH4)2SO4
Na3[Ag(S2O3)2] = Ag2S + Na2SO4 + S =>
2 Na3[Ag(S2O3)2] = Ag2S + 3 Na2SO4 + 4 S
KH2PO4 + CaI2 = KI2 + CaH2PO4 =>
KH2PO4 + CaI2 = KI2 + CaH2PO4
AgCIO4 + Na3PO4 = NaCIO4 + Ag3PO4 =>
3 AgCIO4 + Na3PO4 = 3 NaCIO4 + Ag3PO4
MnO4{-} + H{+} + SnO = Mn{2+} + H2O + SnO2 =>
2 MnO4{-} + 6 H{+} + 5 SnO = 2 Mn{2+} + 3 H2O + 5 SnO2
K2C2O4 + HCl = KCl + H2(C2O4) =>
K2C2O4 + 2 HCl = 2 KCl + H2(C2O4)
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
NaCl + H2SO4 = Cl2Na2SO4 + H2S + H2O =>
8 NaCl + 5 H2SO4 = 4 Cl2Na2SO4 + H2S + 4 H2O
MnO2 + FeCl3 = Fe2O3 + MnCl4 =>
3 MnO2 + 4 FeCl3 = 2 Fe2O3 + 3 MnCl4
C12H22O11 + H2 = C6H11O3 + H2O =>
C12H22O11 + 5 H2 = 2 C6H11O3 + 5 H2O
CaCl + Pb2NO3 = Pb2Cl + CaNO3 =>
CaCl + Pb2NO3 = Pb2Cl + CaNO3
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
[Cu(NH3)4](OH)2 = CuO + NH3 + H2O =>
[Cu(NH3)4](OH)2 = CuO + 4 NH3 + H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
NiC2O4*2(H2O) = NiCO3 + H2O + CO =>
NiC2O4*2(H2O) = NiCO3 + 2 H2O + CO
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
C6H5NH2 + HCl = C6H5Cl + NH3 =>
C6H5NH2 + HCl = C6H5Cl + NH3
C + H2 = C2H2 =>
2 C + H2 = C2H2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2}{-}{2e} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}{-}{2e}
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