Equations balanced on the previous day | Equations balanced on the next day |
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Al + Fe2O2 = Al2O3 + Fe =>
4 Al + 3 Fe2O2 = 2 Al2O3 + 6 Fe
CuO + N2 = Cu(NO3)2 + Cu =>
6 CuO + N2 = Cu(NO3)2 + 5 Cu
Na2S + FeCl3 = FeS + NaCl + S =>
3 Na2S + 2 FeCl3 = 2 FeS + 6 NaCl + S
C11H18N2O3 + H2O = C11H20N2O4 =>
C11H18N2O3 + H2O = C11H20N2O4
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C2H4Cl2(aq) + Na2CO3(s) + H2O(l) = C2H6O2(aq) + NaCl(aq) + CO2(g) =>
C2H4Cl2(aq) + Na2CO3(s) + H2O(l) = C2H6O2(aq) + 2 NaCl(aq) + CO2(g)
C17H29COOCH3 + O2 = CO2 + H2O =>
C17H29COOCH3 + 26 O2 = 19 CO2 + 16 H2O
NaCl(aq) + Mg(NO3)2(aq) = Na2(NO3)2 + MgCl2 =>
2 NaCl(aq) + Mg(NO3)2(aq) = Na2(NO3)2 + MgCl2
RSSR + H2O2 = RSO3 + H2O =>
RSSR + 6 H2O2 = 2 RSO3 + 6 H2O
Nb2O5 + KOH = K3NbO4 + H2O =>
Nb2O5 + 6 KOH = 2 K3NbO4 + 3 H2O
C6H5CH2OH + Cr2O7{2-} + H{+} = C6H5CO2H + Cr{3+} + H2O =>
3 C6H5CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 C6H5CO2H + 4 Cr{3+} + 11 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaSO3 + H2O = NaSO4 + H2 =>
NaSO3 + H2O = NaSO4 + H2
Ba + HCN = Ba(CN)2 + H2 =>
Ba + 2 HCN = Ba(CN)2 + H2
NaCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + NaNO3(aq) =>
2 NaCl(aq) + Pb(NO3)2(aq) = PbCl2(aq) + 2 NaNO3(aq)
NH3 + ONO = N2 + H2O =>
8 NH3 + 6 ONO = 7 N2 + 12 H2O
CuSO4 + Ag = Ag2SO4 + Cu =>
CuSO4 + 2 Ag = Ag2SO4 + Cu
K2Cr2O7 + SrCl2 + HCl = SrCl4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 SrCl2 + 14 HCl = 3 SrCl4 + 2 CrCl3 + 2 KCl + 7 H2O
HCl + CO2 = CO + Cl2 + H2O =>
2 HCl + CO2 = CO + Cl2 + H2O
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
H2O2 + NaCl = NaClO3 + H2O =>
3 H2O2 + NaCl = NaClO3 + 3 H2O
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(s) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(aq) = NaCH3COO(s) + H2O(l) + CO2(g)
Zn(s) + Cr(NO3)2(aq) = Zn(NO3)2(aq) + Cr(s) =>
Zn(s) + Cr(NO3)2(aq) = Zn(NO3)2(aq) + Cr(s)
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
CuI + NaOH = I + Cu(OH)2 + Na =>
CuI + 2 NaOH = I + Cu(OH)2 + 2 Na
HCl + K2Cr2O7 = KCl + Cl2 + CrCl3 + H2O =>
14 HCl + K2Cr2O7 = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
Na2S + FeCl3 = FeS + NaCl + S =>
3 Na2S + 2 FeCl3 = 2 FeS + 6 NaCl + S
Na2CO3 + C3H6O2 = CO2 + H2O + NaC3H5O2 =>
Na2CO3 + 2 C3H6O2 = CO2 + H2O + 2 NaC3H5O2
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
Na2SO3 + KIO3 + H2SO4 = K2SO4 + I2 + H2O + Na2SO4 =>
5 Na2SO3 + 2 KIO3 + H2SO4 = K2SO4 + I2 + H2O + 5 Na2SO4
Na + H2CO3 = NaHCO3 + HNa =>
2 Na + H2CO3 = NaHCO3 + HNa
Li4Si + H2O = LiOH + SiH4 =>
Li4Si + 4 H2O = 4 LiOH + SiH4
NH4NO2 + Ba(OH)2 = (NH4)2O + H2O + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = (NH4)2O + H2O + Ba(NO2)2
Ca(OH)2 + Al2(OH)Cl5 = CaCl2 + Al(OH)3 =>
5 Ca(OH)2 + 2 Al2(OH)Cl5 = 5 CaCl2 + 4 Al(OH)3
Cr(OH)3 + NH3*H2O = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH3*H2O = [Cr(NH3)6](OH)3 + 6 H2O
SiF6 = Si + F2 =>
SiF6 = Si + 3 F2
HNO3 + Al(OH)3 = H(OH)3 + Al(NO3) =>
HNO3 + Al(OH)3 = H(OH)3 + Al(NO3)
NH4CO3 + KI = NH4I + KCO3 =>
NH4CO3 + KI = NH4I + KCO3
Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2
Fe2O3(s) + NaOH(aq) + H2O(l) = NaFe(OH)4(aq) =>
Fe2O3(s) + 2 NaOH(aq) + 3 H2O(l) = 2 NaFe(OH)4(aq)
Fe + H2O = Fe2O8 + H2 =>
2 Fe + 8 H2O = Fe2O8 + 8 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Co + NaCN + O2 + H2O = Na2Co(CN)4 + NaOH =>
2 Co + 8 NaCN + O2 + 2 H2O = 2 Na2Co(CN)4 + 4 NaOH
KMnO4 + KIH + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
4 KMnO4 + 10 KIH + 11 H2SO4 = 4 MnSO4 + 7 K2SO4 + 5 I2 + 16 H2O
MgNo3 + KOH = KNo3 + MgOH =>
MgNo3 + KOH = KNo3 + MgOH
H2SO4(aq) + KMnO4(aq) = Mn2O7(aq) + K2SO4(aq) + H2O(aq) =>
H2SO4(aq) + 2 KMnO4(aq) = Mn2O7(aq) + K2SO4(aq) + H2O(aq)
NiSO4 + K4[Fe(CN6)] = K2SO4 + Ni2[Fe(CN6)] =>
2 NiSO4 + K4[Fe(CN6)] = 2 K2SO4 + Ni2[Fe(CN6)]
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C9H8O4 + HCl = C9H904 + Cl + H2O =>
C9H8O4 + 904 HCl = C9H904 + 904 Cl + 4 H2O
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