Equations balanced on the previous day |
9 PbSO4 + 4 NO2S = 9 PbS + 4 NO2SO9
C + S8 = CS2 =>
4 C + S8 = 4 CS2
I{-} + ClO{-} + H{+} = I2 + Cl2 + H2O =>
2 I{-} + 2 ClO{-} + 4 H{+} = I2 + Cl2 + 2 H2O
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
Zn + CH2O2 = Zn(HCOO)2 + H2 =>
Zn + 2 CH2O2 = Zn(HCOO)2 + H2
Li2O(s) + H2O = LiOH(ac) =>
Li2O(s) + H2O = 2 LiOH(ac)
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu + H2SO4 = CuSO4(aq) + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4(aq) + SO2 + 2 H2O
Ga2(SO4)3 + BaCl2 = GaCl3 + BaSO4 =>
Ga2(SO4)3 + 3 BaCl2 = 2 GaCl3 + 3 BaSO4
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
C22H30Cl2N10 + HClO4 = C22H32Cl2N10 + ClO4 =>
C22H30Cl2N10 + 2 HClO4 = C22H32Cl2N10 + 2 ClO4
CI2(g) + MgBr2(aq) = MgCI2(aq) + Br2(aq) =>
CI2(g) + MgBr2(aq) = MgCI2(aq) + Br2(aq)
NiSO4 + Sn = SnSO4 + Ni =>
NiSO4 + Sn = SnSO4 + Ni
HCl + CO2 + H2O = (C2H3Cl)2 + O2 =>
2 HCl + 4 CO2 + 2 H2O = (C2H3Cl)2 + 5 O2
SO2 + NaOH = Na2SO3 + H2O* =>
SO2 + 2 NaOH = Na2SO3 + H2O*
NH3 + CuO = Cu{+} + N2 + H2O + {-} =>
2 NH3 + 3 CuO = 3 Cu{+} + N2 + 3 H2O + 3e
NH4ClO4 + Al = Al2O3 + N2 + HCl + H2O =>
6 NH4ClO4 + 10 Al = 5 Al2O3 + 3 N2 + 6 HCl + 9 H2O
CuCl2(at) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(at) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
C10H22 + O2(g) = CO2 + H2O =>
2 C10H22 + 31 O2(g) = 20 CO2 + 22 H2O
HC2H3O2 + H2ONaOH = NaC2H3O2 + H2O =>
HC2H3O2 + H2ONaOH = NaC2H3O2 + 2 H2O
Na2SO3 + KMnO4 + H2O = MnO(OH)2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + 3 H2O = 2 MnO(OH)2 + 2 KOH + 3 Na2SO4
Mg + HC2H3O2 = Mg(C4H6O4) + H2 =>
Mg + 2 HC2H3O2 = Mg(C4H6O4) + H2
Fr + K3PO4 = Fr3PO4 + K =>
3 Fr + K3PO4 = Fr3PO4 + 3 K
NH4Cl + Ca = CaCl2 + NH4 =>
2 NH4Cl + Ca = CaCl2 + 2 NH4
SbOCl + HCl = H[SbCl4] + H2O =>
SbOCl + 3 HCl = H[SbCl4] + H2O
K2O + HBr = KBr + H2O =>
K2O + 2 HBr = 2 KBr + H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2