Equations balanced on the previous day | Equations balanced on the next day |
8 Al + 6 Pb(NO3)2 = 4 Al2(NO3)3 + 3 Pb2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Hg(NO3)2 + HCl = Hg2Cl2 + Cl2 + HNO3 =>
2 Hg(NO3)2 + 4 HCl = Hg2Cl2 + Cl2 + 4 HNO3
As2O3 + LiMnO4 + H2SO4 + H2O = MnSO4 + H3AsO4 + LiSO4 =>
As2O3 + LiMnO4 + 2 H2SO4 + H2O = MnSO4 + 2 H3AsO4 + LiSO4
Sn2{+} + {-} = Sn4{+} =>
2 Sn2{+} + e = Sn4{+}
SrCl2 + Al2(SO4)3 = SrSO4 + AlCl3 =>
3 SrCl2 + Al2(SO4)3 = 3 SrSO4 + 2 AlCl3
C7H12 + Br2 = C7H12Br4 =>
C7H12 + 2 Br2 = C7H12Br4
HPO4 + Na = Na3PO4 + H2 =>
2 HPO4 + 6 Na = 2 Na3PO4 + H2
Zn(NO3)2 + KCl = ZnCl2 + KNO3 =>
Zn(NO3)2 + 2 KCl = ZnCl2 + 2 KNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H4C2O2 + NaOH = NaC2H3O2 + H2O =>
H4C2O2 + NaOH = NaC2H3O2 + H2O
Na3AsO3 + AgNO3 + H2O = Na3AsO4 + HNO3 + Ag =>
Na3AsO3 + 2 AgNO3 + H2O = Na3AsO4 + 2 HNO3 + 2 Ag
KNO3 = K + NO3 =>
KNO3 = K + NO3
Rb + HBr = H2 + RbBr =>
2 Rb + 2 HBr = H2 + 2 RbBr
Cu(II)SO4 + CaCl2 = Cu(II)Cl2 + CaSO4 =>
Cu(II)SO4 + CaCl2 = Cu(II)Cl2 + CaSO4
K2SO3 + HOH = KHSO3 + KOH =>
K2SO3 + HOH = KHSO3 + KOH
C6H12 + KMnO4 + H2O = C6H10O4 + KOH + MnO2 =>
3 C6H12 + 10 KMnO4 + 2 H2O = 3 C6H10O4 + 10 KOH + 10 MnO2
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+} =>
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+}
C6H14 = C3H8 + C3H6 =>
C6H14 = C3H8 + C3H6
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
F2(OH)2 + HCl = F2Cl2 + H2O =>
F2(OH)2 + 2 HCl = F2Cl2 + 2 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
K2CO3 + SiO2 = K2O*2SiO2 + CO2 =>
K2CO3 + 2 SiO2 = K2O*2SiO2 + CO2
K2[PtCl4] + C6H16N2 + KI = [PtI2(C6H16N2)] + KCl =>
K2[PtCl4] + C6H16N2 + 2 KI = [PtI2(C6H16N2)] + 4 KCl
Ca(SO4) + Mg = Mg(SO4) + Ca =>
Ca(SO4) + Mg = Mg(SO4) + Ca
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CaBr + H2O = HBr + CaOH =>
CaBr + H2O = HBr + CaOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H3PO4 + Zn = Zn3(PO4)3 + H2 =>
6 H3PO4 + 6 Zn = 2 Zn3(PO4)3 + 9 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Na2HPO3 + KMnO4 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2HPO3 + 2 KMnO4 + 8 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CoCl2*6H2O + NH4Cl + NH3 + O2 = (CoCl(NH3)5)Cl2 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 16 NH3 + O2 = 4(CoCl(NH3)5)Cl2 + 26 H2O
K2Zn(OH)4 + CO2 = KHCO3 + Zn(OH)2 =>
K2Zn(OH)4 + 2 CO2 = 2 KHCO3 + Zn(OH)2
H3PO4 + Na2S = Na2PO4 + H3S =>
H3PO4 + Na2S = Na2PO4 + H3S
Na2S(aq) + ZnSO4(aq) = Na2SO4(s) + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4(s) + ZnS(s)
ClO2{-} + OH{-)+Fe{3+} = ClO4{-}+H2O+Fe{2+} =>
ClO2{-} + 4 OH{-)+4Fe{3+} = ClO4{-}+2H2O+4Fe{2+}
Cr(C2H3O2)3 + Na2CO3 = NaC2H3O2 + Cr2(CO3)3 =>
2 Cr(C2H3O2)3 + 3 Na2CO3 = 6 NaC2H3O2 + Cr2(CO3)3
BrCl + NaS = BrS + NaCl =>
BrCl + NaS = BrS + NaCl
Mg + Zn(SO4) = Mg(SO4) + Zn =>
Mg + Zn(SO4) = Mg(SO4) + Zn
Mo3As2 + H2S = Mo(SH)2 + AsH3 =>
Mo3As2 + 6 H2S = 3 Mo(SH)2 + 2 AsH3
HgCl + HCO3 = HCl + HgCO3 =>
HgCl + HCO3 = HCl + HgCO3