Equations balanced on the previous day | Equations balanced on the next day |
4 PH3 + 823 O2 = 6 H2O + 4 PO410
K(s) + AlCl3(s) = KCl(s) + Al(s) =>
3 K(s) + AlCl3(s) = 3 KCl(s) + Al(s)
Br + FeCl3 = Cl2 + FeBr3 =>
6 Br + 2 FeCl3 = 3 Cl2 + 2 FeBr3
NaCl(aq) + H2SO4(aq) + Ag = NaSO4(aq) + HCl + AgH =>
NaCl(aq) + H2SO4(aq) + Ag = NaSO4(aq) + HCl + AgH
H2SIF6 = SIF4 + HF =>
H2SIF6 = SIF4 + 2 HF
Pb3(PO4)2 = Pb + (PO4) =>
Pb3(PO4)2 = 3 Pb + 2(PO4)
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
Al2(SO4)3 + Cu(NO3)2 = CuSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Al(NO3)3
H2CO3 + Cr2O3 = Cr2(CO3)3 + H2O =>
3 H2CO3 + Cr2O3 = Cr2(CO3)3 + 3 H2O
CH2O + H1 = CH3OH =>
CH2O + 2 H1 = CH3OH
NaBr + MgCO3 = MgBr + NaCO3 =>
NaBr + MgCO3 = MgBr + NaCO3
PbKI = Pb + KI =>
PbKI = Pb + KI
Na2CO3 + C6H8O7 = Na3C6H5O7 + CO2 + H2O =>
3 Na2CO3 + 2 C6H8O7 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
Ba(NO3)2 + NaPO4 = Na(NO3)2 + BaPO4 =>
Ba(NO3)2 + NaPO4 = Na(NO3)2 + BaPO4
Li + HNO3 = LiNO3 + H2O + HN3 =>
16 Li + 19 HNO3 = 16 LiNO3 + 9 H2O + HN3
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
RhO3 = RhOO2 =>
RhO3 = RhOO2
LiCl + F = Cl + LiF =>
LiCl + F = Cl + LiF
H2SO4 + SO3 = HSO4HSO3 =>
H2SO4 + SO3 = HSO4HSO3
Cl2 + H2O = ClO3{-} + Cl{-} + H{+} =>
3 Cl2 + 3 H2O = ClO3{-} + 5 Cl{-} + 6 H{+}
Br + FeCl2 = Cl2 + FeBr3 =>
3 Br + FeCl2 = Cl2 + FeBr3
SrCO3 + HBr = CO2 + SrBr + HO =>
SrCO3 + HBr = CO2 + SrBr + HO
Ca3PO42 + SiO2 + C = P + CaSi2 + CO =>
Ca3PO42 + 6 SiO2 + 54 C = P + 3 CaSi2 + 54 CO
Ba(OH)2 + HClO2 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + 2 HClO2 = Ba(ClO2)2 + 2 H2O
Cl + BaF2 = ClF2 + Ba =>
Cl + BaF2 = ClF2 + Ba
RbBr + F2 = RbF + Br2 =>
2 RbBr + F2 = 2 RbF + Br2
C6H12O6 = C2H5OH1 + CO2 =>
C6H12O6 = 2 C2H5OH1 + 2 CO2
Cu + HNO3 = Cu2NO4 + H2O + NO2 =>
2 Cu + 4 HNO3 = Cu2NO4 + 2 H2O + 3 NO2
SrCl2 + NH3 = SrH2 + NCl3 =>
3 SrCl2 + 2 NH3 = 3 SrH2 + 2 NCl3
Cu + HNO3 = Cu2NO4 + H2O + NO2 =>
2 Cu + 4 HNO3 = Cu2NO4 + 2 H2O + 3 NO2
HN03 + Br2 + H2O = HBr + HNO3 =>
HN03 + 8 Br2 + 9 H2O = 16 HBr + 3 HNO3
CH3CHCH2 + KMnO4 + H2SO4 = CH2COOH + K2SO4 + MnSO4 + H2O =>
4 CH3CHCH2 + 6 KMnO4 + 9 H2SO4 = 6 CH2COOH + 3 K2SO4 + 6 MnSO4 + 12 H2O
(NH4)2S + Fe(NO3)3 = NH4NO3 + Fe2S3 =>
3(NH4)2S + 2 Fe(NO3)3 = 6 NH4NO3 + Fe2S3
U + HCl + H2O = UO2{2+} + H2 + Cl{-} =>
U + 2 HCl + 2 H2O = UO2{2+} + 3 H2 + 2 Cl{-}
KOH + HCl = KCl + H2O = =>
KOH + HCl = KCl + H2O
NaNO3 + MgSO4 = Na2SO4 + Mg(NO3)2 =>
2 NaNO3 + MgSO4 = Na2SO4 + Mg(NO3)2
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
HCl + Sn(s) = H2(g) + SnCl2 =>
2 HCl + Sn(s) = H2(g) + SnCl2
Pb(NO3)4 = PbO2 + NO2 + O2 =>
Pb(NO3)4 = PbO2 + 4 NO2 + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CuHO + O2 = Cu{2+} + H2O + O{-2} =>
4 CuHO + O2 = 4 Cu{2+} + 2 H2O + 4 O{-2}
HNO3 + Ca(OH)2 = CaOHNO3 + H2O =>
HNO3 + Ca(OH)2 = CaOHNO3 + H2O
H6V10O28 + NaOH = Na3VO4 + H2O =>
H6V10O28 + 30 NaOH = 10 Na3VO4 + 18 H2O
Mg2 + Fe2 + Al4 + Si5 + O18 = [MgFe]2Al4Si5O18 =>
Mg2 + Fe2 + Al4 + Si5 + O18 = [MgFe]2Al4Si5O18
La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + (C100H300C100O100O100)2Ni100*4H200O100 + Fe100(N100O300)3*9H200O100 = La50Ca50Ni30Fe70O300 + N100O100 + O200 + H200O100 + C300H600O100 =>
10 La100(N100O300)3*6H200O100 + 10 Ca100(N100O300)2*4H200O100 + 6(C100H300C100O100O100)2Ni100*4H200O100 + 14 Fe100(N100O300)3*9H200O100 = 20 La50Ca50Ni30Fe70O300 + 92 N100O100 + 73 O200 + 244 H200O100 + 8 C300H600O100
H3PO3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr(SO4) + H2O =>
4 H3PO3 + K2Cr2O7 + 3 H2SO4 = 4 H3PO4 + K2SO4 + 2 Cr(SO4) + 3 H2O
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Fe2S + O2 = Fe2O3 + SO4 =>
2 Fe2S + 7 O2 = 2 Fe2O3 + 2 SO4
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