Equations balanced on the previous day | Equations balanced on the next day |
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
hydrogen + Pb3O4 = lead + water =>
4 H2 + Pb3O4 = 3 Pb + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2(aq) + Ag2SO4(aq) = AgCl(s) + BaSO4(aq) =>
BaCl2(aq) + Ag2SO4(aq) = 2 AgCl(s) + BaSO4(aq)
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
Fe(No3)3 + KNCS = Fe(NCS)3 + KNo3 =>
Fe(No3)3 + 3 KNCS = Fe(NCS)3 + 3 KNo3
HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
CH8O + O2 = CO2 + H2O =>
2 CH8O + 5 O2 = 2 CO2 + 8 H2O
Al3Br3 + Cl2 = AlCl2 + Br2 =>
2 Al3Br3 + 6 Cl2 = 6 AlCl2 + 3 Br2
C3H6O3 + NaOH = C3H5O3Na + H2O =>
C3H6O3 + NaOH = C3H5O3Na + H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
AgNO3 + AgCr = Ag + CrNO3 =>
AgNO3 + AgCr = 2 Ag + CrNO3
Cu(OH)2 + CO = Cu2O + CO2 + H2O =>
2 Cu(OH)2 + CO = Cu2O + CO2 + 2 H2O
(NH4)2 + S = (NH4)2S =>
(NH4)2 + S = (NH4)2S
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn2 + Cl2 = Zn1Cl2 =>
Zn2 + 2 Cl2 = 2 Zn1Cl2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnSO4 + [Ag(NH3)]NO3 + H2O + NH3 = MnO2 + Ag + (NH4)2SO4 =>
9 MnSO4 + 2[Ag(NH3)]NO3 + 12 H2O + 14 NH3 = 9 MnO2 + 2 Ag + 9(NH4)2SO4
N2H4 + CuCl2 = N2 + CuCl + HCl =>
N2H4 + 4 CuCl2 = N2 + 4 CuCl + 4 HCl
Fe(OH)3 + H + Cl = FeCl4 + H2O =>
Fe(OH)3 + 3 H + 4 Cl = FeCl4 + 3 H2O
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
Cu{+} + MnO2 + H{+} = Mn{2+} + H2O + Cu{2+} =>
2 Cu{+} + MnO2 + 4 H{+} = Mn{2+} + 2 H2O + 2 Cu{2+}
Pb(No3)3 + KI = KNo3 + PbI3 =>
Pb(No3)3 + 3 KI = 3 KNo3 + PbI3
NaPo4 + Cu(NO3)2 = Na(NO3)2 + CuPo4 =>
NaPo4 + Cu(NO3)2 = Na(NO3)2 + CuPo4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al(BrO)3 + NaCN = Al(CN)3 + NaBrO =>
Al(BrO)3 + 3 NaCN = Al(CN)3 + 3 NaBrO
Zn(OH)2 + NaNO3 = Na2ZnO2 + HNO3 =>
Zn(OH)2 + 2 NaNO3 = Na2ZnO2 + 2 HNO3
Na2HPO4 + HCl = NaH2PO4 + NaCl =>
Na2HPO4 + HCl = NaH2PO4 + NaCl
HClO4 + SO2 + H2O = H2SO34 + HCl =>
31 HClO4 + 4 SO2 + 4 H2O = 4 H2SO34 + 31 HCl
Na2Cr2O7 + H2SO4 + C7H7NO3 = C7H5NO4 + H3O + HCrO3 + NaHSO4 =>
5 Na2Cr2O7 + 10 H2SO4 + 3 C7H7NO3 = 3 C7H5NO4 + 2 H3O + 10 HCrO3 + 10 NaHSO4
In2S3 + HNO3 = In(NO3)3 + NO2 + H2SO4 + H2O =>
In2S3 + 30 HNO3 = 2 In(NO3)3 + 24 NO2 + 3 H2SO4 + 12 H2O
NaVO3 + Na2MoO4*2H2O + HCl = Na6V2Mo4O20 + NaCl + H2O =>
2 NaVO3 + 4 Na2MoO4*2H2O + 4 HCl = Na6V2Mo4O20 + 4 NaCl + 10 H2O
H2CrO4 + NaOH = NaCrO4 + H3O =>
H2CrO4 + NaOH = NaCrO4 + H3O
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Sn(NO3)2 + HgS = HgNO3 + SnS2 =>
Sn(NO3)2 + 2 HgS = 2 HgNO3 + SnS2
Na6(PO4)2 + Cu3(SO4)3 = Cu3(PO4)2 + Na6(SO4)3 =>
Na6(PO4)2 + Cu3(SO4)3 = Cu3(PO4)2 + Na6(SO4)3
sodiumhydrogencarbonate + hydrogenchloride = carbondioxide + sodiumchloride + water =>
NaHCO3 + HCl = CO2 + NaCl + H2O
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr
CaO + Hg = Ca + HgO =>
CaO + Hg = Ca + HgO
F2 + AlCl3 = AlF3 + Cl =>
3 F2 + 2 AlCl3 = 2 AlF3 + 6 Cl
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Cl + CH4 = C4Cl + HCl =>
17 Cl + 4 CH4 = C4Cl + 16 HCl
AgCl + Ba(NO3)2 = BaCl2 + AgNO3 =>
2 AgCl + Ba(NO3)2 = BaCl2 + 2 AgNO3
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)(NO3)(aq) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2(NH4)(NO3)(aq)
BaSO3(s) + H(aq) = Ba2(aq) + SO2(g) + H2O(l) =>
2 BaSO3(s) + 4 H(aq) = Ba2(aq) + 2 SO2(g) + 2 H2O(l)
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