Equations balanced on the previous day | Equations balanced on the next day |
Na3 + 3 AsO4 + 3 AgNO3 = 3 NaNO3 + 3 AgAsO4
H2O + Na2S2O3 + SeO2 = NaOH + Na2S4O6 + Se =>
2 H2O + 4 Na2S2O3 + SeO2 = 4 NaOH + 2 Na2S4O6 + Se
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H12(l) + O2 = CO2(g) + H2O =>
C5H12(l) + 8 O2 = 5 CO2(g) + 6 H2O
Pb(NO3)2 + SnSO4 = PbSO4 + Sn(NO3)2 =>
Pb(NO3)2 + SnSO4 = PbSO4 + Sn(NO3)2
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl3 + H2O =>
C6H5NO2 + 2 Sn + 6 HCl = C6H5NH2 + 2 SnCl3 + 2 H2O
Zn + CuSO{4+} = CuZn + SO{4+} =>
Zn + CuSO{4+} = CuZn + SO{4+}
Mg + H2BO3 = Mg(H2BO3)2 =>
Mg + 2 H2BO3 = Mg(H2BO3)2
Pb(C2H5) + O2 = CO2 + H2O + Pb =>
4 Pb(C2H5) + 13 O2 = 8 CO2 + 10 H2O + 4 Pb
KI + NaNO2 + H2O = I2 + NO + KOH + NaOH =>
2 KI + 2 NaNO2 + 2 H2O = I2 + 2 NO + 2 KOH + 2 NaOH
KClO3 + CuSO4*5H2O + H2O = K2SO4 + Cu(ClO3)2*6H2O =>
2 KClO3 + CuSO4*5H2O + H2O = K2SO4 + Cu(ClO3)2*6H2O
BaCrO4 + HCl = BaCr2O7 + BaCl2 + H2O =>
2 BaCrO4 + 2 HCl = BaCr2O7 + BaCl2 + H2O
Fe + Au2(SO4)3 = Fe2(SO4)3 + Au =>
2 Fe + Au2(SO4)3 = Fe2(SO4)3 + 2 Au
HCl + Na2S = H2S(g) + NaCl =>
2 HCl + Na2S = H2S(g) + 2 NaCl
H2SO4 + ZnCO3 = ZnSO4 + CO2 + H2O =>
H2SO4 + ZnCO3 = ZnSO4 + CO2 + H2O
H2SiO3 + OH = SiO3 + H2O =>
H2SiO3 + 2 OH = SiO3 + 2 H2O
CaO + N2 = Ca + N2O =>
CaO + N2 = Ca + N2O
S2{-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
2 S2{-} + 13 I2 + 32 OH{-} = 4 SO4{2-} + 26 I{-} + 16 H2O
Be(OH)2 + Sr(OH)2 = SrBeO2 + H2O =>
Be(OH)2 + Sr(OH)2 = SrBeO2 + 2 H2O
C7H5NO3 + HO{-} + C3H6O = C16H10N2O2 + CH3COO{-} + H2O =>
2 C7H5NO3 + 2 HO{-} + 2 C3H6O = C16H10N2O2 + 2 CH3COO{-} + 4 H2O
PbSO4 + Na3PO4 = Pb3(PO4)2 + Na2SO4 =>
3 PbSO4 + 2 Na3PO4 = Pb3(PO4)2 + 3 Na2SO4
HNO3 + CaH2O2 = H2O + Ca(NO3)2 =>
2 HNO3 + CaH2O2 = 2 H2O + Ca(NO3)2
NO + O2 + Na2Co3 = NaNO2 + Co2 =>
4 NO + 2 O2 + 2 Na2Co3 = 4 NaNO2 + 3 Co2
CrCl3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O
NaCl + MgO = Na2O + MgCl2 =>
2 NaCl + MgO = Na2O + MgCl2
C18H36O2 + KOH = C18H35KO2 + H2O =>
C18H36O2 + KOH = C18H35KO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AsH3 + NO3{-} + H{+} = AsO4{-3}}+NO2+H2O =>
AsH3 + 8 NO3{-} + 5 H{+} = AsO4{-3}}+8NO2+4H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CaCl2(aq) + AgNO3(aq) = Ca(NO3) + AgCl2(s) =>
CaCl2(aq) + AgNO3(aq) = Ca(NO3) + AgCl2(s)
HCO3 + Au(OH)3 = Au(CO3)3 + H2O =>
3 HCO3 + Au(OH)3 = Au(CO3)3 + 3 H2O
CuF2 + Br2 = CuBr2 + F2 =>
CuF2 + Br2 = CuBr2 + F2
C22H19Cl2NO3 + O3 = H2O + CO2 + CH3CN + COCl2 =>
3 C22H19Cl2NO3 + 44 O3 = 24 H2O + 57 CO2 + 3 CH3CN + 3 COCl2
Ca(s) + ZnCl2(aq) = Zn(s) + CaCl2(aq) =>
Ca(s) + ZnCl2(aq) = Zn(s) + CaCl2(aq)
Cu + Fe(OH)3 = Cu(OH) + Fe3 =>
9 Cu + 3 Fe(OH)3 = 9 Cu(OH) + Fe3
Sr(NO3)2 + (NH4)2CO3 = Sr2CO3 + NH4(NO3)2 =>
2 Sr(NO3)2 + (NH4)2CO3 = Sr2CO3 + 2 NH4(NO3)2
C2H12O6 + CuO = Cu + H2O + CO2 =>
C2H12O6 + 4 CuO = 4 Cu + 6 H2O + 2 CO2
B2H6 + H3O = H3BO3 + H2 =>
B2H6 + 6 H3O = 2 H3BO3 + 9 H2
CH3COOH + Pb(OH)2 = Pb(CH3COOH)2 + H2O + CO2 =>
9 CH3COOH + 4 Pb(OH)2 = 4 Pb(CH3COOH)2 + 6 H2O + 2 CO2
Fe{+2} + H{+} + ClO3{-} = Fe{+3} + Cl2 + H2O =>
10 Fe{+2} + 12 H{+} + 2 ClO3{-} = 10 Fe{+3} + Cl2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mn3O4 + H = Mn + H2O =>
Mn3O4 + 8 H = 3 Mn + 4 H2O
C19H24N2O8 + H + CO2 = C14H18O6 + NO3 =>
11 C19H24N2O8 + 60 H + 43 CO2 = 18 C14H18O6 + 22 NO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
FECl3(aq) = FE(aq) + Cl(aq) =>
FECl3(aq) = FE(aq) + 3 Cl(aq)
Mg(s) + HBr(aq) = MgBr(aq) + H(g) =>
Mg(s) + HBr(aq) = MgBr(aq) + H(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
FeCuS2 + HNO3 = Fe(NO3)2 + Cu(NO3)2 + NO2 + S8 + H2O =>
4 FeCuS2 + 32 HNO3 = 4 Fe(NO3)2 + 4 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
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