Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + Na2(NO3)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ca + Cu(NO3)2 = Ca(NO3) + Cu =>
2 Ca + Cu(NO3)2 = 2 Ca(NO3) + Cu
Na + ZnSO4 = NaSO4 + Zn =>
Na + ZnSO4 = NaSO4 + Zn
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NaI + MnO2 + H2SO4 = I2 + NaHSO4 + MnSO4 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = I2 + 2 NaHSO4 + MnSO4 + 2 H2O
MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO
Al + Zn(NO3)2 = Al(NO3) + Zn =>
2 Al + Zn(NO3)2 = 2 Al(NO3) + Zn
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Ca + Cu(NO3)2 = Ca(NO3) + Cu =>
2 Ca + Cu(NO3)2 = 2 Ca(NO3) + Cu
Fe2O3 + Na2S = Fe2S3 + Na2O =>
Fe2O3 + 3 Na2S = Fe2S3 + 3 Na2O
Na2CO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2 + 3 H2O + 2 Na3C6H5O7
CuSO4 + ZnO = CuO + ZnSO4 =>
CuSO4 + ZnO = CuO + ZnSO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
(HCl) + HCO3 = H2O + CO2 + Cl =>
(HCl) + HCO3 = H2O + CO2 + Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3(s) = Na2O + CO2 + H2O =>
2 NaHCO3(s) = Na2O + 2 CO2 + H2O
H2Se + KNO3 = KNO2 + SeO2 + H2O =>
H2Se + 3 KNO3 = 3 KNO2 + SeO2 + H2O
BaO2(s) + Al(s) = Ba(s) + Al2O3(g) =>
3 BaO2(s) + 4 Al(s) = 3 Ba(s) + 2 Al2O3(g)
Fe3O + H = Fe + H2O =>
Fe3O + 2 H = 3 Fe + H2O
C6H12N4 + Sr(NO3)2 = SrCO3 + N2 + CO + H2O =>
C6H12N4 + 3 Sr(NO3)2 = 3 SrCO3 + 5 N2 + 3 CO + 6 H2O
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
Na2SO3 + H2O + I2 = NaI + H2SO4 =>
Na2SO3 + H2O + I2 = 2 NaI + H2SO4
H2S + CO3{2-} = HS{-} + HCO3{-} =>
H2S + CO3{2-} = HS{-} + HCO3{-}
Zn + SnI4 = ZnI2 + Sn =>
2 Zn + SnI4 = 2 ZnI2 + Sn
Ni(NO3)26H2O + CH4N2O + H2O = Ni(OH)2 + NH4(NO3)2 + CO =>
14 Ni(NO3)26H2O + 127 CH4N2O + 158 H2O = 14 Ni(OH)2 + 206 NH4(NO3)2 + 127 CO
Pb + Fe(SO4) = Pb(SO4) + Fe =>
Pb + Fe(SO4) = Pb(SO4) + Fe
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
NH4(aq) + OH(aq) = H2O + NH3 =>
NH4(aq) + OH(aq) = H2O + NH3
Na(s) + NH3(g) = NaNH3(s) =>
Na(s) + NH3(g) = NaNH3(s)
Bi(NO3)3 + HCl = BiCl3 + (NO3)H =>
Bi(NO3)3 + 3 HCl = BiCl3 + 3(NO3)H
C7H5N306 + NH4NO3 = N2 + CO2 + H2O =>
2 C7H5N306 + 33 NH4NO3 = 339 N2 + 14 CO2 + 71 H2O
Cr7N66H96C24O24 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO2 + H2O =>
14 Cr7N66H96C24O24 + 1324 KMnO4 + 1475 H2SO4 = 49 K2Cr2O7 + 1324 MnSO4 + 336 CO2 + 924 KNO3 + 151 K2SO2 + 2147 H2O
Li + GaF3 = Ga + LiF =>
3 Li + GaF3 = Ga + 3 LiF
Bi(NO3)3 + (NH4)2SO4 = Bi2(SO4)3 + NH4NO3 =>
2 Bi(NO3)3 + 3(NH4)2SO4 = Bi2(SO4)3 + 6 NH4NO3
NaOH(aq) + H2SO4 = Na2SO4 + H2O(l) =>
2 NaOH(aq) + H2SO4 = Na2SO4 + 2 H2O(l)
NiCl5 + O2 = NiO3 + Cl2 =>
2 NiCl5 + 3 O2 = 2 NiO3 + 5 Cl2
Mg(HCO3)2 + NaOH = Na{+} + CO3{2-} + Mg(OH)2 + H2O =>
Mg(HCO3)2 + 4 NaOH = 4 Na{+} + 2 CO3{2-} + Mg(OH)2 + 2 H2O
Pb(CH3COO)2 + H2SO4 = H2(CH3COO)2 + PbSO4 =>
Pb(CH3COO)2 + H2SO4 = H2(CH3COO)2 + PbSO4
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
Na2O2 + H2O + CO2 = NaHCO3 + O2 =>
2 Na2O2 + 2 H2O + 4 CO2 = 4 NaHCO3 + O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
BaCl2 + Na2S = NaCl + BaS =>
BaCl2 + Na2S = 2 NaCl + BaS
Cl{-} + H3O{+} + Mg = MgCl2 + H2 + H2O2 =>
2 Cl{-} + 2 H3O{+} + Mg = MgCl2 + 2 H2 + H2O2
NaJ + KMnO4 + H2SO4 = J2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
10 NaJ + 2 KMnO4 + 8 H2SO4 = 5 J2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
NaHCO3(s) = Na2O + CO2 + H2O =>
2 NaHCO3(s) = Na2O + 2 CO2 + H2O
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