Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
PbCO3 + HCl = PbCl2 + H2CO3 =>
PbCO3 + 2 HCl = PbCl2 + H2CO3
Cr(ClO2)2 + Ti(SO4)2 = Cr(SO4)2 + Ti(ClO2)2 =>
Cr(ClO2)2 + Ti(SO4)2 = Cr(SO4)2 + Ti(ClO2)2
Na2SO3(aq) + HCl(aq) = NaCl(s) + H2SO3 =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(s) + H2SO3
MnO4{-} + H2S + H{+}— = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+}— = 2 Mn{2+} + 5 S + 8 H2O
BaCl2 + H2O = HCl + Ba(OH)2 =>
BaCl2 + 2 H2O = 2 HCl + Ba(OH)2
Ba(NH2)2 + H2O = Ba(OH)2 + NH3*H2O =>
Ba(NH2)2 + 4 H2O = Ba(OH)2 + 2 NH3*H2O
CoCl3 + NH3 + H2O = Co(NH3)5H2OCl3 =>
CoCl3 + 5 NH3 + H2O = Co(NH3)5H2OCl3
(NH3)N2 + H2 = NH3 =>
(NH3)N2 + 3 H2 = 3 NH3
KNO3 + FeSO4 + H2SO4 = Fe(SO4)3 + NO + H2O + K2SO4 =>
4 KNO3 + 3 FeSO4 + 8 H2SO4 = 3 Fe(SO4)3 + 4 NO + 8 H2O + 2 K2SO4
Mn{2+} + Co = Mn + Co{2+} =>
Mn{2+} + Co = Mn + Co{2+}
H2SO4 + CU = CUS + CUSO4 + H2O =>
4 H2SO4 + 4 CU = CUS + 3 CUSO4 + 4 H2O
K2B4O7 + HCl + H2O = H3BO3 + KCl =>
K2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 KCl
CO + NaClO2 + NaOH = NaCl + Na2CO3 + H2O =>
2 CO + NaClO2 + 4 NaOH = NaCl + 2 Na2CO3 + 2 H2O
H2O2 + H2SO4 = SO4 + H2O =>
H2O2 + H2SO4 = SO4 + 2 H2O
C137H97O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
4 C137H97O9NS + 635 O2 = 548 CO2 + 194 H2O + 4 NO2 + 4 SO2
K2MnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
K2MnO4 + 4 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 Cl2
Fe3S4 + O2 + H2O = Fe(OH)3 + SO4 =>
4 Fe3S4 + 41 O2 + 18 H2O = 12 Fe(OH)3 + 16 SO4
H3BO3 + LiOH = H2O + Li3BO3 =>
H3BO3 + 3 LiOH = 3 H2O + Li3BO3
B4O5(OH)4{2-} + H2O + HCl = H3BO3 + Cl{-} =>
B4O5(OH)4{2-} + 3 H2O + 2 HCl = 4 H3BO3 + 2 Cl{-}
SbCl5 + KI = SbCl3 + KCl + I2 =>
SbCl5 + 2 KI = SbCl3 + 2 KCl + I2
Ba(OH)2 + CH3COOH = Ba(CH3COOH)2 + CO2 + H2O =>
4 Ba(OH)2 + 9 CH3COOH = 4 Ba(CH3COOH)2 + 2 CO2 + 6 H2O
C6H5(OH) + O2 = (CO2) + H2O =>
C6H5(OH) + 7 O2 = 6(CO2) + 3 H2O
HCI + NaHCO3 = NaCI + CO2 + H2O =>
HCI + NaHCO3 = NaCI + CO2 + H2O
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = H2O + CO2 + NaC2H3O2
OCl2 + HCl = Cl2 + H2O =>
OCl2 + 2 HCl = 2 Cl2 + H2O
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + I2 + H2O =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + I2 + H2O
C2H2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HCOOH + H2O =>
5 C2H2 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 HCOOH + 4 H2O
NaSO4 + HgNO3 = NaNO3 + HgSO4 =>
NaSO4 + HgNO3 = NaNO3 + HgSO4
K2Cr2O7 + HCl = KCl + CrCl + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl + 7 H2O + 10 Cl
K(s) + HCl(aq) = KCl(g) + H(g) =>
K(s) + HCl(aq) = KCl(g) + H(g)
BaCl2 + NaOH = BaOH + NaCl2 =>
BaCl2 + NaOH = BaOH + NaCl2
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
Cs4SiO4 + H2O = CsOH + H4SiO4 =>
Cs4SiO4 + 4 H2O = 4 CsOH + H4SiO4
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Fe2O3CO = FeFeCO4 =>
Fe2O3CO = FeFeCO4
CuS + HNO3(concentrated) = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3(concentrated) = CuSO4 + 4 H2O + 8 NO2
H3PO4 + P2O5 = H4P2O7 =>
4 H3PO4 + P2O5 = 3 H4P2O7
Na2S + AlCl3 + H2O = NaCl + Al(OH)3 + H2S =>
3 Na2S + 2 AlCl3 + 6 H2O = 6 NaCl + 2 Al(OH)3 + 3 H2S
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
CaCO3 + H2SO4 = CO2 + H2O + CaSO4 =>
CaCO3 + H2SO4 = CO2 + H2O + CaSO4
KI + Cl2 = KCl2 + I =>
KI + Cl2 = KCl2 + I
CoS + HNO3 = Co(NO3)3 + Co(SO4)3 + NO + H2O =>
3 CoS + 16 HNO3 = 2 Co(NO3)3 + Co(SO4)3 + 10 NO + 8 H2O
Al + HNO3 = Al(NO3)3 + H2O + NH3 =>
8 Al + 27 HNO3 = 8 Al(NO3)3 + 9 H2O + 3 NH3
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
FeO + CH3COOH = FeOH + CH3COO =>
FeO + CH3COOH = FeOH + CH3COO
NaNO3 + MgSO4 = NaSO4 + MgNO3 =>
NaNO3 + MgSO4 = NaSO4 + MgNO3
Mg(OH)2 + H2(SO4) = Mg2(SO4)2 + H2O =>
2 Mg(OH)2 + 2 H2(SO4) = Mg2(SO4)2 + 4 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 O
AlNO{3} + NaOH = AlOH + NaNO{3} =>
AlNO{3} + NaOH = AlOH + NaNO{3}
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