| Equations balanced on the previous day | Equations balanced on the next day |
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2 H2O + 2 K = H2 + 2 KOH
CH3OH + Cr2O7 = HCHO + Cr + H2O =>
7 CH3OH + Cr2O7 = 7 HCHO + 2 Cr + 7 H2O
Ni(NO3)2 + Na2(CO3) = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2(CO3) = NiCO3 + 2 NaNO3
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Pb(N3)2 + Cr(MnO4)2 = Pb3O4 + NO + Cr2O3 + MnO2 =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 5 Pb3O4 + 90 NO + 22 Cr2O3 + 88 MnO2
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H23O =>
174 FeSO4 + 2 K2CrO4 + 92 H2SO4 = 87 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 8 H23O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + CuCl2 = Cu(NO3)2 + AgCl =>
2 AgNO3 + CuCl2 = Cu(NO3)2 + 2 AgCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
I2 + HF = F2 + HI =>
I2 + 2 HF = F2 + 2 HI
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + S8 = K2S =>
16 K + S8 = 8 K2S
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NH4(g) + HCl(g) = NCl3 + H2 =>
2 NH4(g) + 6 HCl(g) = 2 NCl3 + 7 H2
P4 + S8 = P2S5 =>
4 P4 + 5 S8 = 8 P2S5
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Fe(SO4)3(aq) + NaOH(aq) = NaSO4(aq) + Fe(OH)3(s) =>
Fe(SO4)3(aq) + 3 NaOH(aq) = 3 NaSO4(aq) + Fe(OH)3(s)
NaSO4 + BaCl = NaCl + BaSO4 =>
NaSO4 + BaCl = NaCl + BaSO4
C17H21NO4 + O2 = CO2 + H2O + N =>
4 C17H21NO4 + 81 O2 = 68 CO2 + 42 H2O + 4 N
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Fe(SO4)3 + NaOH = NaSO4 + Fe(OH)3 =>
Fe(SO4)3 + 3 NaOH = 3 NaSO4 + Fe(OH)3
Al + NH4ClO4 = Al2O3 + HCl + NO + H2O =>
2 Al + 2 NH4ClO4 = Al2O3 + 2 HCl + 2 NO + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Na2So4 + BaCl2 = NaCl + BaSo4 =>
Na2So4 + BaCl2 = 2 NaCl + BaSo4
NaH + H2O = NaO + H2 =>
2 NaH + 2 H2O = 2 NaO + 3 H2
Na2So4 + BaCl2 = NaCl + BaSo4 =>
Na2So4 + BaCl2 = 2 NaCl + BaSo4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Al + NH4ClO4 = Al2O3 + HCl + NO + H2O =>
2 Al + 2 NH4ClO4 = Al2O3 + 2 HCl + 2 NO + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
FeTiO3 + HCl + Cl2 = FeCl3 + TiO2 + H2O =>
2 FeTiO3 + 4 HCl + Cl2 = 2 FeCl3 + 2 TiO2 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe2(SO4)3 + NaOH = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Fe(OH)3
PbNO3 + NaPO3 = PbPO3 + NaNO3 =>
PbNO3 + NaPO3 = PbPO3 + NaNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/09/08
Equations balanced on 10/09/07
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