| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaCl = 2 Na + Cl2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
K2Cr2O7 + BaCl2 + H2SO4 = Cl + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
KOH(ag) + H2SO4(ag) = K2SO4(ag) + H2O(l) =>
2 KOH(ag) + H2SO4(ag) = K2SO4(ag) + 2 H2O(l)
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
K(ClO3) + H2SO4 = KH(SO4) + O + ClO2 + H2O =>
2 K(ClO3) + 2 H2SO4 = 2 KH(SO4) + O + 2 ClO2 + H2O
MnO + Pb2O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
4 MnO + 5 Pb2O4 + 20 HNO3 = 4 HMnO4 + 10 Pb(NO3)2 + 8 H2O
K(ClO3) + H2SO4 = K(HSO4) + O + ClO2 + H2O =>
2 K(ClO3) + 2 H2SO4 = 2 K(HSO4) + O + 2 ClO2 + H2O
Mg(s) + HBr(ag) = MgBr2(aq) + H2(g) =>
Mg(s) + 2 HBr(ag) = MgBr2(aq) + H2(g)
Bi + Se + Ni = (Bi95Ni05)2Se300 =>
190 Bi + 300 Se + 10 Ni = (Bi95Ni05)2Se300
Cr2O3 + CO3Na2 + NO3K = CrO4Na2 + CO2 + NO2K =>
Cr2O3 + 2 CO3Na2 + 3 NO3K = 2 CrO4Na2 + 2 CO2 + 3 NO2K
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
H2O2 + KI + H2SO4 = I2 + H2O + K2SO4 =>
H2O2 + 2 KI + H2SO4 = I2 + 2 H2O + K2SO4
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Cl2 + NH3 = N2H4 + NH4Cl =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
K2Cr2O7 + BaCl2 + H2SO4 = Cl + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SCl6 = S + Cl2 =>
SCl6 = S + 3 Cl2
NH3 + Cl2 = HCl + NCl3 =>
NH3 + 3 Cl2 = 3 HCl + NCl3
C7H8O2(l) + O2(g) = CO2(g) + H2O(l) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(l)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
I2 + HNO3 = HIO3 + H2O + NO =>
3 I2 + 10 HNO3 = 6 HIO3 + 2 H2O + 10 NO
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
I2 + HNO3 = HIO3 + H2O + NO =>
3 I2 + 10 HNO3 = 6 HIO3 + 2 H2O + 10 NO
N2O3 = N2 + O2 =>
2 N2O3 = 2 N2 + 3 O2
NH3 + Cl2 = HCl + N2 =>
2 NH3 + 3 Cl2 = 6 HCl + N2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
K(ClO3) + H2SO4 = KH(SO4) + O + ClO2 + H2O =>
2 K(ClO3) + 2 H2SO4 = 2 KH(SO4) + O + 2 ClO2 + H2O
HNO3 + S = H2SO4 + NO2 + H2O =>
6 HNO3 + S = H2SO4 + 6 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Cr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 7 H2O
Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
HNo2 + Na = NaNo2 + H2 =>
2 HNo2 + 2 Na = 2 NaNo2 + H2
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HNO3 + HI = NO + I + H2O =>
HNO3 + 3 HI = NO + 3 I + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
SO2 + H2O + Cl = H2SO4 + HCl =>
SO2 + 2 H2O + 2 Cl = H2SO4 + 2 HCl
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + Cl2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
KMnO4 + HCl = KCl + MnCl2 + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl2 + 5 Cl + 4 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/02/15
Equations balanced on 08/01/14
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