| Equations balanced on the previous day | Equations balanced on the next day |
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2 HCl + Zn = H2 + ZnCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Fe + S = FeS =>
Fe + S = FeS
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
As(OH)3(s) + H2SO4(aq) = As2(SO4)3(aq) + H2O(l) =>
2 As(OH)3(s) + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O(l)
H2C2O4 + KMnO4 = CO2 + K2O + Mn2O3 + H2O =>
4 H2C2O4 + 2 KMnO4 = 8 CO2 + K2O + Mn2O3 + 4 H2O
O2 + CH4 = H2O + CO2 =>
2 O2 + CH4 = 2 H2O + CO2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HNO3 + Na3PO4 = H3PO4 + NaNO3 =>
3 HNO3 + Na3PO4 = H3PO4 + 3 NaNO3
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Au + NaCN + H2O + O2 = NaOH + NaAu(CN)2 =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaOH + 4 NaAu(CN)2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
MgO + B = B2O3 + Mg =>
3 MgO + 2 B = B2O3 + 3 Mg
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H20 =>
80 Na2SO3 + 20 KMnO4 + 30 H2SO4 = 80 Na2SO4 + 20 MnSO4 + 10 K2SO4 + 3 H20
C4H6O3 + O2 = CO2 + H2O =>
C4H6O3 + 4 O2 = 4 CO2 + 3 H2O
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H20 =>
80 Na2SO3 + 20 KMnO4 + 30 H2SO4 = 80 Na2SO4 + 20 MnSO4 + 10 K2SO4 + 3 H20
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
N2 + B = BN =>
N2 + 2 B = 2 BN
HNO3 + CuSO4 = H2SO4 + Cu(NO3)2 =>
2 HNO3 + CuSO4 = H2SO4 + Cu(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N2 + CaF2 = F2 + Ca3N2 =>
N2 + 3 CaF2 = 3 F2 + Ca3N2
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
NH4(NO3) + Ca(OH)2 = Ca(NO3)2 + NH3 + H20 =>
20 NH4(NO3) + 15 Ca(OH)2 = 15 Ca(NO3)2 + 10 NH3 + 4 H20
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/11
Equations balanced on 01/07/11
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