Equations balanced on the previous day | Equations balanced on the next day |
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2 Al + 6 HCl = 2 AlCl3 + 3 H2
Co(NO3)2 + HNO2 = NO + Co(NO3)4 + H2O =>
Co(NO3)2 + 8 HNO2 = 6 NO + Co(NO3)4 + 4 H2O
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
C2H2 + KMnO4 = K2C2O4 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 K2C2O4 + 8 MnO2 + 2 KOH + 2 H2O
C9H19OH + O2 = CO2 + H20 =>
2 C9H19OH + 17 O2 = 18 CO2 + 2 H20
Na2C2O4(aq) + KMnO4(aq) + H2SO4(aq) = K2SO4(g) + MnSO4 + Na2SO4(aq) + CO2(aq) + H2O(l) =>
5 Na2C2O4(aq) + 2 KMnO4(aq) + 8 H2SO4(aq) = K2SO4(g) + 2 MnSO4 + 5 Na2SO4(aq) + 10 CO2(aq) + 8 H2O(l)
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
sodiumhydrogencarbonate = sodiumcarbonate + water + carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
A + B = AB2 =>
A + 2 B = AB2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
SnO2 + HCl = SnCl4 + H2O =>
SnO2 + 4 HCl = SnCl4 + 2 H2O
Cu2S + [NO3]{-} + H{+} = Cu{+2} + [SO4]{-2} + NO + H2O =>
3 Cu2S + 10[NO3]{-} + 16 H{+} = 6 Cu{+2} + 3[SO4]{-2} + 10 NO + 8 H2O
A + L = AL2 =>
A + 2 L = AL2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4(aq) + HCl(aq) = KCl + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
Al(MnO4)3 + H2SO4 + KCl = Al2(SO4)3 + MnSO4 + H2O + K2SO4 + Cl2 =>
2 Al(MnO4)3 + 24 H2SO4 + 30 KCl = Al2(SO4)3 + 6 MnSO4 + 24 H2O + 15 K2SO4 + 15 Cl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2C2O4 + H2SO4 = KHSO4 + CO + H2O + CO2 =>
K2C2O4 + 2 H2SO4 = 2 KHSO4 + CO + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
MnS + KBiO3 + HNO3 = KMnO4 + Bi(NO3)3 + H2O + H2SO4 + KNO3 =>
2 MnS + 13 KBiO3 + 50 HNO3 = 2 KMnO4 + 13 Bi(NO3)3 + 23 H2O + 2 H2SO4 + 11 KNO3
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + [Cu(NH3)4]SO4 = CuS + H2SO4 + NH3 =>
H2S + [Cu(NH3)4]SO4 = CuS + H2SO4 + 4 NH3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al(NO3)3 + Zn(OH)2 = Al(OH)3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn(NO3)2
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Fe3C + O2 = CO2 + Fe2O3 =>
4 Fe3C + 13 O2 = 4 CO2 + 6 Fe2O3
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
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Equations balanced on 05/11/14
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