| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
K2SO3 + HCl = KCl + H2O + SO2 =>
K2SO3 + 2 HCl = 2 KCl + H2O + SO2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
HC1 + Mg = MgC12 + H2 =>
12 HC1 + Mg = MgC12 + 6 H2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
(NH4)2U2O7 + (NH4)2CO3 + H2O = (NH4)6[UO2(CO3)4] + NH4OH =>
(NH4)2U2O7 + 8(NH4)2CO3 + 3 H2O = 2(NH4)6[UO2(CO3)4] + 6 NH4OH
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
UO2SO4 + Na2CO3 = Na6[UO2(CO3)4] + Na2SO4 =>
UO2SO4 + 4 Na2CO3 = Na6[UO2(CO3)4] + Na2SO4
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
U(SO4)2 + KF = UF4 + K2SO4 =>
U(SO4)2 + 4 KF = UF4 + 2 K2SO4
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
KCl + Na2S = K2S + NaCl =>
2 KCl + Na2S = K2S + 2 NaCl
Ca2(SO3)2 + HCl = CaCl2 + H2O + SO2 =>
Ca2(SO3)2 + 4 HCl = 2 CaCl2 + 2 H2O + 2 SO2
KCl + Na2S + H2SO4 = HCl + K2S + Na2SO4 =>
2 KCl + Na2S + H2SO4 = 2 HCl + K2S + Na2SO4
Mg + HCl = MgCl2 + H1 =>
Mg + 2 HCl = MgCl2 + 2 H1
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO3 = ClO2 + Cl2O7 + H2O =>
6 HClO3 = 4 ClO2 + Cl2O7 + 3 H2O
HCl + Mg = MgCl + H2 =>
2 HCl + 2 Mg = 2 MgCl + H2
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
LaCl3 + HF = HCl + LaF3 =>
LaCl3 + 3 HF = 3 HCl + LaF3
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO3 = NaCH3COO + H2O + CO2
CH3CH2OH + H2CrO4 = CH3COOH + Cr + H2O =>
3 CH3CH2OH + 2 H2CrO4 = 3 CH3COOH + 2 Cr + 5 H2O
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
K2SO3 + H2SO4 = K2SO4 + H2O + SO2 =>
K2SO3 + H2SO4 = K2SO4 + H2O + SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Th(SO4)2 + NH4F = ThF4 + (NH4)2SO4 =>
Th(SO4)2 + 4 NH4F = ThF4 + 2(NH4)2SO4
FeCl3 + NH2OH = FeCl2 + N2O + HCl + H2O =>
4 FeCl3 + 2 NH2OH = 4 FeCl2 + N2O + 4 HCl + H2O
Ln + O2 = LnO =>
2 Ln + O2 = 2 LnO
CH4 + Cl2 = CCl + HCl =>
2 CH4 + 5 Cl2 = 2 CCl + 8 HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
C + H2SO4 = SO2 + CO2 + H2O =>
C + 2 H2SO4 = 2 SO2 + CO2 + 2 H2O
Nd + O2 = NdO =>
2 Nd + O2 = 2 NdO
Nd + O2 = Nd2O3 =>
4 Nd + 3 O2 = 2 Nd2O3
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/04/12
Equations balanced on 06/03/11
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