| Equations balanced on the previous day | Equations balanced on the next day |
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CO + H2O = CO2 + H{+} + e =>
CO + H2O = CO2 + 2 H{+} + 2e
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Fe + HC1 = Fe(C1)2 + (H)2 =>
Fe + 2 HC1 = Fe(C1)2 + (H)2
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Al + O = AlO3 =>
Al + 3 O = AlO3
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
FeS + HBr = H2S + FeBr2 =>
FeS + 2 HBr = H2S + FeBr2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Fe + H2SO4 = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4 = FeSO4 + SO2 + 2 H2O
Pb + I = PbI =>
Pb + I = PbI
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
(CH3)2C(OH)CN + H2O + H2SO4 = CH2C(CH3)COOH + NH4HSO4 =>
(CH3)2C(OH)CN + H2O + H2SO4 = CH2C(CH3)COOH + NH4HSO4
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H14 + O = CO2 + H2O =>
C6H14 + 19 O = 6 CO2 + 7 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NaHCO3 + HC2H3O2 = CO2 + H20 + NaC2H3O2 =>
10 NaHCO3 + 15 HC2H3O2 = 20 CO2 + 2 H20 + 10 NaC2H3O2
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2
Al + NaO2 = NaAlO2 =>
Al + NaO2 = NaAlO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
H2So4 + NaOH = H2O + Na2So4 =>
H2So4 + 2 NaOH = 2 H2O + Na2So4
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
H3PO3 + K = K3PO3 + H2 =>
2 H3PO3 + 6 K = 2 K3PO3 + 3 H2
MnO2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl + H2O
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
CH3COOH + Zn = Zn(CH3COO)2 + H2 =>
2 CH3COOH + Zn = Zn(CH3COO)2 + H2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/14/11
Equations balanced on 12/14/10
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