| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
P2O5 + C = P + CO2 =>
2 P2O5 + 5 C = 4 P + 5 CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH4(g) + O2(g) = CO2(g) + H20(l) =>
5 CH4(g) + 5 O2(g) = 5 CO2(g) + H20(l)
H2 + I2 = HI =>
H2 + I2 = 2 HI
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
HCl + (CH3)3N = HCl(CH3)3N =>
HCl + (CH3)3N = HCl(CH3)3N
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
CuS + O2 = SO2 + CuO =>
2 CuS + 3 O2 = 2 SO2 + 2 CuO
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Pb(NO3)2 + KI = PbI + K(NO3)2 =>
Pb(NO3)2 + KI = PbI + K(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
CuS + O2 = SO2 + Cu2O =>
4 CuS + 5 O2 = 4 SO2 + 2 Cu2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
FeCl3 + NaOH = FeOH + NaCl3 =>
FeCl3 + NaOH = FeOH + NaCl3
KOH + H2CO3 = H2OHKCO3 =>
KOH + H2CO3 = H2OHKCO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/19/11
Equations balanced on 11/18/10
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