Equations balanced on the previous day | Equations balanced on the next day |
4 Cr + 3 O2 = 2 Cr2O3
Pb(C2H5)4 + O2 = CO2 + H2O + PbO =>
2 Pb(C2H5)4 + 27 O2 = 16 CO2 + 20 H2O + 2 PbO
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl2 + NH3 + H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Cl
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
NaOH + AgNO3 = Ag2O + NaNO3 + HNO3 =>
NaOH + 2 AgNO3 = Ag2O + NaNO3 + HNO3
H2O = H + O =>
H2O = 2 H + O
CO + I2O5 = CO2 + I2 =>
5 CO + I2O5 = 5 CO2 + I2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O + Mn{2+} = MnO4{-} + {-} + H{+} =>
4 H2O + Mn{2+} = MnO4{-} + 5e + 8 H{+}
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4 =>
2 K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4
Fe(NO3)3 + K2CO3 = Fe2(CO3)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CO3 = Fe2(CO3)3 + 6 KNO3
Sr + Se = SrSe =>
Sr + Se = SrSe
K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4 =>
2 K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
H3PO4 + NH3 = (NH4)3 + PO4 =>
H3PO4 + 3 NH3 = (NH4)3 + PO4
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Cu(NO3)2 + (NH4)2S = CuS + NH4NO3 =>
Cu(NO3)2 + (NH4)2S = CuS + 2 NH4NO3
NH4NO2 = N + H2O =>
NH4NO2 = 2 N + 2 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + CO(CLO3)2 = Fe(CLO3)3 + CO =>
2 Fe + 3 CO(CLO3)2 = 2 Fe(CLO3)3 + 3 CO
Fe + CO(CLO3)2 = Fe(CLO3)3 + CO =>
2 Fe + 3 CO(CLO3)2 = 2 Fe(CLO3)3 + 3 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4 =>
2 K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4
CIOCl + KI = KCl + CI2O =>
CIOCl + KI = KCl + CI2O
K + Cl = KCl =>
K + Cl = KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
CrCl2 + Na2CO3 = CrCO3 + Na2Cl2 =>
CrCl2 + Na2CO3 = CrCO3 + Na2Cl2
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
H2SO3 + OH = H2O + SO3 =>
H2SO3 + 2 OH = 2 H2O + SO3
C3H8S + O2 = SO3 + CO2 + H2O =>
2 C3H8S + 13 O2 = 2 SO3 + 6 CO2 + 8 H2O
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cu{2+} + Zn = Cu + Zn{2+} =>
Cu{2+} + Zn = Cu + Zn{2+}
Cu(NO3)2 + (NH4)2S = CuS + NH4NO3 =>
Cu(NO3)2 + (NH4)2S = CuS + 2 NH4NO3
K + Cl = KCl =>
K + Cl = KCl
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/01/14
Equations balanced on 10/01/13
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