| Equations balanced on the previous day | Equations balanced on the next day |
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Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2O + (CN)2 = NH3 + H2C2O4 =>
4 H2O + (CN)2 = 2 NH3 + H2C2O4
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
NO2 + HOH = HNO3 + NO =>
3 NO2 + HOH = 2 HNO3 + NO
NaOH + NH4Cl + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H3C6H5O7 + OH = C6H5O7 + H2O =>
H3C6H5O7 + 3 OH = C6H5O7 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + HCl = HFeCl4 + H2 =>
2 Fe + 8 HCl = 2 HFeCl4 + 3 H2
ZnS + CH3COOH = ZnC4H6O4 + H2S =>
ZnS + 2 CH3COOH = ZnC4H6O4 + H2S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
C20H24O2N2 + O2 = CO2 + H2O + N2 =>
C20H24O2N2 + 25 O2 = 20 CO2 + 12 H2O + N2
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
ZnS + CH3COOH = ZnC4H6O4 + H2S =>
ZnS + 2 CH3COOH = ZnC4H6O4 + H2S
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
ZnS + CH3COOH = ZnC4H6O4 + H2S =>
ZnS + 2 CH3COOH = ZnC4H6O4 + H2S
[Ba(OH)2*8H2O] + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
[Ba(OH)2*8H2O] + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Mn{+} + NaBiO3 + H{+} = MnO4{-}1 + Bi{+} + Na{+} + H2O =>
2 Mn{+} + 3 NaBiO3 + 2 H{+} = 2 MnO4{-}1 + 3 Bi{+} + 3 Na{+} + H2O
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Mn{+}2 + NaBiO3 + H{+} = MnO4{-}1 + Bi{+}3 + Na{+} + H2O =>
2 Mn{+}2 + 3 NaBiO3 + 2 H{+} = 2 MnO4{-}1 + 3 Bi{+}3 + 3 Na{+} + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgCN = Ag + C2N2 =>
2 AgCN = 2 Ag + C2N2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Mn{+2} + NaBiO3 + H{+} = MnO4{-}1 + Bi{+3} + Na{+} + H2O =>
2 Mn{+2} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-}1 + 5 Bi{+3} + 5 Na{+} + 7 H2O
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/05/12
Equations balanced on 09/04/11
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