| Equations balanced on the previous day | Equations balanced on the next day |
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4 Cr(NO3)3*9H2O = 2 Cr2O3 + 12 NO2 + 36 H2O + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbS(pp) + H2O2(ac) = PbSO4(pp) + H2O(l) =>
PbS(pp) + 4 H2O2(ac) = PbSO4(pp) + 4 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2O4{-2} + MnO4{-} + H{+} = CO2 + MnO2 + H2O =>
3 C2O4{-2} + 2 MnO4{-} + 8 H{+} = 6 CO2 + 2 MnO2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AI + CI2 = AICI2 =>
AI + CI2 = AICI2
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
H3PO4 + NH4OH = H2NH4PO4 + H2O =>
H3PO4 + NH4OH = H2NH4PO4 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + C + O2 = Na2CO3 =>
4 Na + 2 C + 3 O2 = 2 Na2CO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
KAsO2 + I + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + 2 I + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
KAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + I2 + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
Pb(NO3)2 + Na2SO4 = Pb(SO4) + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = Pb(SO4) + Na2(NO3)2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
KAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + I2 + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
Al2(CO3)3 + H3PO4 = AlPO4 + CO2H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2SO4 + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
(NH4)2SO4 + MgSO4 = NH3 + SO3 + MgSO4H2O =>
(NH4)2SO4 + MgSO4 = 2 NH3 + SO3 + MgSO4H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Fe2O2 + C = Fe + CO =>
Fe2O2 + 2 C = 2 Fe + 2 CO
KAsO2 + I2 + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
KAsO2 + I2 + 4 KHCO3 = K3AsO4 + 2 KI + 4 CO2 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Fe2O2 + C = Fe + CO =>
Fe2O2 + 2 C = 2 Fe + 2 CO
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HNO3(aq) + Ba(OH)2(s) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(s) = Ba(NO3)2(aq) + 2 H2O(l)
(NH4)2SO4 + FeSO4 = NH3 + SO3 + FeSO4H2O =>
(NH4)2SO4 + FeSO4 = 2 NH3 + SO3 + FeSO4H2O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Au2O3 + H2O = Au(OH)3 =>
Au2O3 + 3 H2O = 2 Au(OH)3
HCl + Pb(OH)4 = PbCl4 + H2O =>
4 HCl + Pb(OH)4 = PbCl4 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/10/12
Equations balanced on 07/10/11
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