| Equations balanced on the previous day | Equations balanced on the next day |
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CH4 + 2 O2 = CO2 + 2 H2O
H2O + ClO3({-}) + e = Cl({-}) + OH({-}) =>
3 H2O + ClO3({-}) + 7e = Cl({-}) + 6 OH({-})
Na2SO3(S) + H2SO4(aq) = Na2SO3(aq) + SO2(g) + H2O(l) =>
Na2SO3(S) + 2 H2SO4(aq) = Na2SO3(aq) + 3 SO2(g) + 2 H2O(l)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SiCl4(s) + Mg(s) = Si(s) + MgCl2(s) =>
SiCl4(s) + 2 Mg(s) = Si(s) + 2 MgCl2(s)
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
P + KOH + H2O = KH2PO2 + PH3 =>
4 P + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
E2S3 + NH3 + H2O = (NH4)3ES3 + (NH4)3EO3 =>
E2S3 + 6 NH3 + 3 H2O = (NH4)3ES3 + (NH4)3EO3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
N2 + Cl2 + O2 + H20 = NH4ClO4 =>
5 N2 + 5 Cl2 + 20 O2 + 2 H20 = 10 NH4ClO4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaI = Na + I2 =>
2 NaI = 2 Na + I2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Mg + HClO3 = Mg(ClO3)2 + Cl2 + H2O =>
5 Mg + 12 HClO3 = 5 Mg(ClO3)2 + Cl2 + 6 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
Ca + H2O = Ca(OH) + H2 =>
2 Ca + 2 H2O = 2 Ca(OH) + H2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Na3PO4 + AgNO3 = AgPO4 + Na3NO3 =>
Na3PO4 + AgNO3 = AgPO4 + Na3NO3
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Fe + S = Fe2S =>
2 Fe + S = Fe2S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
E2S3 + (NH4)2S = (NH4)3ES3 =>
E2S3 + 3(NH4)2S = 2(NH4)3ES3
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
PbSO4 + NaBr = PbBr2 + Na2SO4 =>
PbSO4 + 2 NaBr = PbBr2 + Na2SO4
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Ca + H2O = Ca(OH) + H2 =>
2 Ca + 2 H2O = 2 Ca(OH) + H2
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na2B4O7(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(s) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/06/14
Equations balanced on 04/05/13
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