Equations balanced on the previous day | Equations balanced on the next day |
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
C3H7OH + O2 = H2O + CO2 =>
2 C3H7OH + 9 O2 = 8 H2O + 6 CO2
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CS2 + O2 = CO2 + S =>
CS2 + O2 = CO2 + 2 S
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
Al3 + O2 = AlO =>
2 Al3 + 3 O2 = 6 AlO
(NH4)2SO4 + NaOH = NH4OH + SO4Na2 =>
(NH4)2SO4 + 2 NaOH = 2 NH4OH + SO4Na2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Hg2{2+} + I{-} = Hg2I2 =>
Hg2{2+} + 2 I{-} = Hg2I2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KI(aq) + Pb(NO3)2(aq) = PbI2(s) + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 KNO3(aq)
MnO4{-} + I{-} + Cl{-} + H{+} = Mn{+2} + ICl + H2O =>
2 MnO4{-} + 5 I{-} + 5 Cl{-} + 16 H{+} = 2 Mn{+2} + 5 ICl + 8 H2O
H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
KSCN + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
Na2CO3(aq) + NH4Cl(aq) = Na2NH4 + ClCO3 =>
Na2CO3(aq) + NH4Cl(aq) = Na2NH4 + ClCO3
KMnO4 + H2SO4 + NaCl = NaHSO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 13 H2SO4 + 10 NaCl = 10 NaHSO4 + K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cd{2+} + S{2-} = CdS =>
Cd{2+} + S{2-} = CdS
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
CuSO4 + H2O = H2SO4 + Cu(OH)2 =>
CuSO4 + 2 H2O = H2SO4 + Cu(OH)2
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
Zn + S = ZnS =>
Zn + S = ZnS
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(CN)2 + H2O = H2C2O4 + NH3 =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
P4 + I = PI3 =>
P4 + 12 I = 4 PI3
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/07/13
Equations balanced on 10/07/12
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