Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2 + H2O
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
P + NaOH + H2O = PH3 + NaH2PO2 =>
4 P + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
C3H70H + O2 = CO2 + H2O =>
4 C3H70H + 83 O2 = 12 CO2 + 142 H2O
NaOH + HClO4 = NaClO4 + H2O =>
NaOH + HClO4 = NaClO4 + H2O
HNO3 + Zn = Zn(NO3)2 + H2O + NH4NO3 =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + 3 H2O + NH4NO3
ZnCl2 + Na2S = ZnS + NaCl =>
ZnCl2 + Na2S = ZnS + 2 NaCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P2S5 + O2 = P4O10 + SO2 =>
2 P2S5 + 15 O2 = P4O10 + 10 SO2
Ni(NO3)2(aq) + Na2PO4 = NiPO4(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2PO4 = NiPO4(s) + 2 NaNO3(aq)
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
KI + (NH4)2SO4 = K2SO4 + NH4I =>
2 KI + (NH4)2SO4 = K2SO4 + 2 NH4I
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3 =>
Na2CO3 + K2CrO4 = Na2CrO4 + K2CO3
B(OH)2 + H3O = HB(OH)2 + H2O =>
B(OH)2 + H3O = HB(OH)2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
LiI + PbNO3 = LiNO3 + PbI =>
LiI + PbNO3 = LiNO3 + PbI
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca(NO3)2 + H2O + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
10 Ca(NO3)2 + 2 H2O + 6(NH4)2HPO4 + 8 NH3 = Ca10(PO4)6(OH)2 + 20 NH4NO3
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
C3H2OH + O2 = CO2 + H2O =>
4 C3H2OH + 13 O2 = 12 CO2 + 6 H2O
Ca(NO3)2 + H8O4 + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
20 Ca(NO3)2 + H8O4 + 12(NH4)2HPO4 + 16 NH3 = 2 Ca10(PO4)6(OH)2 + 40 NH4NO3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(ClO4)2 =>
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(ClO4)2
Cl{-} + H{+} = HCl =>
Cl{-} + H{+} = HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ni(NO3)2(aq) + Na2OH = NiOH(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2OH = NiOH(s) + 2 NaNO3(aq)
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Pb + Cl2 = PbCl4 =>
Pb + 2 Cl2 = PbCl4
H2O + As + HCIO3 = H3AsO3 + HCIO =>
6 H2O + 4 As + 3 HCIO3 = 4 H3AsO3 + 3 HCIO
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NH4 + OH = H2O + NH3 =>
NH4 + OH = H2O + NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
Na2CrO4 + ZnSO4 = ZnCrO4 + Na2SO4 =>
Na2CrO4 + ZnSO4 = ZnCrO4 + Na2SO4
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/02/12
Equations balanced on 10/02/11
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