Equations balanced on the previous day | Equations balanced on the next day |
S + 2 H = H2S
NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeS(l) + O2(g) = FeO(l) + SO2(g) =>
2 FeS(l) + 3 O2(g) = 2 FeO(l) + 2 SO2(g)
KNO3 + Cr3(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
6 KNO3 + Cr3(SO4)3 + 6 Na2CO3 = 6 KNO2 + 3 Na2CrO4 + 3 Na2SO4 + 6 CO2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
S + Mg = MgS =>
S + Mg = MgS
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Cu(s) + H{+} + SO42{-} = Cu2{+} + H2O + SO2(g) =>
158 Cu(s) + 80 H{+} + SO42{-} = 79 Cu2{+} + 40 H2O + SO2(g)
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 NaNO3
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
WO3 + Sn(Cl)2 + HCl = W3O8 + H2SnCl6 + H2O =>
3 WO3 + Sn(Cl)2 + 4 HCl = W3O8 + H2SnCl6 + H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
PbS(s) + H2O2(ac) = PbSO4 + H2O(g) =>
PbS(s) + 4 H2O2(ac) = PbSO4 + 4 H2O(g)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
PbS(s) + H2O2 = PbSO4 + H2O =>
PbS(s) + 4 H2O2 = PbSO4 + 4 H2O
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
Cr(OH)3 + Cu{2+} + OH{-} = CrO4{2-} + Cu{+} + H2O =>
Cr(OH)3 + 3 Cu{2+} + 5 OH{-} = CrO4{2-} + 3 Cu{+} + 4 H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(NO3)2 + H2O = BaO + HNO3 =>
Ba(NO3)2 + H2O = BaO + 2 HNO3
Na + H2O = H2 + HNa(OH)2 =>
2 Na + 4 H2O = H2 + 2 HNa(OH)2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
CH3CH2COCH3 + O2 = CO2 + H2O =>
2 CH3CH2COCH3 + 11 O2 = 8 CO2 + 8 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
NaOH + NH4NO3 = H2O + NH3 + NaNO3 =>
NaOH + NH4NO3 = H2O + NH3 + NaNO3
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Li + H4O = LiOH + H2 =>
2 Li + 2 H4O = 2 LiOH + 3 H2
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + 2 NaNO3(aq)
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
MnC2O4*3H2O + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H2O + O2 = 2 MnO + 6 H2O + 4 CO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/17/13
Equations balanced on 09/16/12
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