Equations balanced on the previous day | Equations balanced on the next day |
2 Na + S = Na2S
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
KHCO3 + H2SO4 = KSO4 + H2HCO3 =>
KHCO3 + H2SO4 = KSO4 + H2HCO3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Cl2 + NaI = I2 + NaCl =>
Cl2 + 2 NaI = I2 + 2 NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu(NO3)2 + FeCl3 = CuCl2 + Fe4(NO3)12 =>
6 Cu(NO3)2 + 4 FeCl3 = 6 CuCl2 + Fe4(NO3)12
NaAsO4 + KI + HCl = AsCl3 + I2 + NaCl + KCl + H2O =>
NaAsO4 + 4 KI + 8 HCl = AsCl3 + 2 I2 + NaCl + 4 KCl + 4 H2O
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq) =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3(aq)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Zn + HCl = ZnCl2 + H2(g) =>
Zn + 2 HCl = ZnCl2 + H2(g)
CaCl2 + NaOH = NaCl2 + CaOH =>
CaCl2 + NaOH = NaCl2 + CaOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4O10 = P + O2 =>
P4O10 = 4 P + 5 O2
CaCl2 + NaOH = NaCl(s) + Ca(OH)2 =>
CaCl2 + 2 NaOH = 2 NaCl(s) + Ca(OH)2
KI + H2O2 = I2 + KOH =>
2 KI + H2O2 = I2 + 2 KOH
CaCl2(aq) + NaOH(aq) = NaCl(s) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 NaOH(aq) = 2 NaCl(s) + Ca(OH)2(aq)
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
CaCl2(aq) + NaOH(aq) = NaCl(aq) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Ca(OH)2(aq)
Bi5H + O2 = Bi2O3 + H2O =>
2 Bi5H + 8 O2 = 5 Bi2O3 + H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Zn + S = ZnS =>
Zn + S = ZnS
Bi5H9 + O2 = Bi2O3 + H2O =>
2 Bi5H9 + 12 O2 = 5 Bi2O3 + 9 H2O
CaCl2(aq) + NaOH(aq) = NaCl(l) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 NaOH(aq) = 2 NaCl(l) + Ca(OH)2(aq)
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Ba(OH) + CO2 = Ba2CO3 + H2O =>
2 Ba(OH) + CO2 = Ba2CO3 + H2O
CaCl2(aq) + NaOH(aq) = NaCl(aq) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 NaOH(aq) = 2 NaCl(aq) + Ca(OH)2(aq)
CaCl2(aq) + Na2CO3(aq) = CaCO3(l) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(l) + 2 NaCl(aq)
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
KCl + Ir(NO3)5 = IrCl5 + KNO3 =>
5 KCl + Ir(NO3)5 = IrCl5 + 5 KNO3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 + H2O = H3O + HPO4 =>
H3PO4 + 2 H2O = 2 H3O + HPO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
N2 + O2 = NO =>
N2 + O2 = 2 NO
CO(NH2)2(l) = HNCO(l) + NH3(g) =>
CO(NH2)2(l) = HNCO(l) + NH3(g)
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/23/13
Equations balanced on 10/23/12
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