Equations balanced on the previous day | Equations balanced on the next day |
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3 =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3
Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2 + O2 = HO2 =>
H2 + 2 O2 = 2 HO2
HI + Sr(OH)2(aq) = SrI2(aq) + H2O(l) =>
2 HI + Sr(OH)2(aq) = SrI2(aq) + 2 H2O(l)
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
Fe(C2O4)*2H2O(s) + H2O2(aq) + K2C2O4(aq) + H2C2O4(aq) = K2Fe(C2O4)3*4H2O(s) =>
Fe(C2O4)*2H2O(s) + H2O2(aq) + K2C2O4(aq) + H2C2O4(aq) = K2Fe(C2O4)3*4H2O(s)
MgCl2 + K3PO4 = Mg3(PO4)2 + KCl =>
3 MgCl2 + 2 K3PO4 = Mg3(PO4)2 + 6 KCl
Sn{+2} + Ag = Sn + Ag{+} =>
Sn{+2} + 2 Ag = Sn + 2 Ag{+}
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = HO2 =>
H2 + 2 O2 = 2 HO2
Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = HO2 =>
H2 + 2 O2 = 2 HO2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
BaCl{-} + KSO4{2-} = BaSO4{2-} + KCl{-} =>
BaCl{-} + KSO4{2-} = BaSO4{2-} + KCl{-}
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HBr + Ca(OH) = CaBr + H2O =>
HBr + Ca(OH) = CaBr + H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
Na2C2O4 + Al(NO3)3 = NaNO3 + Al2(C2O4)3 =>
3 Na2C2O4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(C2O4)3
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3(aq) + AgNO3(aq) = NaNO3(aq) + Ag2CO3 =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2CO3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
HCl(aq) + ZnS(s) = H2S + ZnCl2 =>
2 HCl(aq) + ZnS(s) = H2S + ZnCl2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
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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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