Equations balanced on the previous day | Equations balanced on the next day |
Sr{2+} + C2O4{2-} = SrC2O4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Pb(NO3)2 + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 Na(NO3)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaBr + I2 = IBr + Na =>
2 NaBr + I2 = 2 IBr + 2 Na
Sr + Na2C2O4 = Na + Sr(C2O4)2 =>
Sr + 2 Na2C2O4 = 4 Na + Sr(C2O4)2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Sr{2+} + CO3{2-} = SrCO3 =>
Sr{2+} + CO3{2-} = SrCO3
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Sr{2+} + SO4{2-} = SrSO4 =>
Sr{2+} + SO4{2-} = SrSO4
Mg(oh)2 + H2SO4 = MgSO4 + H20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Fe + Br = FeBr2 =>
Fe + 2 Br = FeBr2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Na + I = NaI =>
Na + I = NaI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
FeCl + Mg = MgCl + Fe =>
FeCl + Mg = MgCl + Fe
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
HI(aq) + LiOH = LiI + H2O =>
HI(aq) + LiOH = LiI + H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NiSO4 + NH3 + H2O = Ni(NH3)6(OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3 + 2 H2O = Ni(NH3)6(OH)2 + (NH4)2SO4
FeCl2 + HCl + K2Cr2O7 = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
FeCl3 + Mg = MgCl2 + Fe =>
2 FeCl3 + 3 Mg = 3 MgCl2 + 2 Fe
WS3 + O2 = WO3 + SO2 =>
2 WS3 + 9 O2 = 2 WO3 + 6 SO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
HC6H + O2 = CO2 + H2O =>
2 HC6H + 13 O2 = 12 CO2 + 2 H2O
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
SN + NaOH = Na2SNO2 + H2 =>
SN + 2 NaOH = Na2SNO2 + H2
H3O{+} + Zn + NO3{-} = Zn{+2} + NH4{+} + H2O =>
10 H3O{+} + 4 Zn + NO3{-} = 4 Zn{+2} + NH4{+} + 13 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Al(OH)3 + HNO3 = Al(NO3)3 + HOH =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 HOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag2O = Ag + O =>
Ag2O = 2 Ag + O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Cr + O2 + HBr = CrBr3 + H2O =>
4 Cr + 3 O2 + 12 HBr = 4 CrBr3 + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/15/12
Equations balanced on 11/14/11
Deixe seu comentário sobre a sua experiência com o balanceador de equação química.