| Équations équilibrées la veille |
2 H2MoO4 + 3 Zn + 12 H{+} = 2 Mo{+3} + 3 Zn{+2} + 8 H2O
P2O5 + H2O = PO4 + H3O =>
P2O5 + 9 H2O = 2 PO4 + 6 H3O
ClO{-} + H = Cl{-} + H2O =>
ClO{-} + 2 H = Cl{-} + H2O
KNO3 + FeCl2 = KCl2 + FeNO3 =>
KNO3 + FeCl2 = KCl2 + FeNO3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
PH4 = P2 + H2 =>
2 PH4 = P2 + 4 H2
CuSO4 + Na3BO = CuNa3 + SO4BO =>
CuSO4 + Na3BO = CuNa3 + SO4BO
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
NH3 + Br2 = NBr3 + HBr =>
NH3 + 3 Br2 = NBr3 + 3 HBr
Mg{+} + Ag{+} = Mg{2} + Ag =>
Mg{+} + Ag{+} = Mg{2} + Ag
NaBrO3 + H2SO4 + C3H4O4 = Br2 + Na2SO4 + CO2 + H =>
2 NaBrO3 + H2SO4 + 3 C3H4O4 = Br2 + Na2SO4 + 9 CO2 + 14 H
NiCl2 + NaCl3 + NaOH = NaCl + Ni2O3 + H2O =>
2 NiCl2 + NaCl3 + 6 NaOH = 7 NaCl + Ni2O3 + 3 H2O
CaCl + H2SO4 = CaSO4 + H2Cl =>
CaCl + H2SO4 = CaSO4 + H2Cl
HClO4 + KOH = KClO4 + H2(O) =>
HClO4 + KOH = KClO4 + H2(O)
C8H18 + H2O3 = CO2 + H2O =>
2 C8H18 + 25 H2O3 = 16 CO2 + 43 H2O
Cu(OH)2 + Ba(OH)2 + H2SO4 = Ba(CuO2)2 + SO2 + H2O =>
2 Cu(OH)2 + Ba(OH)2 + H2SO4 = Ba(CuO2)2 + SO2 + 4 H2O
K3NiF6 = KNiF3 + F2 + KF =>
2 K3NiF6 = 2 KNiF3 + F2 + 4 KF
CoBr2 + NaOH = NaBr + Co(OH)2 =>
CoBr2 + 2 NaOH = 2 NaBr + Co(OH)2
FeCl2 + NH4SCN = (FeSCN)Cl + NH4Cl =>
FeCl2 + NH4SCN = (FeSCN)Cl + NH4Cl
BaO + CO3 = BaCO4 =>
BaO + CO3 = BaCO4
Fe2O3 + HCl = FeCl3 + HOH =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 HOH
NaO2H + H2O = NaO2{-} + H3O{+} =>
NaO2H + H2O = NaO2{-} + H3O{+}
NaOH + Al3(SO4)2 = Na3SO4 + Al(OH)2 =>
6 NaOH + Al3(SO4)2 = 2 Na3SO4 + 3 Al(OH)2
Pb3N4 + I2 = PbI4 + N2 =>
Pb3N4 + 6 I2 = 3 PbI4 + 2 N2
Na(OH) + HCO3 = NaCO3 + H2O =>
Na(OH) + HCO3 = NaCO3 + H2O
Al3N + F2 = AlF3 + N2 =>
2 Al3N + 9 F2 = 6 AlF3 + N2
KMnO4 + HCl = Cl2 + MnCl + KCl + H2O =>
KMnO4 + 8 HCl = 3 Cl2 + MnCl + KCl + 4 H2O
C6H12O + Br2 = C6H12OBr2 =>
C6H12O + Br2 = C6H12OBr2
Al + AgI = Ag + AlI3 =>
Al + 3 AgI = 3 Ag + AlI3
NH3 + CS2 = NH4SCN + H2S =>
2 NH3 + CS2 = NH4SCN + H2S
C7H1204 + O2 = CO2 + H2O =>
C7H1204 + 308 O2 = 7 CO2 + 602 H2O
Ce(NO3)3 + NH4OH = CeO2 + NH4NO2 + H2O =>
6 Ce(NO3)3 + 28 NH4OH = 6 CeO2 + 23 NH4NO2 + 24 H2O
Fe2(SO4)3 + BaI = BaSO4 + Fe2I3 =>
Fe2(SO4)3 + 3 BaI = 3 BaSO4 + Fe2I3
Ca + AlC2H3O2 = Al + CaC2H3O2 =>
Ca + AlC2H3O2 = Al + CaC2H3O2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Sn(CO3)2 + LiClO3 = Sn(ClO3)4 + Li2CO3 =>
Sn(CO3)2 + 4 LiClO3 = Sn(ClO3)4 + 2 Li2CO3
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeBr3(s) + AgNO3(aq) = AgBr(s) + Fe(NO3)3(aq) =>
FeBr3(s) + 3 AgNO3(aq) = 3 AgBr(s) + Fe(NO3)3(aq)
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(e) + CO2(g) =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(e) + CO2(g)
Sr + NaOH = Na + Sr(OH) =>
Sr + NaOH = Na + Sr(OH)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + Na3PO4 = Mg3(PO4)2 + Na =>
3 Mg + 2 Na3PO4 = Mg3(PO4)2 + 6 Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
O2 + NaBr = NaBrO =>
O2 + 2 NaBr = 2 NaBrO
Ca(NO3)2(s) = Ca(s) + N2(g) + O2(g) =>
Ca(NO3)2(s) = Ca(s) + N2(g) + 3 O2(g)
Na + S = Na4S =>
4 Na + S = Na4S
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
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