| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H + Br3 = 3 HBr
R4UO2(SO4)3 + NaCl = RCl + UO2SO4 + Na2SO4 =>
R4UO2(SO4)3 + 4 NaCl = 4 RCl + UO2SO4 + 2 Na2SO4
C2H4Cl4 + O2 = CO2 + HCl =>
C2H4Cl4 + 2 O2 = 2 CO2 + 4 HCl
Ba(BrO2)2 + H2SO4 = BaSO4 + HBrO2 =>
Ba(BrO2)2 + H2SO4 = BaSO4 + 2 HBrO2
ethane + oxygen = carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2MnO4 + Al + KOH + H2O = K[Al(OH)4] + K2[Mn(OH)6] =>
3 K2MnO4 + 2 Al + 2 KOH + 12 H2O = 2 K[Al(OH)4] + 3 K2[Mn(OH)6]
NiH2O = NiOH2 =>
NiH2O = NiOH2
HCl + (FeOH)2CO3 = FeCl2 + CO2 + H2O =>
4 HCl + (FeOH)2CO3 = 2 FeCl2 + CO2 + 3 H2O
MgON2O5 = MgO5N2O =>
MgON2O5 = MgO5N2O
(NH4)2MoO4 + HCl = H2MoO4 + NH4 + Cl =>
(NH4)2MoO4 + 2 HCl = H2MoO4 + 2 NH4 + 2 Cl
AgClNH4OH = AgCl(NH3)H2O =>
AgClNH4OH = AgCl(NH3)H2O
HCl + N = H3N + Cl =>
3 HCl + N = H3N + 3 Cl
HClO4 + Ca(OH)2 = (ClO4)2Ca + H2O =>
2 HClO4 + Ca(OH)2 = (ClO4)2Ca + 2 H2O
Ag3As + AgNO3 + H2O = Ag + H3AsO3 + HNO =>
5 Ag3As + 3 AgNO3 + 9 H2O = 18 Ag + 5 H3AsO3 + 3 HNO
Re2O3 + H2O = Re(OH)4 + H2 =>
Re2O3 + 5 H2O = 2 Re(OH)4 + H2
CaCr2O7 + KCl = CaCl2 + K2Cr2O7 =>
CaCr2O7 + 2 KCl = CaCl2 + K2Cr2O7
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
KC2H5OH = KOHC2H5 =>
KC2H5OH = KOHC2H5
Pb(NO3)2Na2SO4 = PbSO4NaNO3NaNO3 =>
Pb(NO3)2Na2SO4 = PbSO4NaNO3NaNO3
Mn + HClO = MnO2 + Cl2 + H2 =>
Mn + 2 HClO = MnO2 + Cl2 + H2
NH3(g) + O2(g) + CH4(g) = HCN(awe) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(awe) + 6 H2O(l)
H3PO4 + Mg(OH)2 = (MgOH)3PO4 + H2O =>
H3PO4 + 3 Mg(OH)2 = (MgOH)3PO4 + 3 H2O
NH4Cl(aq) + Ag2SO4(aq) = (NH4)2SO4(aq) + AgCl(s) =>
2 NH4Cl(aq) + Ag2SO4(aq) = (NH4)2SO4(aq) + 2 AgCl(s)
NO + C8H12 = CO2 + N2 + H2O =>
22 NO + C8H12 = 8 CO2 + 11 N2 + 6 H2O
Cu(k)O(d) = CuO(k) =>
Cu(k)O(d) = CuO(k)
Fe2 + ZnCl2 = FeCl2 + Zn =>
Fe2 + 2 ZnCl2 = 2 FeCl2 + 2 Zn
H2Te + Nb(OH)4 = Te(OH)4 + H2Nb =>
H2Te + Nb(OH)4 = Te(OH)4 + H2Nb
Mn(OH)4 + AlPO4 = Mn3(PO4)4 + Al(OH)3 =>
3 Mn(OH)4 + 4 AlPO4 = Mn3(PO4)4 + 4 Al(OH)3
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CuNaCl = NaCl(Cu) =>
CuNaCl = NaCl(Cu)
SrSO4 + C4H10 = CO2 + H2O + SrS =>
13 SrSO4 + 4 C4H10 = 16 CO2 + 20 H2O + 13 SrS
BaBr + Na2SO4 = BaSO4 + Na + Br =>
BaBr + Na2SO4 = BaSO4 + 2 Na + Br
CO2 + Zn(OH)2 = (ZnOH)2CO3 + H2O =>
CO2 + 2 Zn(OH)2 = (ZnOH)2CO3 + H2O
AlF3 + MgO = MgF2 + Al2O3 =>
2 AlF3 + 3 MgO = 3 MgF2 + Al2O3
(HCl)3 + Mg = MgCl2 + H2 =>
2(HCl)3 + 3 Mg = 3 MgCl2 + 3 H2
K2Cr2O7 + HCl + SnCl2 = SnCl4 + Cr2Cl3 + K2Cl2 + H2O =>
2 K2Cr2O7 + 28 HCl + 9 SnCl2 = 9 SnCl4 + 2 Cr2Cl3 + 2 K2Cl2 + 14 H2O
ZnCrO4 + Fe2(CO3)3 = ZnCO3 + Fe2(CrO4)3 =>
3 ZnCrO4 + Fe2(CO3)3 = 3 ZnCO3 + Fe2(CrO4)3
LiCl + MgBr2 = LiBr + MgCl2 =>
2 LiCl + MgBr2 = 2 LiBr + MgCl2
FeCl2(aq) + AgNO3(aq) = Fe(NO3)2 + AgCl =>
FeCl2(aq) + 2 AgNO3(aq) = Fe(NO3)2 + 2 AgCl
Rubidium + iodine = rubidiumiodide =>
2 Rb + I2 = 2 RbI
S + HBr = SBr + H2 =>
2 S + 2 HBr = 2 SBr + H2
Sn{+2} + HgCl2 + Cl{-} = SnCl6{-2} + Hg2Cl =>
3 Sn{+2} + 4 HgCl2 + 12 Cl{-} = 3 SnCl6{-2} + 2 Hg2Cl
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
CaCl2(aq) + Cu(NO3)2(aq) = Ca(NO3)2(s) + CuCl2(aq) =>
CaCl2(aq) + Cu(NO3)2(aq) = Ca(NO3)2(s) + CuCl2(aq)
NH4OH + HAc = NH4Ac + H2O =>
NH4OH + HAc = NH4Ac + H2O
Co(NO3)2 + NH3 = CoH2 + N(NO3)3 =>
3 Co(NO3)2 + 2 NH3 = 3 CoH2 + 2 N(NO3)3
SbCl3 + HCl = HSb + Cl =>
SbCl3 + HCl = HSb + 4 Cl
Mn(OH)2 + NaOH = NaMn(OH)4 + Na =>
Mn(OH)2 + 2 NaOH = NaMn(OH)4 + Na
NaOH + MgCl2 = Na2Mg + ClOH =>
2 NaOH + MgCl2 = Na2Mg + 2 ClOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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