| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + P = SP
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Al2O3 + P2O3 = Al2P2O6 =>
Al2O3 + P2O3 = Al2P2O6
NaCl + KH = NaH + KCl =>
NaCl + KH = NaH + KCl
HN03 + H2SO4 = H2O + S + NO =>
6 HN03 + 7 H2SO4 = 10 H2O + 7 S + 18 NO
CaCO3 + FeP = Ca3P2 + Fe2(CO3)3 =>
3 CaCO3 + 2 FeP = Ca3P2 + Fe2(CO3)3
GaBr3 + Cl = ClBr + Ga =>
GaBr3 + 3 Cl = 3 ClBr + Ga
Zn(NO3)2 + H2SO3 = ZnSO3 + HNO3 =>
Zn(NO3)2 + H2SO3 = ZnSO3 + 2 HNO3
NiCl2 + Na2S = NiS + NaCl =>
NiCl2 + Na2S = NiS + 2 NaCl
Na2 + SO3 + HCl = SO2 + NaCl + H2O =>
Na2 + SO3 + 2 HCl = SO2 + 2 NaCl + H2O
CO2 + KOH = KCO2OH =>
CO2 + KOH = KCO2OH
Tc + Br2 + H2O = HTcO4 + HBr =>
2 Tc + 7 Br2 + 8 H2O = 2 HTcO4 + 14 HBr
NaN3 + KNO3 = N2 + KO2 + Na2O =>
4 NaN3 + 2 KNO3 = 7 N2 + 2 KO2 + 2 Na2O
H + O + Li + Rg + Ac + P = HOLiRgAcP =>
H + O + Li + Rg + Ac + P = HOLiRgAcP
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOCl + NaBr = NaCl + NaOBr =>
NaOCl + NaBr = NaCl + NaOBr
RaCO3 = Ra + CO3 =>
RaCO3 = Ra + CO3
PbO + NH5F2 = (NH4)2PbF4 + H2O =>
PbO + 2 NH5F2 = (NH4)2PbF4 + H2O
MnO + Al = Al2O3 + Mn =>
3 MnO + 2 Al = Al2O3 + 3 Mn
KIO3 + H2 = KI + H2O =>
KIO3 + 3 H2 = KI + 3 H2O
Sn(OH)2 + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + NaNO3 + Bi =>
3 Sn(OH)2 + 2 Bi(NO3)3 + 12 NaOH = 3 Na2[Sn(OH)6] + 6 NaNO3 + 2 Bi
NaCH3SO4 + H2O = NaCH3O + H2SO4 =>
NaCH3SO4 + H2O = NaCH3O + H2SO4
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH =>
AlOH{3} + NaNO{3} = Al(NO{3}){3} + NaOH
HS + SO2 = S2 + H2O =>
8 HS + 2 SO2 = 5 S2 + 4 H2O
SrS = Sr + S =>
SrS = Sr + S
KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4 =>
MgNH4PO4 + 2 CH3COOH = Mg(CH3COO)2 + NH3 + H3PO4
FeCl3*6H2O + K2C2O4*H2O = KCl + K5Fe(C2O4)4*3H2O + H2O =>
FeCl3*6H2O + 4 K2C2O4*H2O = 3 KCl + K5Fe(C2O4)4*3H2O + 7 H2O
Ca(OH)2 + NH4HSO4 = Ca(HSO4)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4HSO4 = Ca(HSO4)2 + 2 NH3 + 2 H2O
KClO3 + C6H6 = KCl + CO2 + H2O =>
5 KClO3 + C6H6 = 5 KCl + 6 CO2 + 3 H2O
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
AlNO3H3PO3 = AlPO3H3NO3 =>
AlNO3H3PO3 = AlPO3H3NO3
Cu2O + SO3 = Cu2SO4 =>
Cu2O + SO3 = Cu2SO4
C7H11COOH + O2 = CO + H2O =>
C7H11COOH + 6 O2 = 8 CO + 6 H2O
Na3VO4 + H2O2 + H2SO4 = (VO3)2SO4 + Na2SO4 + H2O =>
2 Na3VO4 + 2 H2O2 + 4 H2SO4 = (VO3)2SO4 + 3 Na2SO4 + 6 H2O
SiO2 + K = Si + K2SiO3 =>
3 SiO2 + 4 K = Si + 2 K2SiO3
Al2(SO4)3 + MgCl2 = Mg(SO4) + AlCl3 =>
Al2(SO4)3 + 3 MgCl2 = 3 Mg(SO4) + 2 AlCl3
H3PO2 + NaOH = Na + H2PO2 + H2O =>
H3PO2 + NaOH = Na + H2PO2 + H2O
Be{2+} + OH{-} = Be(OH)2 =>
Be{2+} + 2 OH{-} = Be(OH)2
S + HOCl + H2O = HCl + H2SO4 =>
S + 3 HOCl + H2O = 3 HCl + H2SO4
HI + S = IS + H =>
HI + S = IS + H
AgL + Fe2(Co3)3 = FeL3 + Ag2Co3 =>
6 AgL + Fe2(Co3)3 = 2 FeL3 + 3 Ag2Co3
HI + H2O = I + H3O =>
HI + H2O = I + H3O
K3Fe(CN)6 + Pb(NO3)2 = Pb3[Fe(CN)6]2 + KNO3 =>
2 K3Fe(CN)6 + 3 Pb(NO3)2 = Pb3[Fe(CN)6]2 + 6 KNO3
Ca(OH)2 + NH4HSO4 = Ca(HSO4)2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4HSO4 = Ca(HSO4)2 + 2 NH3 + 2 H2O
UO3 + NaH = U + NaOH =>
UO3 + 3 NaH = U + 3 NaOH
PO4H3 + CaOH = CaPO4 + H2 + H2O =>
PO4H3 + CaOH = CaPO4 + H2 + H2O
Ag{2}O + HNO{3} = AgNO{3} + H{2}O =>
Ag{2}O + HNO{3} = AgNO{3} + H{2}O
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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