| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2*H2O
H2O2 = HHOO =>
H2O2 = HHOO
NaCl + H2SO4 = Na2SO4 + HCl = =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
F{2+} + NO3{-} + H{+} = F{3+} + N2 + H2O =>
10 F{2+} + 2 NO3{-} + 12 H{+} = 10 F{3+} + N2 + 6 H2O
Pb + H3(PO4) = H2 + Pb(PO4)2 =>
Pb + 2 H3(PO4) = 3 H2 + Pb(PO4)2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Rb + H2O = Rb(OH) + H3O =>
Rb + 2 H2O = Rb(OH) + H3O
Al(NO3)3NaOH = Al(NO3)3OHNa =>
Al(NO3)3NaOH = Al(NO3)3OHNa
SO3 + N2 = SO2 + NO3 =>
6 SO3 + N2 = 6 SO2 + 2 NO3
Br2(aq) + Cl{-}(aq) = Br{-}(aq) + Cl(aq) =>
Br2(aq) + 2 Cl{-}(aq) = 2 Br{-}(aq) + 2 Cl(aq)
Al3 + HCl = AlCl4 + H2 =>
Al3 + 12 HCl = 3 AlCl4 + 6 H2
K(OH) = KOH =>
K(OH) = KOH
Pb(NO3)2(aq)Cu(s) = Cu(NO3)2(aq)Pb(s) =>
Pb(NO3)2(aq)Cu(s) = Cu(NO3)2(aq)Pb(s)
NaKO = KNaO =>
NaKO = KNaO
VNaF = VFNa =>
VNaF = VFNa
CsClO3 = CsCl + O2 =>
2 CsClO3 = 2 CsCl + 3 O2
KBrO3 + HCl = KCl + HBrO3 =>
KBrO3 + HCl = KCl + HBrO3
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3 =>
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3
Fe + Co(NO3)2 = Fe(NO3)3 + Co =>
2 Fe + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 Co
Ca(CN)2 + HCl = HCN + (CaCl2) =>
Ca(CN)2 + 2 HCl = 2 HCN + (CaCl2)
H2SO4 + KMnO4 = Mn2O7 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 = Mn2O7 + K2SO4 + H2O
C2H6 + O2 = C2H6O2 =>
C2H6 + O2 = C2H6O2
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
NiClNaBr = NiBrNaCl =>
NiClNaBr = NiBrNaCl
Sb + KClO4 + H2SO4 = Sb2(SO4)3 + KCl + H2O =>
8 Sb + 3 KClO4 + 12 H2SO4 = 4 Sb2(SO4)3 + 3 KCl + 12 H2O
NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O
Cu(NO3)2 + Sr(OH)2 = Cu(OH)2 + Sr(NO3)2 =>
Cu(NO3)2 + Sr(OH)2 = Cu(OH)2 + Sr(NO3)2
Pt(s)HCl(aq) = HPtCl(aq) =>
Pt(s)HCl(aq) = HPtCl(aq)
Cu(NO3)2 + Sr(OH)2 = Cu(OH)2 + Sr(NO3)2 =>
Cu(NO3)2 + Sr(OH)2 = Cu(OH)2 + Sr(NO3)2
Na2CO3 + HNO3 = Na + NO3 + H2O + CO2 =>
Na2CO3 + 2 HNO3 = 2 Na + 2 NO3 + H2O + CO2
MgCl + NH4NO3 = MgNO3 + NH4Cl =>
MgCl + NH4NO3 = MgNO3 + NH4Cl
SN + HNO3 = SN(NO3)4 + H2 =>
SN + 4 HNO3 = SN(NO3)4 + 2 H2
Na2H2PO4 + H2O = Na2HPO4{-} + H3O{+} =>
Na2H2PO4 + H2O = Na2HPO4{-} + H3O{+}
GaPAlAs = GaAsAlP =>
GaPAlAs = GaAsAlP
CH3NH3Br = CH3NH2HBr =>
CH3NH3Br = CH3NH2HBr
KCN(aq)HBr(aq) = HCN(g)KBr =>
KCN(aq)HBr(aq) = HCN(g)KBr
Fe2O3 + ZnO = Fe2ZnO4 =>
Fe2O3 + ZnO = Fe2ZnO4
NaOH + S = Na2S2O3 + Na2S + H2O =>
6 NaOH + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
Al + K2SO4 = Al2(SO4)3 + K =>
2 Al + 3 K2SO4 = Al2(SO4)3 + 6 K
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
PbNO3NaCO3 = NaNO3PbCO3 =>
PbNO3NaCO3 = NaNO3PbCO3
CuOHS = CuSHO =>
CuOHS = CuSHO
Ca3(PO4)2 + Li2O = Li3PO4 + CaO =>
Ca3(PO4)2 + 3 Li2O = 2 Li3PO4 + 3 CaO
C3H7NH2 + O2 = CO2 + H2O + N2 =>
4 C3H7NH2 + 21 O2 = 12 CO2 + 18 H2O + 2 N2
K2S + AlP = K3P + Al2S3 =>
3 K2S + 2 AlP = 2 K3P + Al2S3
ClON = NOCl =>
ClON = NOCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeSO4 + Ag(NO3)2 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 3 Ag(NO3)2 = 3 Ag + 2 Fe(NO3)3 + Fe(SO4)3
BaSO3 = BaS + BaSO4 =>
4 BaSO3 = BaS + 3 BaSO4
Mg(NO3)2 + (PO4) = Mg(PO4) + (NO3)2 =>
Mg(NO3)2 + (PO4) = Mg(PO4) + (NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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