| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Sr(No3)2 + Na2SO4 = SrSO4 + Na(No3) =>
Sr(No3)2 + Na2SO4 = SrSO4 + 2 Na(No3)
Al2O3 + HPO3 = Al(PO3)3 + H2O =>
Al2O3 + 6 HPO3 = 2 Al(PO3)3 + 3 H2O
CoCl2 + NH4SCN + C5H11OH + (NH4)2SO4 = Cl2[(NH4)2Co(SCN)] + H2S + C5H10OH =>
42 CoCl2 + 62 NH4SCN + 166 C5H11OH + (NH4)2SO4 = 42 Cl2[(NH4)2Co(SCN)] + 21 H2S + 170 C5H10OH
Al + S3(electrolysis) = AlS =>
3 Al + S3(electrolysis) = 3 AlS
C7H6O3 + FeCl3 = Fe(C7H5O3)3 + HCl =>
3 C7H6O3 + FeCl3 = Fe(C7H5O3)3 + 3 HCl
Al6Si2O13 + H2SO4 = Al2(SO4)3 + SiO2 + H2O =>
Al6Si2O13 + 9 H2SO4 = 3 Al2(SO4)3 + 2 SiO2 + 9 H2O
Na2CO3(aq) + H3PO4(aq) = H2CO3(aq) + Na3PO4(aq) =>
3 Na2CO3(aq) + 2 H3PO4(aq) = 3 H2CO3(aq) + 2 Na3PO4(aq)
HOCH2CH2OH + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 HOCH2CH2OH + 10 KMnO4 = 6 CO2 + 10 MnO2 + 10 KOH + 4 H2O
(NH4)6Mo7O24 + CH4N2S + H2O = CO2 + MoS2 + NH3 + O2 =>
2(NH4)6Mo7O24 + 28 CH4N2S + 22 H2O = 28 CO2 + 14 MoS2 + 68 NH3 + 7 O2
MoO3 + NaOH = Na2MoO4 + H2O =>
MoO3 + 2 NaOH = Na2MoO4 + H2O
KClO3 + P = KCl + P2O5 =>
5 KClO3 + 6 P = 5 KCl + 3 P2O5
Cu(k) + ZnO(k) = CuO(k) + Zn(k) =>
Cu(k) + ZnO(k) = CuO(k) + Zn(k)
Ca(SO4) + NaOH = Ca(OH)2 + Na2SO4 =>
Ca(SO4) + 2 NaOH = Ca(OH)2 + Na2SO4
AlI2 = Al + I =>
AlI2 = Al + 2 I
NaCl(aq) + Br(g) = NaBr(s) + Cl(g) =>
NaCl(aq) + Br(g) = NaBr(s) + Cl(g)
Cr3 + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr3 + 9 H2SO4 = 3 Cr2(SO4)3 + 9 H2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
LiSiO3 + H2SO4 = LiSO4 + H2SiO3 =>
LiSiO3 + H2SO4 = LiSO4 + H2SiO3
MoO3 + NaOH = Na2MoO4 + H2O =>
MoO3 + 2 NaOH = Na2MoO4 + H2O
Zn(OH)2 + HBr = ZnOHBr + H2O =>
Zn(OH)2 + HBr = ZnOHBr + H2O
Li2(CO3) + Ca(NO3)2 = Li2(NO3)2 + Ca(CO3) =>
Li2(CO3) + Ca(NO3)2 = Li2(NO3)2 + Ca(CO3)
CH3CHO + H2 = C2H5OH =>
CH3CHO + H2 = C2H5OH
C2H4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 28 H2O + 12 MnSO4 + 6 K2SO4
Li2(CO3) + Ca(NO3)2 = Li2(NO3)2 + Ca(CO3) =>
Li2(CO3) + Ca(NO3)2 = Li2(NO3)2 + Ca(CO3)
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
Mg + Ca(OH)2 = Mg(OH) + Ca =>
2 Mg + Ca(OH)2 = 2 Mg(OH) + Ca
Mg + HCl = Mg{+} + Cl{-} + H =>
Mg + HCl = Mg{+} + Cl{-} + H
H2S + K2Cr2O7 + H2SO4 = Cr(SO4)3 + K2SO4 + H2 =>
7 H2S + 4 K2Cr2O7 + 21 H2SO4 = 8 Cr(SO4)3 + 4 K2SO4 + 28 H2
Ba(NO3)2 + K2CO3 = KNO3 + BaCO3 =>
Ba(NO3)2 + K2CO3 = 2 KNO3 + BaCO3
C2H2 + HI = C2H3I =>
C2H2 + HI = C2H3I
CH4(g) + H2O(g) = CH(OH)3(g) + H2(g) =>
CH4(g) + 3 H2O(g) = CH(OH)3(g) + 3 H2(g)
Na2F2 = Na + F2 =>
Na2F2 = 2 Na + F2
Mg(s) + Al2O3(s) = Al2 + MgO3(s) =>
Mg(s) + Al2O3(s) = Al2 + MgO3(s)
P4 + KOH + H2O = K2HPO4 + PH3 =>
2 P4 + 6 KOH + 6 H2O = 3 K2HPO4 + 5 PH3
KCl + HOH = KOH + HCl =>
KCl + HOH = KOH + HCl
B2O3 + CaO = Ca(BO2)2 =>
B2O3 + CaO = Ca(BO2)2
LiC2H3O2 + Mn2(SO4)7 = Li2SO4 + Mn(C2H3O2)7 =>
14 LiC2H3O2 + Mn2(SO4)7 = 7 Li2SO4 + 2 Mn(C2H3O2)7
AuCl3 + KI = Au + KCl + I2 =>
2 AuCl3 + 6 KI = 2 Au + 6 KCl + 3 I2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AuCl3 + KI = AuCl + KCl + I =>
AuCl3 + 2 KI = AuCl + 2 KCl + 2 I
Li2MoO4 + CaCO3 = Li2Ca2MoO6 + CO2 =>
Li2MoO4 + 2 CaCO3 = Li2Ca2MoO6 + 2 CO2
Pb(OH)2 = Pb{2+} + OH{-} =>
Pb(OH)2 = Pb{2+} + 2 OH{-}
NO3{-} + H = NO2{-} + H2O =>
NO3{-} + 2 H = NO2{-} + H2O
H2 + Al(OH)3 = HOH + Al =>
3 H2 + 2 Al(OH)3 = 6 HOH + 2 Al
C6H5OOH + O2 = CO2 + H2O =>
2 C6H5OOH + 13 O2 = 12 CO2 + 6 H2O
Br2O7 + KOH = H2O + KBrO4 =>
Br2O7 + 2 KOH = H2O + 2 KBrO4
SrHPO4 + Sr(OH)2 = Sr3(PO4)2 + H2O =>
2 SrHPO4 + Sr(OH)2 = Sr3(PO4)2 + 2 H2O
NaCl + Ca = Na + CaCl =>
NaCl + Ca = Na + CaCl
N3O + H2O = H2N3O2 =>
N3O + H2O = H2N3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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