| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH(ac) + HF(ac) = KF + H2O
HF(ac) + KOH(ac) = KF(ac) + H2O(l) =>
HF(ac) + KOH(ac) = KF(ac) + H2O(l)
Ga(s) + I2(s) = Ga2I6(s) =>
2 Ga(s) + 3 I2(s) = Ga2I6(s)
KSCN + H2O = KOH + HSCN =>
KSCN + H2O = KOH + HSCN
KO3 + H2O = KOH + O3 =>
6 KO3 + 3 H2O = 6 KOH + 5 O3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KMnO4 + HOH = KOH + MnO2 + O =>
2 KMnO4 + HOH = 2 KOH + 2 MnO2 + 3 O
C33H62O6 + O2 = CO2 + H2O =>
2 C33H62O6 + 91 O2 = 66 CO2 + 62 H2O
SnS + H2O + HNO3 = H2SnO3 + H2SO4 + NO =>
3 SnS + H2O + 10 HNO3 = 3 H2SnO3 + 3 H2SO4 + 10 NO
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KMnO4 + Na2C2O4 + HCl = Mn + CO2 + H2O + NaCl + KCl =>
2 KMnO4 + 7 Na2C2O4 + 16 HCl = 2 Mn + 14 CO2 + 8 H2O + 14 NaCl + 2 KCl
K2Cr2O7 + H2SO4 + H2S = KHSO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 17 H2SO4 + 3 H2S = 8 KHSO4 + 4 Cr2(SO4)3 + 16 H2O
AlBr3 + I2 = AlI + Br =>
2 AlBr3 + I2 = 2 AlI + 6 Br
Co(C2O4)*H2O + O2 = Co3O4 + H2O + CO2 =>
3 Co(C2O4)*H2O + 2 O2 = Co3O4 + 3 H2O + 6 CO2
Ca + HNO3 = Ca(NO3)2 + NO + H2O =>
3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 4 H2O
Ca3(PO4)2 + SiO2 + C = P4 + CaSiO4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 4 C = P4 + 6 CaSiO4 + 4 CO
MgO(s) + H2SO4(aq) = MgSO4 + H2O =>
MgO(s) + H2SO4(aq) = MgSO4 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
KAl(SO4)2(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
KAl(SO4)2(aq) + 12 H2O(l) = KAl(SO4)2*12H2O(s)
Cu(OH)2 + SnCl2 + KOH = Cu2O + K2[Sn(OH)6] + KCl + H2O =>
2 Cu(OH)2 + SnCl2 + 4 KOH = Cu2O + K2[Sn(OH)6] + 2 KCl + H2O
CrI3 + KOH + Cl2 = H2O + K2CrO4 + KCl + KIO4 =>
2 CrI3 + 64 KOH + 27 Cl2 = 32 H2O + 2 K2CrO4 + 54 KCl + 6 KIO4
LiH + H3PO4 = LiPO4 + H2 =>
LiH + H3PO4 = LiPO4 + 2 H2
Pb(NO3)2(aq) + CoBr2 = PbBr2 + Co(NO3)2 =>
Pb(NO3)2(aq) + CoBr2 = PbBr2 + Co(NO3)2
C7H8 + Br2 = C7Br2 + H =>
C7H8 + Br2 = C7Br2 + 8 H
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C2H2 + NaH = C2HNa + H2 =>
C2H2 + NaH = C2HNa + H2
Al2 + AgNO3 = AlNO3 + Ag =>
Al2 + 2 AgNO3 = 2 AlNO3 + 2 Ag
K2Cr2O7 = K + Cr + O =>
K2Cr2O7 = 2 K + 2 Cr + 7 O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Ca(OH)2 + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 Ca(OH)2 + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Zn(H2O)6 + H2O = Zn(H2O)7 =>
Zn(H2O)6 + H2O = Zn(H2O)7
KBr + NaNO2 = KNO2 + NaBr =>
KBr + NaNO2 = KNO2 + NaBr
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
C10H20O2(l) + O2(g) = H2O(l) + CO2(g) =>
C10H20O2(l) + 14 O2(g) = 10 H2O(l) + 10 CO2(g)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Cl2 + CrBr2 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr2 = 2 Br2 + 2 CrCl3
Fe + Au = FeAu =>
Fe + Au = FeAu
Co2O + H2O = Co(OH) =>
Co2O + H2O = 2 Co(OH)
C4H10O = C8H18O + H2O =>
2 C4H10O = C8H18O + H2O
KI + PbCrO4 = K2CrO4 + PbI2 =>
2 KI + PbCrO4 = K2CrO4 + PbI2
HNO3(aq) + K2SO3(aq) = H2O + KNO3 + SO2 =>
2 HNO3(aq) + K2SO3(aq) = H2O + 2 KNO3 + SO2
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
KClO3 + H2O = KOH + Cl2 + O2 =>
4 KClO3 + 2 H2O = 4 KOH + 2 Cl2 + 5 O2
H2GeO3 = GeO2 + H2O =>
H2GeO3 = GeO2 + H2O
NaHSO4 + CH3CH2OH = Na2SO4 + CH3CH2HSO4 + H2O =>
2 NaHSO4 + CH3CH2OH = Na2SO4 + CH3CH2HSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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