| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + Ca(ClO3)2 = 2 KClO3 + CaO
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
NH4Cl + AlI3 = NH4I + AlCl3 =>
3 NH4Cl + AlI3 = 3 NH4I + AlCl3
C19H15OMgBr + H2O = C19H16O + MgOHBr =>
C19H15OMgBr + H2O = C19H16O + MgOHBr
Zn(SO4) + NH3 + H2O = Zn(OH)2 + (NH4)2SO4 =>
Zn(SO4) + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2SO4
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
3 C3H5(OH)3 + 7 K2Cr2O7 + 28 H2SO4 = 7 Cr2(SO4)3 + 9 CO2 + 40 H2O + 7 K2SO4
Ga3F + Cs = CsF + Ga =>
Ga3F + Cs = CsF + 3 Ga
HCl + (HO)2Ca = CaCl2 + H2O =>
2 HCl + (HO)2Ca = CaCl2 + 2 H2O
KI + H2SO4 = H2S + KHSO4 + I2 + H2O =>
8 KI + 9 H2SO4 = H2S + 8 KHSO4 + 4 I2 + 4 H2O
At + O = At2O =>
2 At + O = At2O
H2SO4 + NH4 = (NH4)2SO4 + H2 =>
H2SO4 + 2 NH4 = (NH4)2SO4 + H2
Ca{2+} + [O]{2-} = CaO =>
Ca{2+} + [O]{2-} = CaO
Cu(NO3) + ZnCl2 = CuCl + Zn(NO3)2 =>
2 Cu(NO3) + ZnCl2 = 2 CuCl + Zn(NO3)2
HI + H2SO4 = I2 + H2O + SO =>
4 HI + H2SO4 = 2 I2 + 3 H2O + SO
K2SO3 + Ba = BaSO3 + K =>
K2SO3 + Ba = BaSO3 + 2 K
SO3 + CO2 = CO2(SO3)3 =>
3 SO3 + CO2 = CO2(SO3)3
Zn2 + F = ZnF2 =>
Zn2 + 4 F = 2 ZnF2
CH3COOH + Ag = CH3CHO + Ag2O =>
CH3COOH + 2 Ag = CH3CHO + Ag2O
AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl
K4Fe(CN)6 + ZnSO4 = K2ZnFe(CN)6 + K2SO4 =>
K4Fe(CN)6 + ZnSO4 = K2ZnFe(CN)6 + K2SO4
PtCl4 = Cl2 + Pt =>
PtCl4 = 2 Cl2 + Pt
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2 =>
ZnCO3 + H2SO4 = ZnSO4 + H2O + CO2
S2O3{2-} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 S2O3{2-} + 4 Cr2O7{2-} + 26 H{+} = 6 SO4{2-} + 8 Cr{3+} + 13 H2O
NaClO + KI = NaCl + K2O + I2 =>
NaClO + 2 KI = NaCl + K2O + I2
LiC2H3O2 + Mg(CN)2 = LiCN + Mg(C2H3O2)2 =>
2 LiC2H3O2 + Mg(CN)2 = 2 LiCN + Mg(C2H3O2)2
KBrO3 + NaBr + H2SO4 = Br2 + NaSO4 + KSO4 + H2O =>
2 KBrO3 + 4 NaBr + 6 H2SO4 = 3 Br2 + 4 NaSO4 + 2 KSO4 + 6 H2O
Al2O3 + LiOH = LiAlO2 + H2O =>
Al2O3 + 2 LiOH = 2 LiAlO2 + H2O
(SO4)2 + BaCl2 = Ba(SO4) + Cl2 =>
(SO4)2 + 2 BaCl2 = 2 Ba(SO4) + 2 Cl2
Cu3 + N2 = Cu3N =>
2 Cu3 + N2 = 2 Cu3N
OCl + H = Cl2 + H2O =>
2 OCl + 4 H = Cl2 + 2 H2O
Ag3N = Ag + N2 =>
2 Ag3N = 6 Ag + N2
K2Cr2O7 + H2SO4 + SnSO4 = K2SO4 + Sn(SO4)2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 SnSO4 = K2SO4 + 3 Sn(SO4)2 + Cr2(SO4)3 + 7 H2O
C4H10 + O2 = C + H2O0 =>
2 C4H10 + 5 O2 = 8 C + 10 H2O0
CuNO3 + HCl = HNO3 + CuCl =>
CuNO3 + HCl = HNO3 + CuCl
CH3OH + K2Cr2O7 + H2SO4 = CH3COH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + K2SO4 + Cr2(SO4)3 + 10 H2O
Ca(OH)2 + H3PO4 = CaHPO4(aq) + H2O(l) =>
Ca(OH)2 + H3PO4 = CaHPO4(aq) + 2 H2O(l)
MgSO3 + Fe(SO4) + H2O = Fe2(SO4)3 + Mg(OH)2 + H =>
MgSO3 + 2 Fe(SO4) + 3 H2O = Fe2(SO4)3 + Mg(OH)2 + 4 H
SrBr2 + CoSO3 = CoBr + Sr(SO3)2 =>
SrBr2 + 2 CoSO3 = 2 CoBr + Sr(SO3)2
Au + CO3 = AuCO3 =>
Au + CO3 = AuCO3
Cu + Na2O = CuO + Na =>
Cu + Na2O = CuO + 2 Na
C4H10O + H2SO4 = C4H12SO5 =>
C4H10O + H2SO4 = C4H12SO5
Zn2 + S2 = Zn2S =>
2 Zn2 + S2 = 2 Zn2S
KOH + HBr = KBr(aq) + H2O =>
KOH + HBr = KBr(aq) + H2O
Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O =>
2 Cu(OH)2 + CO2 = CuCO3*Cu(OH)2 + H2O
NaOH + NH4(NO3) = NH4(OH) + NaNO3 =>
NaOH + NH4(NO3) = NH4(OH) + NaNO3
Na(OH)2 + Pb(NO3) = Pb(OH)2 + Na(NO3) =>
Na(OH)2 + Pb(NO3) = Pb(OH)2 + Na(NO3)
HCOOH + Na2S = CONa2S + H2O =>
HCOOH + Na2S = CONa2S + H2O
Fe3 + Cl2 = FeCl3 =>
2 Fe3 + 9 Cl2 = 6 FeCl3
Fe + Pb(NO3)2 = Pb + NO3Fe =>
2 Fe + Pb(NO3)2 = Pb + 2 NO3Fe
NaNO3 + Zn = Na2O + NO + ZnO =>
2 NaNO3 + 3 Zn = Na2O + 2 NO + 3 ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/25
Équations équilibrées sur07/02/24
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