| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + 3 H2O = 6 H + IO3
C1414H10 + O2 = H2O + CO2 =>
2 C1414H10 + 2833 O2 = 10 H2O + 2828 CO2
Fe(C2H3O2)3 + K2S = KC2H3O2 + Fe2S3 =>
2 Fe(C2H3O2)3 + 3 K2S = 6 KC2H3O2 + Fe2S3
KMnO4 = K2MnO4 + MnO3 + O =>
2 KMnO4 = K2MnO4 + MnO3 + O
CH3C2H4CH3 + O2 = H2O + CO2 =>
2 CH3C2H4CH3 + 13 O2 = 10 H2O + 8 CO2
Bariumchloride + Sodiumsulfate = Sodiumchloride + bariumsulfate =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
FeCl3 + CO2 = Fe2O3 + CCl4 =>
4 FeCl3 + 3 CO2 = 2 Fe2O3 + 3 CCl4
Ca(OCl)2 + NaBr + H2 = CaCl2 + Br2 + NaOH =>
Ca(OCl)2 + 2 NaBr + H2 = CaCl2 + Br2 + 2 NaOH
CuBr + AgSO4 = CuSO4 + AgBr =>
CuBr + AgSO4 = CuSO4 + AgBr
HBr + LiHSO3 = LiBr + H2SO3 =>
HBr + LiHSO3 = LiBr + H2SO3
H2O2 + Co(OH)2 = Co(OH)3 =>
H2O2 + 2 Co(OH)2 = 2 Co(OH)3
C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O
NaCH3COO + NH4OH = NaOH + NH4CH3COO =>
NaCH3COO + NH4OH = NaOH + NH4CH3COO
Mg(OH)2 + H3PO3 = Mg(H2PO3)2 + H2O =>
Mg(OH)2 + 2 H3PO3 = Mg(H2PO3)2 + 2 H2O
H2O + FeCl3 = H2 + Fe(OH)3 + Cl2 =>
6 H2O + 2 FeCl3 = 3 H2 + 2 Fe(OH)3 + 3 Cl2
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
HCIO4(aq) + Ca(OH)2(aq) = Ca(CIO4)2(aq) + H2O =>
2 HCIO4(aq) + Ca(OH)2(aq) = Ca(CIO4)2(aq) + 2 H2O
HClO3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HClO3(aq) + 5 HCl(aq) = 3 H2O(l) + 3 Cl2(g)
Pb(NO3) + KI = PbI + KNO3 =>
Pb(NO3) + KI = PbI + KNO3
CH3CH2CH2OH + O2 = C + H2O =>
2 CH3CH2CH2OH + 3 O2 = 6 C + 8 H2O
Iron + bromine = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
NaBr + Ag1NO3 = NaNO3 + Ag1Br =>
NaBr + Ag1NO3 = NaNO3 + Ag1Br
ZnCl + AgO = ZnO + AgCl =>
ZnCl + AgO = ZnO + AgCl
Zn(NO3)2(aq) + NaOH(aq) = Zn(OH)2(aw) + NaNO3(aq) =>
Zn(NO3)2(aq) + 2 NaOH(aq) = Zn(OH)2(aw) + 2 NaNO3(aq)
H3BO3 + H2O = H3O + H2BO3 =>
H3BO3 + H2O = H3O + H2BO3
Na2 + CO3 + CuCl2 = Cu2(CO3) + NaCl =>
2 Na2 + CO3 + 2 CuCl2 = Cu2(CO3) + 4 NaCl
GeO2 + SO2 = GeSO2 + O2 =>
GeO2 + SO2 = GeSO2 + O2
NH4CO3 + CuSO4 = CuCO3 + NH4SO4 =>
NH4CO3 + CuSO4 = CuCO3 + NH4SO4
NaCn + HCl = HCn + NaCl =>
NaCn + HCl = HCn + NaCl
Pb + CH3CO2 = Pb(CH3CO2)4 =>
Pb + 4 CH3CO2 = Pb(CH3CO2)4
Ca(OCl)2 + NaOH + Na2S2O3 = CaCl2 + Na2SO4 + H2O =>
2 Ca(OCl)2 + 2 NaOH + Na2S2O3 = 2 CaCl2 + 2 Na2SO4 + H2O
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(aq) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(aq) + 2 NaCl(aq)
K2CrO4 + HNO3 + NaOH = HNO2 + KOH + CrO4 + NaNO3 =>
K2CrO4 + 2 HNO3 + NaOH = HNO2 + 2 KOH + CrO4 + NaNO3
HClO + H2O + Br = HBrO3 + HCl =>
5 HClO + H2O + 2 Br = 2 HBrO3 + 5 HCl
NH4 + (NO3)2 = NH4NO3 =>
2 NH4 + (NO3)2 = 2 NH4NO3
HCl + K2SO3 = KCl + H2SO3 =>
2 HCl + K2SO3 = 2 KCl + H2SO3
Br{2} + KOH = KBrO + H{2}O =>
Br{2} + KOH = KBrO + H{2}O
CO2 + CaNaK(OH)4 = CaCO3 + Na2CO3 + K2CO3 + H2O =>
4 CO2 + 2 CaNaK(OH)4 = 2 CaCO3 + Na2CO3 + K2CO3 + 4 H2O
P + S + La = PSLa =>
P + S + La = PSLa
CH3CH3C6H12 + O2 = CO2 + H2O =>
2 CH3CH3C6H12 + 25 O2 = 16 CO2 + 18 H2O
K2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 6 K2SO4
H2CO + NH3 = H2CNH + H2O =>
H2CO + NH3 = H2CNH + H2O
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
C2H4O2 + C5H12O = C6H11O2 + H2O =>
25 C2H4O2 + 14 C5H12O = 20 C6H11O2 + 24 H2O
Ca + P2O5 = CaO + P =>
5 Ca + P2O5 = 5 CaO + 2 P
PbO4(s) = PbO2(s) + O2(g) =>
PbO4(s) = PbO2(s) + O2(g)
Mo2O3 + KMnO3 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
Mo2O3 + 2 KMnO3 + 3 H2SO4 = 2 MoO3 + 2 MnSO4 + K2SO4 + 3 H2O
AcOH + CaCl = AcCl + CaOH =>
AcOH + CaCl = AcCl + CaOH
J2 + MnO2 + H2SO4 = HJO4 + MnSO4 + H2O =>
J2 + 7 MnO2 + 7 H2SO4 = 2 HJO4 + 7 MnSO4 + 6 H2O
PtO2(s) = Pt(s) + O2(g) =>
PtO2(s) = Pt(s) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/24
Équations équilibrées sur06/26/23
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