| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 S + 6 KNO3 + 4 H2O = 4 H2SO4 + 3 N2 + 3 K2SO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(OH)3 + O2 = AlO4 + H2O =>
4 Al(OH)3 + 5 O2 = 4 AlO4 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
[Co(NH3)5OH2](NO3)3 + HClO4 = [Co(NH3)5OH2](ClO4)3 + HNO3 =>
[Co(NH3)5OH2](NO3)3 + 3 HClO4 = [Co(NH3)5OH2](ClO4)3 + 3 HNO3
Cu(NO3)2 + NaI = CuI2 + Na(NO3) =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 Na(NO3)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
C3H6O2 + Mg = (C3H5O2)2Mg + H2 =>
2 C3H6O2 + Mg = (C3H5O2)2Mg + H2
ClCH2CH2Cl = C2H2 + HCl =>
ClCH2CH2Cl = C2H2 + 2 HCl
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
NiSO4 + Ca(H2PO2)2 = Ni(H2PO2)2 + CaSO4 =>
NiSO4 + Ca(H2PO2)2 = Ni(H2PO2)2 + CaSO4
K2CrO4 + SrCl2 + H2O = SrCrO4 + KOH + HCl =>
K2CrO4 + SrCl2 + 2 H2O = SrCrO4 + 2 KOH + 2 HCl
KMnO4 + HCl = KCl + MnCl2 + Cl + H2O =>
KMnO4 + 8 HCl = KCl + MnCl2 + 5 Cl + 4 H2O
C2H3COOH + C3H5(OH)3 = (CH3COO)3C3H5 + H2O =>
2 C2H3COOH + C3H5(OH)3 = (CH3COO)3C3H5 + H2O
Cu + Cl2(g) = CuCl2(cr) =>
Cu + Cl2(g) = CuCl2(cr)
C14H10 + C4H2O3 + C8H10 = C13H12O2 =>
9 C14H10 + 20 C4H2O3 + 23 C8H10 = 30 C13H12O2
HCl + Cu(OH)2 = H2O + CuCl2 =>
2 HCl + Cu(OH)2 = 2 H2O + CuCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu(NH3)4 + H2SO4 = CuSO4 + (NH4)2SO4 + H =>
Cu(NH3)4 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H
Mo(OH)6 + K3PO4 = Mo(PO4)2 + KOH =>
Mo(OH)6 + 2 K3PO4 = Mo(PO4)2 + 6 KOH
Cr(NO3)3 + NaOH = NaNO3 + Cr2O3 + H2O =>
2 Cr(NO3)3 + 6 NaOH = 6 NaNO3 + Cr2O3 + 3 H2O
H2SO4 + Au = H2SO4Au =>
H2SO4 + Au = H2SO4Au
Na + H2O2 = Na2O + H2O =>
2 Na + H2O2 = Na2O + H2O
Ag + Pb(C2H3O2)2 = Pb + Ag(C2H3O2)2 =>
Ag + Pb(C2H3O2)2 = Pb + Ag(C2H3O2)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H3Cl + NaOH = C2H2 + NaCl + H2O =>
C2H3Cl + NaOH = C2H2 + NaCl + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
C3H4 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
10 C3H4 + 26 KMnO4 + 39 H2SO4 = 15 H2C2O4 + 13 K2SO4 + 26 MnSO4 + 44 H2O
H2O + AgCl = Ag + HCl + O2 =>
2 H2O + 4 AgCl = 4 Ag + 4 HCl + O2
Cr2O7 + H = Cr + H2O =>
Cr2O7 + 14 H = 2 Cr + 7 H2O
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl21 =>
7 Na2Cr2O7 + 98 HCl = 14 NaCl + 14 CrCl3 + 49 H2O + 2 Cl21
Fe2O3 + CO = CO2 + FeO =>
Fe2O3 + CO = CO2 + 2 FeO
HBrO2 = Br2O3 + H2O =>
2 HBrO2 = Br2O3 + H2O
NaCn + Ru(NO3)3 = NaRu + Cn(NO3)3 =>
NaCn + Ru(NO3)3 = NaRu + Cn(NO3)3
CaCO{3} + CH{3}COOH = Ca(C{2}H{3}O{2}) + CO{2} + H{2}O =>
CaCO{3} + CH{3}COOH = Ca(C{2}H{3}O{2}) + CO{2} + H{2}O
KCl + NH3 = KNH2 + NH4Cl =>
KCl + 2 NH3 = KNH2 + NH4Cl
CH4OH + N2O = CO2 + H2O + N2 =>
2 CH4OH + 7 N2O = 2 CO2 + 5 H2O + 7 N2
Al(SO4)3 + Ba = BaSO4 + Al2 =>
2 Al(SO4)3 + 6 Ba = 6 BaSO4 + Al2
Zn + HHNO = HHN + Zn(NO3)2 + H2O =>
Zn + 8 HHNO = 6 HHN + Zn(NO3)2 + 2 H2O
C2H3ClO + O2 = CO2 + H2O + HCl =>
C2H3ClO + 2 O2 = 2 CO2 + H2O + HCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
PCl5 = phosphorus + chlorine =>
2 PCl5 = 2 P + 5 Cl2
CH3(CH2)2C(CH3)2CH(CH2CH3)2 + O2 = CO2 + H2O =>
CH3(CH2)2C(CH3)2CH(CH2CH3)2 + 17 O2 = 11 CO2 + 12 H2O
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
AlOH + O2 = AlO4 + H2O =>
4 AlOH + 7 O2 = 4 AlO4 + 2 H2O
AgIO3 + AsCl3 + HCl = AsCl5 + AgI + H2O =>
AgIO3 + 3 AsCl3 + 6 HCl = 3 AsCl5 + AgI + 3 H2O
Rh2O3 + H2O = Rh(OH)3 =>
Rh2O3 + 3 H2O = 2 Rh(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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