| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq) =>
Cu(NO3)2(aq) + BaCl2(aq) = CuCl2(aq) + Ba(NO3)2(aq)
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
KOH + K2HPO4 = K3PO4 + H2O =>
KOH + K2HPO4 = K3PO4 + H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
Ba(OH)2 + NH4SCN = Ba(SCN)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4SCN = Ba(SCN)2 + 2 NH3 + 2 H2O
Na[Al(OH)4] + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C6H5ONa + H2SO4 = Na2SO4 + C6H5OH =>
2 C6H5ONa + H2SO4 = Na2SO4 + 2 C6H5OH
KMnO4 + HBr = MnBr2 + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
C + O2 = CO2 =>
C + O2 = CO2
Pb(II)(NO3)2 + K3PO4 = Pb(II)PO4 + K3(NO3)2 =>
Pb(II)(NO3)2 + K3PO4 = Pb(II)PO4 + K3(NO3)2
NH2CH3 + HCl = NH3CH3Cl =>
NH2CH3 + HCl = NH3CH3Cl
C5H20O3 + O2 = CO2 + H2O =>
2 C5H20O3 + 17 O2 = 10 CO2 + 20 H2O
HOCN = HCNO =>
HOCN = HCNO
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
(CH3)3CCH2OH + O2 = CO2 + H2O =>
2(CH3)3CCH2OH + 15 O2 = 10 CO2 + 12 H2O
Au + HNO2 + HCl = AuCl3 + NO + H2O =>
Au + 3 HNO2 + 3 HCl = AuCl3 + 3 NO + 3 H2O
KMnO4 + H2SO4 + C4H10 = K2SO4 + MnSO4 + H2O + CO2 =>
26 KMnO4 + 39 H2SO4 + 5 C4H10 = 13 K2SO4 + 26 MnSO4 + 64 H2O + 20 CO2
NH4 + CH3COOH = CH3COONH4 + H =>
NH4 + CH3COOH = CH3COONH4 + H
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
Cu2O + CO = CuC + CO2 =>
Cu2O + 5 CO = 2 CuC + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg(ClO3)2 + K3PO4 = Mg3(PO4)2 + KClO3 =>
3 Mg(ClO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KClO3
CSCl2 = Cl2 + C + S =>
CSCl2 = Cl2 + C + S
S8 + CO = SO2 + C =>
S8 + 16 CO = 8 SO2 + 16 C
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 NaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Mn + BiO3 = Bi + MnO4 =>
3 Mn + 4 BiO3 = 4 Bi + 3 MnO4
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
(C2H5)2NH + O2 = CO2 + H2O + N2 =>
4(C2H5)2NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Zn(NO3)2 + BaCl2 = Zn(NO3)2BaCl2 =>
Zn(NO3)2 + BaCl2 = Zn(NO3)2BaCl2
H2SO4 + NH4HCO3 = (NH4)2SO4 + H2O + CO2 =>
H2SO4 + 2 NH4HCO3 = (NH4)2SO4 + 2 H2O + 2 CO2
CuCl2 + Ag = Cu + AgCl =>
CuCl2 + 2 Ag = Cu + 2 AgCl
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
CuCl2 + NaCo3 = CuCo3 + NaCl2 =>
CuCl2 + NaCo3 = CuCo3 + NaCl2
OH{-} + P4 + H2O = H2PO2{-} + P2H4 =>
8 OH{-} + 3 P4 + 8 H2O = 8 H2PO2{-} + 2 P2H4
CONH2 + H2O = CONH3 + OH =>
CONH2 + H2O = CONH3 + OH
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaOH + KAl(SO4)2 = KOH + Al(OH)3 + Na2SO4 =>
4 NaOH + KAl(SO4)2 = KOH + Al(OH)3 + 2 Na2SO4
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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