| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 C3H8O3 = 7 C3H8O + 6 CO2 + 8 H2O
NaS + CO2NO3 = CO2S + NaNO3 =>
NaS + CO2NO3 = CO2S + NaNO3
CrI3 + K(OH) + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 K(OH) + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O
Fe{2+} + O2{2-} = FeO2 =>
Fe{2+} + O2{2-} = FeO2
HClO4 + Co = CoClO4 + H =>
HClO4 + Co = CoClO4 + H
H2SO4 + HS = SO2 + H2S =>
H2SO4 + 4 HS = 2 SO2 + 3 H2S
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O
Mg(CO3) + H2(SO4) = Mg(SO4) + H2(CO3) =>
Mg(CO3) + H2(SO4) = Mg(SO4) + H2(CO3)
*KClO4 = KCl + O2 =>
*KClO4 = KCl + 2 O2
Cu + MgCl2 = CuCl + Mg =>
2 Cu + MgCl2 = 2 CuCl + Mg
LiH2PO4 + Ba(OH)2 = Ba3(PO4)2 + LiOH + H2O =>
2 LiH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 2 LiOH + 4 H2O
NH4OH + ZnSO4 = (NH4)2SO4 + Zn(OH)2 =>
2 NH4OH + ZnSO4 = (NH4)2SO4 + Zn(OH)2
Sr(OH)2 + CO2 = SrC + (OH)2O2 =>
Sr(OH)2 + CO2 = SrC + (OH)2O2
(CH2)6N4 + HClO4 = (CH2)6N4*(ClO4)2 + H2 =>
(CH2)6N4 + 2 HClO4 = (CH2)6N4*(ClO4)2 + H2
Mg(HSO3)2 = SO2 + H2O + MgSO3 =>
Mg(HSO3)2 = SO2 + H2O + MgSO3
CH6N2O3 = CH4N2O + H2O2 =>
CH6N2O3 = CH4N2O + H2O2
C6H5Br + Mg + CO2 + HCl = C6H5COOH + MgBrCl =>
C6H5Br + Mg + CO2 + HCl = C6H5COOH + MgBrCl
Al + NH3 = AlNH3 =>
Al + NH3 = AlNH3
C7H9 + Br2 = C7H8Br + HBr =>
C7H9 + Br2 = C7H8Br + HBr
MgCl2 + CaSO4 = MgSO4 + CaCl2 =>
MgCl2 + CaSO4 = MgSO4 + CaCl2
SiO2 + K = Si + K2O =>
SiO2 + 4 K = Si + 2 K2O
Pb(CH3COO)2 + Na2SO3 = PbSO3 + CH3COONa =>
Pb(CH3COO)2 + Na2SO3 = PbSO3 + 2 CH3COONa
Mg + O2 = Mg2O5 =>
4 Mg + 5 O2 = 2 Mg2O5
ClO + H2O = O2ClH2 =>
ClO + H2O = O2ClH2
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
CH3OH + C2H5CO2H = C2H5CO2CH3 + H2O =>
CH3OH + C2H5CO2H = C2H5CO2CH3 + H2O
C7H6O2 + Na2CO3 = C7H5O2Na + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5O2Na + H2O + CO2
NaNO3 + KBr = NaBr + KNO3 =>
NaNO3 + KBr = NaBr + KNO3
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
MgS(s) + HBr(aq) = Mg(Br) + HS =>
MgS(s) + HBr(aq) = Mg(Br) + HS
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
FeCl3 + Na2HCO3 + H2O2 = Fe2(CO3)3 + NaCl + H2O =>
4 FeCl3 + 6 Na2HCO3 + 3 H2O2 = 2 Fe2(CO3)3 + 12 NaCl + 6 H2O
*K + Cl2 = KCl =>
2*K + Cl2 = 2 KCl
C3H7 + Br2 = C3H6Br + HBr =>
C3H7 + Br2 = C3H6Br + HBr
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
ZnSO4 + BaBr2 = BaSO4 + ZnBr2 =>
ZnSO4 + BaBr2 = BaSO4 + ZnBr2
K2CrO4 + HCl = CrCl3 + Cl2 + H2O + KCl =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 8 H2O + 4 KCl
Ca(NO3)2 + FeCl3 = CaCl3 + Fe(NO3)2 =>
Ca(NO3)2 + FeCl3 = CaCl3 + Fe(NO3)2
CrPO4 = Cr{+3} + PO4{-3} =>
CrPO4 = Cr{+3} + PO4{-3}
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
C2H5OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
C2H5OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O
AgI + HNO3 = AgNO3 + HI =>
AgI + HNO3 = AgNO3 + HI
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4 =>
(NH4)2SO4 + CuSO4 = (NH4)2SO4CuSO4
NaNO3 + Be + NaOH = NH3 + Na2BeO2 + H2O =>
NaNO3 + 4 Be + 7 NaOH = NH3 + 4 Na2BeO2 + 2 H2O
PH3 + O3 = P4O10 + H2O =>
12 PH3 + 16 O3 = 3 P4O10 + 18 H2O
AlCl3 + K = KCl + Al =>
AlCl3 + 3 K = 3 KCl + Al
Na2CrO3 + H2SO4 = Na2(SO4) + H2CrO3 =>
Na2CrO3 + H2SO4 = Na2(SO4) + H2CrO3
Li2O + Ca(OH)2 = LiOH + CaO =>
Li2O + Ca(OH)2 = 2 LiOH + CaO
C2H5OH + CuO = CH3CHO + Cu + H2O =>
C2H5OH + CuO = CH3CHO + Cu + H2O
K3P + O2 = K3PO =>
2 K3P + O2 = 2 K3PO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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