| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BrO + 2 NH3 = N2 + 3 Br + 3 H2O
C9H12OH + O2 = CO2 + H2O =>
4 C9H12OH + 47 O2 = 36 CO2 + 26 H2O
N2H4 + H3BO3 = BN + H2O + N2 =>
3 N2H4 + 4 H3BO3 = 4 BN + 12 H2O + N2
Al(ClO2)3 + Li = Li(ClO2)3 + Al =>
Al(ClO2)3 + Li = Li(ClO2)3 + Al
H2Cr2O7 + CH3OH = Cr2O3 + water + CHOH =>
H2Cr2O7 + 3 CH3OH = Cr2O3 + 4 H2O + 3 CHOH
Ag2(C2O4) + Ca = Ag2 + CaC2O4 =>
Ag2(C2O4) + Ca = Ag2 + CaC2O4
NH3(aq) + CuSO4(aq) = Cu(NH3)(aq) + SO4(aq) =>
NH3(aq) + CuSO4(aq) = Cu(NH3)(aq) + SO4(aq)
K4[Fe(CN)6] + Cl = K3[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + Cl = K3[Fe(CN)6] + KCl
H3PO4(s) + NH4OH(aq) = (NH4)3PO4(aq) + H2O(l) =>
H3PO4(s) + 3 NH4OH(aq) = (NH4)3PO4(aq) + 3 H2O(l)
NaCl(s) + SO2(g) + H2O(g) + O2(g) = NaSO4(s) + HCl(g) =>
4 NaCl(s) + 4 SO2(g) + 2 H2O(g) + 3 O2(g) = 4 NaSO4(s) + 4 HCl(g)
K2CO3 + NiCl2 = KCl + Ni(CO3) =>
K2CO3 + NiCl2 = 2 KCl + Ni(CO3)
NaOH + MnCl = NaCl + MnOH =>
NaOH + MnCl = NaCl + MnOH
BaCl2(aq) + K2SO4 = BaSO4 + KCl(aq) =>
BaCl2(aq) + K2SO4 = BaSO4 + 2 KCl(aq)
H2 + Al2O3 = Al + H2O =>
3 H2 + Al2O3 = 2 Al + 3 H2O
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Na2 + CUSO4 = NaSO4 + CU =>
Na2 + 2 CUSO4 = 2 NaSO4 + 2 CU
KClO3(S) = KCl(S) + O2(g) =>
2 KClO3(S) = 2 KCl(S) + 3 O2(g)
Ai(OH)3 + HCl = AiCl3 + H2O =>
Ai(OH)3 + 3 HCl = AiCl3 + 3 H2O
BaCl2*2H2O + K2Cr2O7 + KOH = BaCrO4 + KCl + H2O =>
2 BaCl2*2H2O + K2Cr2O7 + 2 KOH = 2 BaCrO4 + 4 KCl + 5 H2O
NH4OH + HNO3 = NH4NO + H2O =>
3 NH4OH + HNO3 = 2 NH4NO + 4 H2O
Ca(OH)2 + NH3 = Ca(NH3)4 + OH =>
Ca(OH)2 + 4 NH3 = Ca(NH3)4 + 2 OH
BaCl2(s) + Na2SO4(aq) = NaCl(aq) + BaSO4(g) =>
BaCl2(s) + Na2SO4(aq) = 2 NaCl(aq) + BaSO4(g)
K2O + H2O = K2(OH)2 =>
K2O + H2O = K2(OH)2
NO2 + CuO = Cu2N3 + O2 =>
3 NO2 + 2 CuO = Cu2N3 + 4 O2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
K2CO3 + HBrO = KBrO + H2O + CO2 =>
K2CO3 + 2 HBrO = 2 KBrO + H2O + CO2
H2CrO4 + Cr(OH)2 = CrO2 + H2O =>
H2CrO4 + Cr(OH)2 = 2 CrO2 + 2 H2O
PH3 + BF3 = PH3BF3 =>
PH3 + BF3 = PH3BF3
(NH4)2O + Cu(ClO3) = CuO2 + NH4 + ClO3 =>
2(NH4)2O + Cu(ClO3) = CuO2 + 4 NH4 + ClO3
NaSO4 + CuSO4 = Cu(SO4)2 + Na2SO4 =>
2 NaSO4 + CuSO4 = Cu(SO4)2 + Na2SO4
C6H10O5 + H2O = CH4 + CO2 =>
C6H10O5 + H2O = 3 CH4 + 3 CO2
FeCO3 + H2O + O2 = CO2 + Fe(OH)3 =>
4 FeCO3 + 6 H2O + O2 = 4 CO2 + 4 Fe(OH)3
HNO3 + Co = Co(NO3)2 + N0 + H2O =>
12 HNO3 + 5 Co = 5 Co(NO3)2 + 2 N0 + 6 H2O
Ca3(Fe(OH)6)2 + H2SO4 = CaSO4 + Fe2(SO4)3 + H2O =>
Ca3(Fe(OH)6)2 + 6 H2SO4 = 3 CaSO4 + Fe2(SO4)3 + 12 H2O
CaCl2*6H2O = HCl + Ca(OH)2 + H2O =>
CaCl2*6H2O = 2 HCl + Ca(OH)2 + 4 H2O
CrO + B = B2O3 + Cr =>
3 CrO + 2 B = B2O3 + 3 Cr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeBr3 + K3PO4 = KBr + FePO4 =>
FeBr3 + K3PO4 = 3 KBr + FePO4
KNO3 + Cr(SO4) + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
2 KNO3 + Cr(SO4) + 2 Na2CO3 = 2 KNO2 + Na2CrO4 + Na2SO4 + 2 CO2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Hg{+} + Cl{-} = HgCl =>
Hg{+} + Cl{-} = HgCl
CH3CH2CH3 + Cl2 = CH3CH2CH + HCl =>
CH3CH2CH3 + Cl2 = CH3CH2CH + 2 HCl
MnBr2 + NaCO3 = Mn(CO3)2 + NaBr =>
MnBr2 + 2 NaCO3 = Mn(CO3)2 + 2 NaBr
FeO + C = Fe + CO4 =>
4 FeO + C = 4 Fe + CO4
HNO3 + Fe2(CO3)3 = CO2 + Fe(NO3)3 + H2O =>
6 HNO3 + Fe2(CO3)3 = 3 CO2 + 2 Fe(NO3)3 + 3 H2O
HCl + Ba(OH)2 = H2O + BaClOH =>
HCl + Ba(OH)2 = H2O + BaClOH
CaCO3(aq) + H2SO4(aq) = CaSO4(aq) + H2CO3(aq) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(aq) + H2CO3(aq)
K2O + H2O = K2(OH)2 =>
K2O + H2O = K2(OH)2
HCl(aq) + Li2CO3(aq) = CO2(g) + H2O(l) + LiCl(aq) =>
2 HCl(aq) + Li2CO3(aq) = CO2(g) + H2O(l) + 2 LiCl(aq)
Y2O3 + NdF3 = Nd2O3 + YF3 =>
Y2O3 + 2 NdF3 = Nd2O3 + 2 YF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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