| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag3PO4 + 3 Sr = Sr3(PO4)2 + 6 Ag
KMnO4 + FeSO4 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 8 H2O + 5 Fe2(SO4)3 + 2 MnSO4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O1 =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O1
Fe3O4 + HCl*8H2O = FeCl2*4H2O + FeCl3*6H2O + H2O =>
Fe3O4 + 8.0000000000001HCl*8H2O = FeCl2*4H2O + 2 FeCl3*6H2O + 52.000000000001H2O
K + Pb = K8Pb3 =>
8 K + 3 Pb = K8Pb3
H2SO4 + CaCO3 = CO2 + H2O + Ca + SO4 =>
H2SO4 + CaCO3 = CO2 + H2O + Ca + SO4
C3H5OHH2SO4 = C3H5OSO3HH2O =>
C3H5OHH2SO4 = C3H5OSO3HH2O
N2H4(g) + O2(g) = NO2(g) + H2O =>
N2H4(g) + 3 O2(g) = 2 NO2(g) + 2 H2O
HBr + Ba = BaBr + H =>
HBr + Ba = BaBr + H
WC + O2 = WO3 + CO =>
WC + 2 O2 = WO3 + CO
CH3CH2OCH2CH3 + C2H6 = CH3CH2OC2H6 + CH2CH3 =>
CH3CH2OCH2CH3 + C2H6 = CH3CH2OC2H6 + CH2CH3
TiO + CO = Ti + CO2 =>
TiO + CO = Ti + CO2
KNO2 + K2S2O5 + H2O = K3[ON(SO3)2]*H2O =>
KNO2 + K2S2O5 + H2O = K3[ON(SO3)2]*H2O
NaClO3 + Na2S = NaCl + Na2SO4 =>
4 NaClO3 + 3 Na2S = 4 NaCl + 3 Na2SO4
Cu(NO3){2} + NaOH = Cu(OH){2} + NaNO3 =>
Cu(NO3){2} + NaOH = Cu(OH){2} + NaNO3
Al2(CrO4)3 + NaOH = Al(OH)3 + Na2CrO4 =>
Al2(CrO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2CrO4
H3O + C3H6O2 + C6H10 = C6H12O2 =>
2 H3O + 4 C3H6O2 + 3 C6H10 = 5 C6H12O2
C7H8 + H2O = C7H10O =>
C7H8 + H2O = C7H10O
CH2CCH22 + O2 = CO2 + H2O =>
CH2CCH22 + 9 O2 = 3 CO2 + 12 H2O
CH4 + CO2 = C02 + H2O =>
CH4 + CO2 = C02 + 2 H2O
K2CrO4 + NaOH = KOH + Na2CrO4 =>
K2CrO4 + 2 NaOH = 2 KOH + Na2CrO4
C4H2 + O2 = CO8 + H10O =>
10 C4H2 + 161 O2 = 40 CO8 + 2 H10O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
KClO + HCl = Cl2 + H2O + K2Cl =>
4 KClO + 8 HCl = 5 Cl2 + 4 H2O + 2 K2Cl
MnO4{-} + HCN + H{+} + I{-2} = Mn{2+} + ICN + H2O =>
3 MnO4{-} + 5 HCN + 19 H{+} + 5 I{-2} = 3 Mn{2+} + 5 ICN + 12 H2O
Cr2(SO4)2 + KI + KIO3 + H2O = Cr(OH)3I + K2SO4 + IS =>
9 Cr2(SO4)2 + 23 KI + KIO3 + 27 H2O = 18 Cr(OH)3I + 12 K2SO4 + 6 IS
I + K = KI =>
I + K = KI
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Cs + H2O = CsO + H2 =>
Cs + H2O = CsO + H2
C6H5ONa + CO2 + H2O = C6H5OH + NaHCO6 =>
14 C6H5ONa + 32 CO2 + 23 H2O = 17 C6H5OH + 14 NaHCO6
CH3CH(CH3)CH2Br + KOH = KBr + CH3OH + CH3CHCH2 =>
CH3CH(CH3)CH2Br + KOH = KBr + CH3OH + CH3CHCH2
NO2 + H2O = N3 + HNO3 =>
15 NO2 + 6 H2O = N3 + 12 HNO3
LiOH + Al2O3 = LiAlO2 + H2O =>
2 LiOH + Al2O3 = 2 LiAlO2 + H2O
CuSO4(aq) + KI(aq) = CuI(s) + K2SO4(a) + I2(s) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + 2 K2SO4(a) + I2(s)
I + O = IO =>
I + O = IO
CrI3 + KOH + Br = K2CrO4 + KIO4 + KBr + H2O =>
CrI3 + 32 KOH + 27 Br = K2CrO4 + 3 KIO4 + 27 KBr + 16 H2O
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CuSO4 =>
3 Cu2S + 5 K2Cr2O7 + 23 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O + 6 CuSO4
NaClO + CH3CH2OH = Cl + CH3CH2OONa + H =>
NaClO + CH3CH2OH = Cl + CH3CH2OONa + H
HNO3 + KOH3 = H2O + KNO2 =>
HNO3 + KOH3 = 2 H2O + KNO2
KSCN = K + SCN =>
KSCN = K + SCN
NaNO3 + H = NaOH + NH3 + H2O =>
NaNO3 + 8 H = NaOH + NH3 + 2 H2O
Pb(s) + AgNO3 = Pb(NO3)2 + Ag =>
Pb(s) + 2 AgNO3 = Pb(NO3)2 + 2 Ag
C + H2SO4 = H2CO3 + SO2 + H2O =>
C + 2 H2SO4 = H2CO3 + 2 SO2 + H2O
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
BrCl + NaOH = NaCl + BrOH =>
BrCl + NaOH = NaCl + BrOH
MgF2 = F + Mg =>
MgF2 = 2 F + Mg
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
C2H5OCOOH + NaHCO3 = C2H5COONa + CO2 + H2O =>
7 C2H5OCOOH + 6 NaHCO3 = 6 C2H5COONa + 9 CO2 + 9 H2O
LiOH + I2 + Cl2 = LiIO + LiCl + H2O =>
4 LiOH + I2 + Cl2 = 2 LiIO + 2 LiCl + 2 H2O
KCl + K2SO4 + H2O = KClO3 + H2S + KOH =>
4 KCl + 3 K2SO4 + 6 H2O = 4 KClO3 + 3 H2S + 6 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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