| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HOH + ClO3{-} = Cl{-} + 6 OH
Mg + CaCO3 = Ca + MgCO3 =>
Mg + CaCO3 = Ca + MgCO3
H2O + Cu + Na2CrO4 = Cu(OH)2 + Cr(OH)3 + NaOH =>
8 H2O + 3 Cu + 2 Na2CrO4 = 3 Cu(OH)2 + 2 Cr(OH)3 + 4 NaOH
*NH3*2O2 = *HNO3*H2O =>
*NH3*2O2 = *HNO3*H2O
PbSO4 + Zn = Zn(SO4) + Pb =>
PbSO4 + Zn = Zn(SO4) + Pb
NaOH + Br2O5 = NaBrO3 + H2O =>
2 NaOH + Br2O5 = 2 NaBrO3 + H2O
KCN + H2O = HCNK + OH =>
KCN + H2O = HCNK + OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sr(OH)2(H2O)8 + HCl = Sr(OH)2Cl + H(H2O)8 =>
Sr(OH)2(H2O)8 + HCl = Sr(OH)2Cl + H(H2O)8
SnBr2 + Na2Co3 = SnCo3 + NaBr =>
SnBr2 + Na2Co3 = SnCo3 + 2 NaBr
CO(NH2)2 + KNO3 = CO2 + H2O + N2 + KNO2 =>
CO(NH2)2 + 3 KNO3 = CO2 + 2 H2O + N2 + 3 KNO2
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
LiC2H3O2 + Ga2(SiO3)3 = Li2SiO3 + Ga(C2H3O2)3 =>
6 LiC2H3O2 + Ga2(SiO3)3 = 3 Li2SiO3 + 2 Ga(C2H3O2)3
Zn + CuCl2*2H2O = ZnCl3 + Cu + H2O =>
2 Zn + 3 CuCl2*2H2O = 2 ZnCl3 + 3 Cu + 6 H2O
NaAl(OH)4 = Al2O3 + NaOH + H2O =>
2 NaAl(OH)4 = Al2O3 + 2 NaOH + 3 H2O
C4H9OH + KMnO4 + H2SO4 = C4H8OH + MnSO4 + K2SO4 + H2O =>
10 C4H9OH + 2 KMnO4 + 3 H2SO4 = 10 C4H8OH + 2 MnSO4 + K2SO4 + 8 H2O
Mg2(SO4) + NaOH = MgOH + Na2(SO4) =>
Mg2(SO4) + 2 NaOH = 2 MgOH + Na2(SO4)
NaOH + TiO2 = NaHTiO3 =>
NaOH + TiO2 = NaHTiO3
I2 + Na2SO3 + H2SO4 = S + NaIO3 + H2O =>
I2 + Na2SO3 + H2SO4 = 2 S + 2 NaIO3 + H2O
C6H5NH2 + HNO3 = C6H5NHNO2 + H2O =>
C6H5NH2 + HNO3 = C6H5NHNO2 + H2O
Al + Ni2SO3 = Al2(SO3)3 + Ni =>
2 Al + 3 Ni2SO3 = Al2(SO3)3 + 6 Ni
Fe3P + HNO3 = FeO3 + H3PO4 + NO2 + H2O =>
Fe3P + 23 HNO3 = 3 FeO3 + H3PO4 + 23 NO2 + 10 H2O
UO3 + CFCl3 = UF4 + COCl2 + CCl4 + Cl2 =>
UO3 + 4 CFCl3 = UF4 + 3 COCl2 + CCl4 + Cl2
K + HNO2 = KNO2 + H =>
K + HNO2 = KNO2 + H
KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
VOCl3 + N2H4 = VOCl2 + N2 + H2Cl =>
2 VOCl3 + N2H4 = 2 VOCl2 + N2 + 2 H2Cl
Al(s) + Pb(NO3)4(aq) = Al(NO3)3(s) + Pb(aq) =>
4 Al(s) + 3 Pb(NO3)4(aq) = 4 Al(NO3)3(s) + 3 Pb(aq)
Ca + Li + F + O + Rn = CaLiFORn =>
Ca + Li + F + O + Rn = CaLiFORn
H2O2 + Na2SO3 = Na2SO4 + H2O =>
H2O2 + Na2SO3 = Na2SO4 + H2O
KMnO4 + C8H6 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
26 KMnO4 + 35 C8H6 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
NH4NO3 = N4 + O2 + H2O =>
2 NH4NO3 = N4 + O2 + 4 H2O
KNO3 + Pb + KOH + H2O = K2[Pb(OH)6] + NO =>
4 KNO3 + 3 Pb + 2 KOH + 8 H2O = 3 K2[Pb(OH)6] + 4 NO
Fe(s) + HCl(ac) = FeCl3(ac) + H2(g) =>
2 Fe(s) + 6 HCl(ac) = 2 FeCl3(ac) + 3 H2(g)
Na2Br2 + Cl2 = Br2 + Na2Cl2 =>
Na2Br2 + Cl2 = Br2 + Na2Cl2
Cu + H2SO4 = Cu3SO4 + SO2 + H2O =>
3 Cu + 2 H2SO4 = Cu3SO4 + SO2 + 2 H2O
CO2 + NH3 = CN4H8 + H2O =>
CO2 + 4 NH3 = CN4H8 + 2 H2O
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
C2H6O1 + O2 = C1O2 + H2O1 =>
C2H6O1 + 3 O2 = 2 C1O2 + 3 H2O1
H2SO4 + KMnO4 + FeSO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
8 H2SO4 + 2 KMnO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4
AgS2 = Ag + S8 =>
4 AgS2 = 4 Ag + S8
FeCl3 + CNS = [Fe(CNS)3] + Cl2 =>
2 FeCl3 + 6 CNS = 2[Fe(CNS)3] + 3 Cl2
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Cu(NO4)2 = CuO + NO2 + O2 =>
2 Cu(NO4)2 = 2 CuO + 4 NO2 + 3 O2
CH3COOH + C3H7 = CH3COOC3H7 + H2O =>
17 CH3COOH + 12 C3H7 = 14 CH3COOC3H7 + 6 H2O
Fe2O3 + CO = Fe* + CO2 =>
Fe2O3 + 3 CO = 2 Fe* + 3 CO2
H2NCONH2 + H2O + HCl = NH4Cl + CO2 =>
H2NCONH2 + H2O + 2 HCl = 2 NH4Cl + CO2
PbNO3 + K2CrO4 = Pb2CrO4 + NO3K =>
2 PbNO3 + K2CrO4 = Pb2CrO4 + 2 NO3K
C5H4O2 + H2O = CO2 + CH4 =>
2 C5H4O2 + 6 H2O = 5 CO2 + 5 CH4
SO2 + K(MnO4) + H2O = KHSO4 + HHSO4 + MnSO4 =>
5 SO2 + 2 K(MnO4) + 2 H2O = 2 KHSO4 + HHSO4 + 2 MnSO4
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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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