Équations équilibrées la veille |
NaC7H5O2 + H2O = HC7H5O2 + NaOH
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
NaHSO4 + NaOH = H2O + Na2SO4 =>
NaHSO4 + NaOH = H2O + Na2SO4
Mn2(SO4)3 + KOH = Mn(OH)3 + K2SO4 =>
Mn2(SO4)3 + 6 KOH = 2 Mn(OH)3 + 3 K2SO4
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
CH4HCl = CH4ClH =>
CH4HCl = CH4ClH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH2ClCOOH + NaOH = NaOH2 + CH2ClCOO =>
CH2ClCOOH + NaOH = NaOH2 + CH2ClCOO
H2O + PCl5 = HPO3 + HCl =>
3 H2O + PCl5 = HPO3 + 5 HCl
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
ZnCl2 + Mg = MgCl2 + Zn =>
ZnCl2 + Mg = MgCl2 + Zn
Br + LiI = BrI + Li2 =>
2 Br + 2 LiI = 2 BrI + Li2
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
H2OCl2 = HClHClO =>
H2OCl2 = HClHClO
CaCO3 + Cu + CH4 = CaC2 + Cu(OH)2 + H2 =>
2 CaCO3 + 3 Cu + 2 CH4 = 2 CaC2 + 3 Cu(OH)2 + H2
Ca3Al2O4 = CaAl2O4 + Ca =>
Ca3Al2O4 = CaAl2O4 + 2 Ca
CuO + K = Cu + KO =>
CuO + K = Cu + KO
Mn(OH)2 + H2SO4 = MnO2 + H2O + SO2 =>
Mn(OH)2 + H2SO4 = MnO2 + 2 H2O + SO2
BeCl2 + H2 = Be + HCl =>
BeCl2 + H2 = Be + 2 HCl
AlBr3 + CaCO3 = CaBr2 + Al2(CO3)3 =>
2 AlBr3 + 3 CaCO3 = 3 CaBr2 + Al2(CO3)3
Al(OH)3 + H(CH3COO) = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 H(CH3COO) = Al(CH3COO)3 + 3 H2O
NH4ClO4 + Al2 = Al2O3 + HCl + NO + H2O =>
2 NH4ClO4 + Al2 = Al2O3 + 2 HCl + 2 NO + 3 H2O
C9H13N + H2SO4 = C9H13N*H2SO4 =>
C9H13N + H2SO4 = C9H13N*H2SO4
HBr + Sn = HBrSn =>
HBr + Sn = HBrSn
Hg(NO3)2 + NH4OH = Hg2NH2NO3 + H2O + NH4NO3 =>
8 Hg(NO3)2 + 18 NH4OH = 4 Hg2NH2NO3 + 15 H2O + 13 NH4NO3
Ca3Al2O4 = CaAl2O4 + Ca =>
Ca3Al2O4 = CaAl2O4 + 2 Ca
H3PO4NaCl = NaH2PO4HCl =>
H3PO4NaCl = NaH2PO4HCl
ClF5 + O2 = Cl2O + F2O =>
2 ClF5 + 3 O2 = Cl2O + 5 F2O
BO(OH)2 + HCl = BOCl2 + H2O =>
BO(OH)2 + 2 HCl = BOCl2 + 2 H2O
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
KMnO4 + PH3 + HBr = KBr + MnBr2 + H3PO4 + H2O =>
8 KMnO4 + 5 PH3 + 24 HBr = 8 KBr + 8 MnBr2 + 5 H3PO4 + 12 H2O
Sr + NH4Cl = SrCl2 + NH4 =>
Sr + 2 NH4Cl = SrCl2 + 2 NH4
H3Po4 + Zn(OH)2 = Zn3(Po4)2 + H2O =>
2 H3Po4 + 3 Zn(OH)2 = Zn3(Po4)2 + 6 H2O
MnCl2 + NaClO = MnO2 + NaCl + Cl2 =>
MnCl2 + 2 NaClO = MnO2 + 2 NaCl + Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO3 + NH4OH = N(NO3)3 + H2O =>
15 HNO3 + NH4OH = 4 N(NO3)3 + 10 H2O
BaCl + Fe(III)S = BaS + ClFe(III) =>
BaCl + Fe(III)S = BaS + ClFe(III)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Li2Cr2O7 + LiOH = Li2CrO4 + H2O =>
Li2Cr2O7 + 2 LiOH = 2 Li2CrO4 + H2O
Fe + Cl22 = FeCl3 =>
22 Fe + 3 Cl22 = 22 FeCl3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
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