| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HCl + CaCO2 = CO2 + CaCl2 + H2 =>
2 HCl + CaCO2 = CO2 + CaCl2 + H2
FeCl + Ba(OH) = Fe(OH)BaCl =>
FeCl + Ba(OH) = Fe(OH)BaCl
Na2CO3(aq) + AlCl3(aq) = Al2(CO3)3 + NaCl(aq) =>
3 Na2CO3(aq) + 2 AlCl3(aq) = Al2(CO3)3 + 6 NaCl(aq)
C4H9OH + C10H20O2 = C14H28O2 + H2O =>
C4H9OH + C10H20O2 = C14H28O2 + H2O
CaO + AlC = CaC + AlO =>
CaO + AlC = CaC + AlO
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Na + NH4NO3 = H2O + NaNO3 + NH3 =>
8 Na + 9 NH4NO3 = 3 H2O + 8 NaNO3 + 10 NH3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
(CH3)3COH + O2(g) = CO2(g) + H2O(g) =>
(CH3)3COH + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + K(C2H3O2) =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 K(C2H3O2)
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
C240H90O4NS + O2 = CO2 + H2O + NS =>
2 C240H90O4NS + 521 O2 = 480 CO2 + 90 H2O + 2 NS
C4H9OH + C10H20O2 = C14H28O2 + H2O =>
C4H9OH + C10H20O2 = C14H28O2 + H2O
Cu + HNO3 = NO + CuO2 + H =>
Cu + HNO3 = NO + CuO2 + H
HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O
KJ + MnO2 + H2SO4 = J2 + MnSO4 + H2O + K2SO4 =>
2 KJ + MnO2 + 2 H2SO4 = J2 + MnSO4 + 2 H2O + K2SO4
FeCl + Ba(OH) = Fe(OH)BaCl =>
FeCl + Ba(OH) = Fe(OH)BaCl
Pb3(PO4)4 + H2SO4 = H3PO4 + Pb2(SO4)4 =>
2 Pb3(PO4)4 + 12 H2SO4 = 8 H3PO4 + 3 Pb2(SO4)4
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq) =>
H2O(l) + Br2(l) = HBr(aq) + HOBr(aq)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
C4H9OH + C10H20O2 = C14H28O2 + H2O =>
C4H9OH + C10H20O2 = C14H28O2 + H2O
Na + NH4NO3 = H2O + NaNO3 + NH3 =>
8 Na + 9 NH4NO3 = 3 H2O + 8 NaNO3 + 10 NH3
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
Fe(s) + CuCl2(AQ) = Cu(s) + FeCl2(AQ) =>
Fe(s) + CuCl2(AQ) = Cu(s) + FeCl2(AQ)
C6H13NH2 + O2 = CO2 + H2O + N2 =>
4 C6H13NH2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Rb + KOH = RbOH + K =>
Rb + KOH = RbOH + K
S2Fe + NaO2 = Fe2O3 + SO4Na2 + Na2O =>
2 S2Fe + 10 NaO2 = Fe2O3 + 4 SO4Na2 + Na2O
C3H7Cl + O2 = CO2 + H2O + HCl =>
2 C3H7Cl + 9 O2 = 6 CO2 + 6 H2O + 2 HCl
NaMnO4 + HI = NaI + MnI2 + H2O + I9 =>
9 NaMnO4 + 72 HI = 9 NaI + 9 MnI2 + 36 H2O + 5 I9
NH4I + NaOH = NaI + NH3 + H2O =>
NH4I + NaOH = NaI + NH3 + H2O
CrI3 + Cl2 + NaOH = NaCrO4 + NaI + NaCl + H2O =>
CrI3 + 2 Cl2 + 8 NaOH = NaCrO4 + 3 NaI + 4 NaCl + 4 H2O
Na2CrO4 + NaI + H2SO4 = I2 + Cr2SO4 + Na2SO4 + H2O =>
2 Na2CrO4 + 10 NaI + 8 H2SO4 = 5 I2 + Cr2SO4 + 7 Na2SO4 + 8 H2O
MnO2 + Sn(OH)4 = Mn(OH)2 + SnO4 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + SnO4
HCl + NH4OH = H2O + NH4Cl =>
HCl + NH4OH = H2O + NH4Cl
Cu2O + SO2 + O2 = Cu2SO4 =>
2 Cu2O + 2 SO2 + O2 = 2 Cu2SO4
N2H8SO4(aq) + KOH(aq) = K2SO4(aq) + NH3(g) + H2O(l) =>
N2H8SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH3(g) + 2 H2O(l)
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
KI + H2O2 = H2KI + O2 =>
KI + H2O2 = H2KI + O2
CaCO3 + CH3COOH = CO2 + H2O + CaCH3COO =>
8 CaCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 CaCH3COO
KLO3 = KL + O2 =>
2 KLO3 = 2 KL + 3 O2
KI + H2SO4 + KMnO4 + CHCl3 = H2O + CHI3 + K2SO4 + MnSO4 + Cl =>
15 KI + 12 H2SO4 + 3 KMnO4 + 5 CHCl3 = 12 H2O + 5 CHI3 + 9 K2SO4 + 3 MnSO4 + 15 Cl
CaCl2(aq) + Li3PO4(aq) = Ca3(PO4)2(aq) + LiCl(aq) =>
3 CaCl2(aq) + 2 Li3PO4(aq) = Ca3(PO4)2(aq) + 6 LiCl(aq)
Fe(III) + H2O = Fe(III)O + H2 =>
Fe(III) + H2O = Fe(III)O + H2
H2A + Ca(OH)2 = A + Ca + H2O =>
H2A + Ca(OH)2 = A + Ca + 2 H2O
BF3 + N2 = BN + F2 =>
2 BF3 + N2 = 2 BN + 3 F2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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