| Équations équilibrées la veille | Équations équilibrées le lendemain |
F + 3 W + S + 2 P = FW3SP2
Sr(NO3)2 + Na2CO3 = SrCO3 + NaNO3 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + 2 NaNO3
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
Al2(SO4)3*18H2O + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
Al2(SO4)3*18H2O + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2 + 18 H2O
C15H29COOH + H2 = C15H31COOH =>
C15H29COOH + H2 = C15H31COOH
Cu(OH)2 + CuO = Cu + O(OH)2 =>
Cu(OH)2 + CuO = 2 Cu + O(OH)2
Bi2O3 + H2 = Bi + H2O =>
Bi2O3 + 3 H2 = 2 Bi + 3 H2O
W + Cl = WCl6 =>
W + 6 Cl = WCl6
KMnO4 = O2 + K2MnO4 + MnO2 =>
2 KMnO4 = O2 + K2MnO4 + MnO2
MnBr2 + AgNO3 = Mn(NO3)2 + AgBr =>
MnBr2 + 2 AgNO3 = Mn(NO3)2 + 2 AgBr
CaBr2 + AgNO3 = Ca(NO3)2 + AgBr =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + 2 AgBr
PB(No3)2 + Na2SO4 = PBSO4 + NaNo3 =>
PB(No3)2 + Na2SO4 = PBSO4 + 2 NaNo3
W + Cl = WCl6 =>
W + 6 Cl = WCl6
K2SiO3 + AlCl3 = Al2(SiO3)3 + KCl =>
3 K2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 KCl
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
Bi2O3 = Bi + O2 =>
2 Bi2O3 = 4 Bi + 3 O2
ZnCO3 + H2SO4 = ZnSO4 + CO2 + H2O =>
ZnCO3 + H2SO4 = ZnSO4 + CO2 + H2O
C8H18O2 + O2 = CO2 + H2O =>
2 C8H18O2 + 23 O2 = 16 CO2 + 18 H2O
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O
CH3COOH + Na2CO3*10H2O = NaCH3COO + H2O + CO2 =>
2 CH3COOH + Na2CO3*10H2O = 2 NaCH3COO + 11 H2O + CO2
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
MgSO3 + HCl = SO2 + H2O + MgCl2 =>
MgSO3 + 2 HCl = SO2 + H2O + MgCl2
KCN + H2O + Au + O2 = KAu(CN)2 + KOH =>
8 KCN + 2 H2O + 4 Au + O2 = 4 KAu(CN)2 + 4 KOH
C9H12 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
7 C9H12 + 22 KMnO4 = 9 C6H5COOK + 22 MnO2 + 13 KOH + 13 H2O
Sr(OH)2 + H4PO4 = Sr2PO4 + H2O =>
2 Sr(OH)2 + H4PO4 = Sr2PO4 + 4 H2O
Tb4O7 + KI + HCl = TbCl3 + KCl + I2 + H2O =>
Tb4O7 + 2 KI + 14 HCl = 4 TbCl3 + 2 KCl + I2 + 7 H2O
NaHCO3 + Ba(OH)2 = NaOH + H2O + BaCO3 =>
NaHCO3 + Ba(OH)2 = NaOH + H2O + BaCO3
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
C2H5OH + H2SO4 = C4H10O + H2SO4H2O =>
2 C2H5OH + H2SO4 = C4H10O + H2SO4H2O
C8H16(l) + O2(g) = C(g) + H2O(g) =>
C8H16(l) + 4 O2(g) = 8 C(g) + 8 H2O(g)
HCl + NaHO = NaCl + H2O =>
HCl + NaHO = NaCl + H2O
Zn + O2 + KOH + H2O = K2[Zn(OH)4] =>
2 Zn + O2 + 4 KOH + 2 H2O = 2 K2[Zn(OH)4]
Na2C2O4 + Pb(NO3)2 = Na2(NO3)2 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = Na2(NO3)2 + PbC2O4
H3(PO4) + Rb(OH) = Rb2HPO4 + H2O =>
H3(PO4) + 2 Rb(OH) = Rb2HPO4 + 2 H2O
FeCl2(aq) + NaOH(aq) = Fe(OH)2(s) + NaCl(aq) =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2(s) + 2 NaCl(aq)
FeSO4*7H2O + HCl = FeCl2*4H2O + H2SO4 + H2O =>
FeSO4*7H2O + 2 HCl = FeCl2*4H2O + H2SO4 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CrO + H = Cr + H2O =>
CrO + 2 H = Cr + H2O
C3H4O + O2 = CO2 + H2O =>
2 C3H4O + 7 O2 = 6 CO2 + 4 H2O
Li + H2O = (OH)Li + H2 =>
2 Li + 2 H2O = 2(OH)Li + H2
ClCH2CH2Cl + NaOCH3 = NaCl + CH3OCH2CH2OCH3 =>
ClCH2CH2Cl + 2 NaOCH3 = 2 NaCl + CH3OCH2CH2OCH3
Cu2O + H2CO3 = Cu(HCO3) + H2O =>
Cu2O + 2 H2CO3 = 2 Cu(HCO3) + H2O
CO + Co(OH)2 = Co(CO)4 + CO3 + H2O =>
9 CO + 2 Co(OH)2 = 2 Co(CO)4 + CO3 + 2 H2O
NiCl2 + KNO3 = NiNO3 + KCl2 =>
NiCl2 + KNO3 = NiNO3 + KCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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