| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HNO3 + Li2(SO3) = H2SO3 + LiNO3 =>
2 HNO3 + Li2(SO3) = H2SO3 + 2 LiNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
W = W2 =>
2 W = W2
H2 + Se8 = H2Se =>
8 H2 + Se8 = 8 H2Se
KMnO4 + Na2SO3 + KHSO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 6 KHSO4 = 2 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 3 H2O
AlOH + Mg = AlMg3 + OH =>
AlOH + 3 Mg = AlMg3 + OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe2O3BaO = BaFeO3FeO =>
Fe2O3BaO = BaFeO3FeO
CH3COOAg + H2O = CH2COOAg + H3O =>
CH3COOAg + H2O = CH2COOAg + H3O
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KF + HNO3 = KNO3 + NO + F2 + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 2 NO + 3 F2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH4 = N2 + H2 =>
2 NH4 = N2 + 4 H2
CaCO3 + PbO2 = CaO + Pb(CO3)2 =>
2 CaCO3 + PbO2 = 2 CaO + Pb(CO3)2
Cu(OH)2 + H3O{+} = Cu{2+} + H2O =>
Cu(OH)2 + 2 H3O{+} = Cu{2+} + 4 H2O
NaFeO2 + Na2O2 = Na2FeO4 + Na2O =>
2 NaFeO2 + 3 Na2O2 = 2 Na2FeO4 + 2 Na2O
CH4 + O2 + CO = CH2O =>
2 CH4 + O2 + 2 CO = 4 CH2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
ZnOCaCO3 = ZnCO3CaO =>
ZnOCaCO3 = ZnCO3CaO
HOOCCH2COOH + K2O = KOOCCH2COOK + H2O =>
HOOCCH2COOH + K2O = KOOCCH2COOK + H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CH3COOH + Cu(OH)2 = (CH3COO)2Cu + H2O =>
2 CH3COOH + Cu(OH)2 = (CH3COO)2Cu + 2 H2O
CaCl2O6 + Li2S = ClLiO3 + CaS =>
CaCl2O6 + Li2S = 2 ClLiO3 + CaS
NaOH + H2SOU = Na2SOU + H2O =>
2 NaOH + H2SOU = Na2SOU + 2 H2O
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
C5H11Br + H2O = C5H11OH + HBr =>
C5H11Br + H2O = C5H11OH + HBr
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
H2SO3 = H2O(l) + SO2(g) =>
H2SO3 = H2O(l) + SO2(g)
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
CH3COOAg + O2 = Ag + CO2 + H2O =>
4 CH3COOAg + 7 O2 = 4 Ag + 8 CO2 + 6 H2O
ZnO + SO3 = Zn2(SO4)2 =>
2 ZnO + 2 SO3 = Zn2(SO4)2
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
HCl + Mn(OH)5 = MnCl5 + H2O =>
5 HCl + Mn(OH)5 = MnCl5 + 5 H2O
Fe7 + Hg = FeHg3 =>
Fe7 + 21 Hg = 7 FeHg3
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4 + H2O =>
(NH4)2SO4 + FeSO4*7H2O = (NH4)2SO4*FeSO4 + 7 H2O
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
HCl + Au + HNO3 = H[Au(Cl)4] + NO + H2O =>
4 HCl + Au + HNO3 = H[Au(Cl)4] + NO + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
K2Cr2O7 + HCl = KCl + Cl2 + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 3 Cl2 + 2 CrCl3 + 7 H2O
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
NH4NO3 + LiOH = LiNO3 + NH3H2O =>
NH4NO3 + LiOH = LiNO3 + NH3H2O
Ra + As = Ra3As2 =>
3 Ra + 2 As = Ra3As2
Ca(NO3)2*4H2O + H3PO4 + NH4OH = CaHPO4 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + H3PO4 + 2 NH4OH = CaHPO4 + 2 NH4NO3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlOH(CH3COO)2 + NaOH = Al(OH)3 + NaCH3COO =>
AlOH(CH3COO)2 + 2 NaOH = Al(OH)3 + 2 NaCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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