| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiF4 + NaF = NaSi + 5 F
Al(NO3)3 = Al2O3 + N2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 6 N2 + 15 O2
RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4
Ca(OH)2 + K2CO3 = KOH + CaCO3 =>
Ca(OH)2 + K2CO3 = 2 KOH + CaCO3
Mg(CO3) + Cu(NO3)2 = Mg(NO3)2 + Cu(CO3) =>
Mg(CO3) + Cu(NO3)2 = Mg(NO3)2 + Cu(CO3)
MgS + NaO = MgO + NaS =>
MgS + NaO = MgO + NaS
Mg(CO3) + Cu(NO3)2 = Mg(NO3)2 + Cu(CO3) =>
Mg(CO3) + Cu(NO3)2 = Mg(NO3)2 + Cu(CO3)
H{+} + Cu{+} + MnO4{-} = Cu{2+} + Mn{2+} + OH =>
4 H{+} + Cu{+} + MnO4{-} = Cu{2+} + Mn{2+} + 4 OH
O2 + N2(g) = N2O4(g) =>
2 O2 + N2(g) = N2O4(g)
FrNO3(s) = FrNO2(s) + O2(g) =>
2 FrNO3(s) = 2 FrNO2(s) + O2(g)
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HBr + MnCO3 = MnBr2 + H2O + CO2 =>
2 HBr + MnCO3 = MnBr2 + H2O + CO2
K2O + N2 = K + KNO3 =>
6 K2O + N2 = 10 K + 2 KNO3
LiPO4 + Ca(OH)2 = Li(OH)2 + CaPO4 =>
LiPO4 + Ca(OH)2 = Li(OH)2 + CaPO4
K2Cr(SO4)2 + K(SCN) = K2SO4 + K4Cr(SCN)6 =>
K2Cr(SO4)2 + 6 K(SCN) = 2 K2SO4 + K4Cr(SCN)6
H4SiO4 + Tc(OH)7 = Tc4(SiO4)7 + H2O =>
7 H4SiO4 + 4 Tc(OH)7 = Tc4(SiO4)7 + 28 H2O
NaCl + NaClO3 + HI = Cl2 + NaI + H2O =>
5 NaCl + NaClO3 + 6 HI = 3 Cl2 + 6 NaI + 3 H2O
BaCl2 + H2SO4 = BaSO4 + H2Cl2 =>
BaCl2 + H2SO4 = BaSO4 + H2Cl2
calciumchloride + Cr(NO3)2 = Ca(NO3)2 + CrCl2 =>
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(CH3COO)2 + H2O = Ca(OH)2 + HCH3COO =>
Ca(CH3COO)2 + 2 H2O = Ca(OH)2 + 2 HCH3COO
MgNH4PO4*H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*H2O = 2 NH3 + 3 H2O + Mg2P2O7
CH3CH2CH3(g) + Cl2(g) = CH3CHClCH3(l) + HCl(g) =>
CH3CH2CH3(g) + Cl2(g) = CH3CHClCH3(l) + HCl(g)
C2H5ClO + O2 = CO2 + H2O + HCl =>
2 C2H5ClO + 5 O2 = 4 CO2 + 4 H2O + 2 HCl
SO4 + S = SO2 =>
SO4 + S = 2 SO2
Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4C2H3O2 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4C2H3O2
Pb + CH3COO = Pb(CH3COO)2 =>
Pb + 2 CH3COO = Pb(CH3COO)2
CaSO4 + K3N = Ca3N2 + K2SO4 =>
3 CaSO4 + 2 K3N = Ca3N2 + 3 K2SO4
Al + Ba(OH)2 + H2O = Ba5[Al(OH)8]2 + H2 =>
2 Al + 5 Ba(OH)2 + 6 H2O = Ba5[Al(OH)8]2 + 3 H2
Al(MnO4)3 + NH4ClO2 = NH4MnO4 + Al(ClO2)3 =>
Al(MnO4)3 + 3 NH4ClO2 = 3 NH4MnO4 + Al(ClO2)3
CaOHNO3 + HNO3 = H2O + Ca(NO3)2 =>
CaOHNO3 + HNO3 = H2O + Ca(NO3)2
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
ZnSO4 + K3Fe(CN)6 + KI = K2Zn3[Fe(CN)6]2 + K2SO4 + I2 =>
3 ZnSO4 + 2 K3Fe(CN)6 + 2 KI = K2Zn3[Fe(CN)6]2 + 3 K2SO4 + I2
S + Ca(OH)2 = CaS + H2O + SO3 =>
4 S + 3 Ca(OH)2 = 3 CaS + 3 H2O + SO3
(C12H26) + O2 = (CO2) + (H2O) =>
2(C12H26) + 37 O2 = 24(CO2) + 26(H2O)
NaHCO3 + HCl = NaH + ClHCO3 =>
NaHCO3 + HCl = NaH + ClHCO3
KSCN + HNO3 = SCN + K(HNO3) =>
KSCN + HNO3 = SCN + K(HNO3)
Mo(CO3)3 + Mg3(AsO3)2 = Mo(AsO3)2 + MgCO3 =>
Mo(CO3)3 + Mg3(AsO3)2 = Mo(AsO3)2 + 3 MgCO3
H2 + C6H14 = C5H12 =>
H2 + 5 C6H14 = 6 C5H12
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 H(CH3COO)
CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Al2(CO3)3 + Pb3(PO4)2 = AlPO4 + PbCO3 =>
Al2(CO3)3 + Pb3(PO4)2 = 2 AlPO4 + 3 PbCO3
NaBrO3 + MnO2 + NaOH = Na2MnO4 + H2O + NaBr =>
NaBrO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O + NaBr
*K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
*K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
C12H26 = C6H12 + C6H14 =>
C12H26 = C6H12 + C6H14
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
H2SO4 = H{+} + HSO4{-} =>
H2SO4 = H{+} + HSO4{-}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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