| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + H3(PO4) = Al(PO4) + 3 H(NO3)
CH3OH(g) + O2(g) = H2O(i) + CO2(g) =>
2 CH3OH(g) + 3 O2(g) = 4 H2O(i) + 2 CO2(g)
N2H4 + FeO2H = Fe + N + H2O =>
3 N2H4 + 4 FeO2H = 4 Fe + 6 N + 8 H2O
IO3{-}{-} + H3AsO3 = I{-}{-} + H3AsO4 =>
IO3{-}{-} + 3 H3AsO3 = I{-}{-} + 3 H3AsO4
Zn + C = Zn5C =>
5 Zn + C = Zn5C
CH3CH2COOCH3 + CH3NH2 = CH3CH2CONH2 + CH3OCH3 =>
CH3CH2COOCH3 + CH3NH2 = CH3CH2CONH2 + CH3OCH3
CaC2 + HOH = Ca(OH)2 + C2H2 =>
CaC2 + 2 HOH = Ca(OH)2 + C2H2
CH3COONH2 + O2 = CO2 + N2 + H2O =>
4 CH3COONH2 + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K5Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 61 H2C2O4 + 5 K2C2O4 + 59 H2O2 = 2 K5Fe(C2O4)33H2O + 2(NH4)2SO4 + 2 H2SO4 + 128 H2O
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + KCl(ag) =>
K2SO4(ag) + BaCl2(ag) = BaSO4(s) + 2 KCl(ag)
NaCl3 = NaCl2 + Cl2 =>
2 NaCl3 = 2 NaCl2 + Cl2
NaBrO3 = Na{+} + BrO3{-} =>
NaBrO3 = Na{+} + BrO3{-}
MnSO4 + H2O = MnOH2SO4 =>
MnSO4 + H2O = MnOH2SO4
NaCrO2 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCrO2 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 4 H2O
N2(g) + O2(g) + H2O(g) = NH4NO3(s) =>
2 N2(g) + O2(g) + 4 H2O(g) = 2 NH4NO3(s)
Si + B = SiB6 =>
Si + 6 B = SiB6
PbCO3 + H3O = H2O + Pb + H2CO3 =>
PbCO3 + 2 H3O = 2 H2O + Pb + H2CO3
C8H8(OH) + O2 = CO2 + H2O =>
4 C8H8(OH) + 39 O2 = 32 CO2 + 18 H2O
NaHSO3 + KMnO4 = K + MnO2 + NaHSO4 =>
2 NaHSO3 + KMnO4 = K + MnO2 + 2 NaHSO4
NaOH + SiCl4 = NaCl4 + SiOH =>
NaOH + SiCl4 = NaCl4 + SiOH
S{2-} + ClO3{-} + H2O = S + Cl{-} + OH{-} =>
3 S{2-} + ClO3{-} + 3 H2O = 3 S + Cl{-} + 6 OH{-}
Rb + H = RbH =>
Rb + H = RbH
C90H129NO65 + CH4N2O = C5H7N2O + H2O + CO2 =>
38 C90H129NO65 + 693 CH4N2O = 712 C5H7N2O + 1345 H2O + 553 CO2
NH3 + Ca(ClO)2 = CaCl2 + H2O + N =>
4 NH3 + 3 Ca(ClO)2 = 3 CaCl2 + 6 H2O + 4 N
Ca + AgNO3 = CaAgNO3 =>
Ca + AgNO3 = CaAgNO3
CH3COOH + H2O = CH3COO{-} + H3O{+} =>
CH3COOH + H2O = CH3COO{-} + H3O{+}
MgCO3(s) + HCl(aq) = CO2(g) + H2O(l) + MgCl2(aq) =>
MgCO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + MgCl2(aq)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlCl3 + CH3OH = Al(OH)3 + CH3Cl =>
AlCl3 + 3 CH3OH = Al(OH)3 + 3 CH3Cl
NCl3 + H2 = N2H2 + HCl =>
2 NCl3 + 4 H2 = N2H2 + 6 HCl
Na4SiO4 + CuSO4 = Na2SO4 + Cu4(SiO4)2 =>
2 Na4SiO4 + 4 CuSO4 = 4 Na2SO4 + Cu4(SiO4)2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ca + CuCl2 = CuCa + Cl2 =>
Ca + CuCl2 = CuCa + Cl2
N2(g) + O2(g) + H2O(g) = NH4NO3(s) =>
2 N2(g) + O2(g) + 4 H2O(g) = 2 NH4NO3(s)
Pb(NO3)2(aq) + CuCl2(aq) = Cu(NO3)2 + PbCl2 =>
Pb(NO3)2(aq) + CuCl2(aq) = Cu(NO3)2 + PbCl2
NCl3 + H2 = N2H2 + HCl =>
2 NCl3 + 4 H2 = N2H2 + 6 HCl
MnCl7 + Cu2CO3 = Mn2(CO3)7 + CuCl =>
2 MnCl7 + 7 Cu2CO3 = Mn2(CO3)7 + 14 CuCl
Kr + Cl2 = KrCl4 =>
Kr + 2 Cl2 = KrCl4
Li + H2SeO4 = Li2SeO4 + H2 =>
2 Li + H2SeO4 = Li2SeO4 + H2
Si2 + Br = SiBr4 =>
Si2 + 8 Br = 2 SiBr4
KBrO2 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO2 + 3 KBr + 2 H2SO4 = 2 K2SO4 + 2 Br2 + 2 H2O
MnO4{-} + C6H10 + H2O = MnO2 + C6H12O2 + OH{-} =>
2 MnO4{-} + 3 C6H10 + 4 H2O = 2 MnO2 + 3 C6H12O2 + 2 OH{-}
Co(NO3)2 + (NH4)(OH) = (NH4)(NO3) + Co(OH)2 =>
Co(NO3)2 + 2(NH4)(OH) = 2(NH4)(NO3) + Co(OH)2
MnO2 + H2SO4 + C6H12O6 = MnSO4 + CO2 + H2O =>
12 MnO2 + 12 H2SO4 + C6H12O6 = 12 MnSO4 + 6 CO2 + 18 H2O
K + H2O = K2HO + H =>
2 K + H2O = K2HO + H
Zn(OH)4{2-} + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)4{2-} + 4 NH4OH = Zn(NH3)4{2+} + 4 OH{-} + 4 H2O
HIO3 + FeI2 + HCl3 = FeCl2 + ICl + H2O =>
2 HIO3 + 7 FeI2 + 10 HCl3 = 7 FeCl2 + 16 ICl + 6 H2O
Ba(OH)2 + H2CO4 = Ba(HCO4)2 + H2O =>
Ba(OH)2 + 2 H2CO4 = Ba(HCO4)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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