| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + 2 Mg = KMg + MgBr
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
AgCl(s) + NH3(aq) = AgNH3 + Cl =>
AgCl(s) + NH3(aq) = AgNH3 + Cl
Al + Cl2 = Al3Cl3 =>
6 Al + 3 Cl2 = 2 Al3Cl3
NO3 + NaOH = HNO3 + NaO =>
NO3 + NaOH = HNO3 + NaO
Fe2O3 + Al(s) = Fe(l) + Al3O3(s) =>
Fe2O3 + 3 Al(s) = 2 Fe(l) + Al3O3(s)
FeI2 + (NH4)2S = FeS + (NH4)I =>
FeI2 + (NH4)2S = FeS + 2(NH4)I
H2O(l) + Al(C2H3O2)3(aq) = C2H3O2H(aq) + Al(OH)3(s) =>
3 H2O(l) + Al(C2H3O2)3(aq) = 3 C2H3O2H(aq) + Al(OH)3(s)
Na + SO4 + (CaSO4)*(H2O)05 = Na2SO4CaSO4 + H2O =>
2 Na + SO4 + (CaSO4)*(H2O)05 = Na2SO4CaSO4 + 5 H2O
HCl(g) + NaHCO3(s) = NaCl(aq) + H2O(g) + CO2(g) =>
HCl(g) + NaHCO3(s) = NaCl(aq) + H2O(g) + CO2(g)
KClO3 + HSO4 = KHSO4 + O2 + ClO2 =>
2 KClO3 + 2 HSO4 = 2 KHSO4 + O2 + 2 ClO2
NaCl + MnO4 + H2SO4 = Cl + MnSO4 + Na2SO4 + H2O =>
6 NaCl + MnO4 + 4 H2SO4 = 6 Cl + MnSO4 + 3 Na2SO4 + 4 H2O
KMnO4 + H2SO4 + HNO3 = MnSO4 + K2SO4 + HNO8 + H2O =>
2 KMnO4 + 3 H2SO4 + HNO3 = 2 MnSO4 + K2SO4 + HNO8 + 3 H2O
C16H18 + O3 = C02 + H2O =>
C16H18 + 3 O3 = 8 C02 + 9 H2O
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + KNO3 =>
Pb(NO3)2(aq) + K2CO3(aq) = PbCO3(s) + 2 KNO3
MnSO4 + H2O = Mn(OH)2 + H2SO4 =>
MnSO4 + 2 H2O = Mn(OH)2 + H2SO4
magnesium + water = hydrogen + magnesiumoxide =>
Mg + H2O = H2 + MgO
Mg(NO3)2 + Na2SO4 = MgSO4 + Na2(NO3)2 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + Na2(NO3)2
SH + O2 = HOS =>
2 SH + O2 = 2 HOS
H2 + At = HAt =>
H2 + 2 At = 2 HAt
H2SO4 + AgOH = HOH + Ag2SO4 =>
H2SO4 + 2 AgOH = 2 HOH + Ag2SO4
H2 + Ar = HAr =>
H2 + 2 Ar = 2 HAr
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T =>
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T
NaCl + H2SO4 = Cl2 + Na2SO3 + H2O =>
2 NaCl + H2SO4 = Cl2 + Na2SO3 + H2O
BaCO3 + H2O + CO2 = Ba(HCO3)2 =>
BaCO3 + H2O + CO2 = Ba(HCO3)2
Hg + KMnO4 + KOH = K(Hg(OH)3) + K2MnO4 =>
Hg + 2 KMnO4 + 3 KOH = K(Hg(OH)3) + 2 K2MnO4
C2H4 + O2 = CO2 + HHO =>
C2H4 + 3 O2 = 2 CO2 + 2 HHO
Ga(OH)3 + KOH = KGaO2 + H2O =>
Ga(OH)3 + KOH = KGaO2 + 2 H2O
H2C2O4 + (NH4)2C2O4 + NH4VO3 = (NH4)2[VO(C2O4)2(H2O)] + H2O + CO2 =>
4 H2C2O4 + (NH4)2C2O4 + 2 NH4VO3 = 2(NH4)2[VO(C2O4)2(H2O)] + 2 H2O + 2 CO2
KNO3 + Na2CO3 = Na2NO3 + KCO3 =>
KNO3 + Na2CO3 = Na2NO3 + KCO3
Rb2O + H2O = RbHO =>
Rb2O + H2O = 2 RbHO
H2SO4NH4Br = HBrNH4HSO4 =>
H2SO4NH4Br = HBrNH4HSO4
HClNaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HClNaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
Ag + Ca(NO3)2 = Ag(NO3)2 + Ca =>
Ag + Ca(NO3)2 = Ag(NO3)2 + Ca
IO3{-} + H2SO3 + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + H2SO3 + 8 H = I2 + SO4{2-} + 5 H2O
LiCl + KH2PO4 + NaOH = Li3PO4 + KCl + H2O + NaCl =>
3 LiCl + KH2PO4 + 2 NaOH = Li3PO4 + KCl + 2 H2O + 2 NaCl
NaCHO2 + H2O = NaCO2 + H3O =>
NaCHO2 + H2O = NaCO2 + H3O
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
CaSiO3 = Ca + Si + O3 =>
CaSiO3 = Ca + Si + O3
ZnS(s) + O2() = ZnO(s) + SO2 =>
2 ZnS(s) + 3 O2() = 2 ZnO(s) + 2 SO2
CH3ONa + CH3I = CH3OCH3 + NaI =>
CH3ONa + CH3I = CH3OCH3 + NaI
CmF3 + Li = LiF + Cm =>
CmF3 + 3 Li = 3 LiF + Cm
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + HCl(Ac) =>
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + 2 HCl(Ac)
Kr + H2O = KrH2O =>
Kr + H2O = KrH2O
RCOONa + CaSO4 = Na2SO4 + (RCOO)2Ca =>
2 RCOONa + CaSO4 = Na2SO4 + (RCOO)2Ca
CH3COONH4 = NO2 + C2H6 + H2 =>
2 CH3COONH4 = 2 NO2 + 2 C2H6 + H2
Mg(NO3)2(aq) + (NH4)2C2O4(aq) = Mg(C2O4) + NH4(NO3)(aq) =>
Mg(NO3)2(aq) + (NH4)2C2O4(aq) = Mg(C2O4) + 2 NH4(NO3)(aq)
CH3COOH + CuO = Cu(CH3COO)2 + H2O =>
2 CH3COOH + CuO = Cu(CH3COO)2 + H2O
K2CrO4 + Ba(NO3)2 = K(NO3) + Ba(CrO4) =>
K2CrO4 + Ba(NO3)2 = 2 K(NO3) + Ba(CrO4)
(COOH)2*2H2O + KOH = KCOO + H2O =>
(COOH)2*2H2O + 2 KOH = 2 KCOO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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