| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2
Zn(NO3)2 + K3(PO4) = K3(NO3)2 + Zn(PO4) =>
Zn(NO3)2 + K3(PO4) = K3(NO3)2 + Zn(PO4)
CH3CH2CH2COOH + Zn = (CH3CH2CH2COOH)2Zn =>
2 CH3CH2CH2COOH + Zn = (CH3CH2CH2COOH)2Zn
SO2 + Zn + HCl = H2S + ZnCl2 + H2O =>
SO2 + 3 Zn + 6 HCl = H2S + 3 ZnCl2 + 2 H2O
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
C + oxygen = carbondioxide =>
C + O2 = CO2
CS2(s) + O2(g) = CO2(g) + SO2 =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2
HCCH + O2 = CO + H2O =>
2 HCCH + 3 O2 = 4 CO + 2 H2O
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
Sr + MgO = Mg + SrO =>
Sr + MgO = Mg + SrO
Br + HCl = BrCl + H2 =>
2 Br + 2 HCl = 2 BrCl + H2
O2 + Al = AlO =>
O2 + 2 Al = 2 AlO
NaHCO3 + Al(NO3)3 = NaNO3 + Al(HCO3)3 =>
3 NaHCO3 + Al(NO3)3 = 3 NaNO3 + Al(HCO3)3
Fe(SCN) + CuSO4 = Fe(SO4) + Cu(SCN) =>
Fe(SCN) + CuSO4 = Fe(SO4) + Cu(SCN)
MgSO4 + NaOH = Na2SO4 + H2MgO2 =>
MgSO4 + 2 NaOH = Na2SO4 + H2MgO2
BaCl2(aq) + AgNO3(aq) = BaNO3(aq) + AgCl2(aq) =>
BaCl2(aq) + AgNO3(aq) = BaNO3(aq) + AgCl2(aq)
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
C12H26 + H2O = CH4 + CO =>
3 C12H26 + 11 H2O = 25 CH4 + 11 CO
H2O + C = H2 + CO =>
H2O + C = H2 + CO
H2O + Al = H2 + Al(OH)3 =>
6 H2O + 2 Al = 3 H2 + 2 Al(OH)3
Co(OH)3 + HNO3 = (NO3)3Co + H2O =>
Co(OH)3 + 3 HNO3 = (NO3)3Co + 3 H2O
H4N2O2 = N + H2O =>
H4N2O2 = 2 N + 2 H2O
HNO3 + Ti = Ti(NO3)4 + H2 =>
4 HNO3 + Ti = Ti(NO3)4 + 2 H2
calciumhydroxide + Ammoniumsulfate = Calciumsulfate + ammonia + water =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
H3PO4 + CuOH = CuH2PO4 + H2O =>
H3PO4 + CuOH = CuH2PO4 + H2O
C6H12O6 + AgNO3 + H2O = C6H12O7 + HNO3 + Ag =>
C6H12O6 + 2 AgNO3 + H2O = C6H12O7 + 2 HNO3 + 2 Ag
TbCl2 = Tb + Cl2 =>
TbCl2 = Tb + Cl2
KSO4 + BaNO2 = BaSO4 + KNO2 =>
KSO4 + BaNO2 = BaSO4 + KNO2
NaCl + C2H5OH = C2ClNaH5OH =>
NaCl + C2H5OH = C2ClNaH5OH
KMnO4 + HCl = Cl2 + KCl + MnCl + H2O =>
KMnO4 + 8 HCl = 3 Cl2 + KCl + MnCl + 4 H2O
PCl5 + NH4Cl = HCl + P4N4Cl8 =>
4 PCl5 + 4 NH4Cl = 16 HCl + P4N4Cl8
NaC7O2H5 + KClO4 = KCl + CO2 + H2O + NaOH =>
4 NaC7O2H5 + 15 KClO4 = 15 KCl + 28 CO2 + 8 H2O + 4 NaOH
HOCl + KI = HI + KClO =>
HOCl + KI = HI + KClO
C2H6(g) + O2 = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2 = 4 CO2(g) + 6 H2O(l)
Mg + H2O(l) = Mg(OH)2 + H2 =>
Mg + 2 H2O(l) = Mg(OH)2 + H2
Pb3O4 + HNO3 + MnO2 = Pb(NO3)2 + HMnO4 + H2O =>
3 Pb3O4 + 18 HNO3 + 2 MnO2 = 9 Pb(NO3)2 + 2 HMnO4 + 8 H2O
Cd + N2 = Cd3N2 =>
3 Cd + N2 = Cd3N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2CO3(s) = CO2(g) + K2O(s) =>
K2CO3(s) = CO2(g) + K2O(s)
Ca3(PO4)2 + Pb(SO4) = Ca3(SO4) + Pb(PO4)2 =>
Ca3(PO4)2 + Pb(SO4) = Ca3(SO4) + Pb(PO4)2
As2S3 + HNO3 + H2O = NO + H2SO4 + H3AsO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 28 NO + 9 H2SO4 + 6 H3AsO4
BiI3 = Bi + I2 =>
2 BiI3 = 2 Bi + 3 I2
ZnS + NaO = ZnO + NaS =>
ZnS + NaO = ZnO + NaS
HAuCl = Au + HCl =>
HAuCl = Au + HCl
MgCl2(aq) + (NH4)2C2O4(aq) = MgC2O4 + NH4Cl =>
MgCl2(aq) + (NH4)2C2O4(aq) = MgC2O4 + 2 NH4Cl
H3PO4 + Mg(OH)2(aq) = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2(aq) = Mg3(PO4)2 + 6 H2O
NH4SCN + CoCl2 = Co(SCN)2 + NH3 + HCl =>
2 NH4SCN + CoCl2 = Co(SCN)2 + 2 NH3 + 2 HCl
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
CO3{2-} + HCl = HCO3{-} + Cl{-} =>
CO3{2-} + HCl = HCO3{-} + Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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