| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H12 + 10 O2 = 7 CO2 + 6 H2O
KIO3 + H2SO3 = H2SO4 + KHSO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = 3 H2SO4 + 2 KHSO4 + I2 + H2O
NF3 = NFF2 =>
NF3 = NFF2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
CU(OH)2 + H2CO4 = CUCO4 + H2O =>
CU(OH)2 + H2CO4 = CUCO4 + 2 H2O
C5H2O3 + O2 = CO2 + H2O =>
C5H2O3 + 4 O2 = 5 CO2 + H2O
NH3 + H2O + HPO3 = (NH4)3PO4 =>
3 NH3 + H2O + HPO3 = (NH4)3PO4
Cu(NO3)2 + Al2O3 + NH3 = CuAl + N2 + H2O =>
2 Cu(NO3)2 + Al2O3 + 10 NH3 = 2 CuAl + 7 N2 + 15 H2O
Hg2Cl2 + SO2 + HCl = HgCl2 + H2O + S =>
2 Hg2Cl2 + SO2 + 4 HCl = 4 HgCl2 + 2 H2O + S
CH3COOHLiOH = CH3COOLiH2O =>
CH3COOHLiOH = CH3COOLiH2O
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
TiCl4 + C2H5OH + H2O = TiO2 + Cl2 + CH4 =>
TiCl4 + C2H5OH + H2O = TiO2 + 2 Cl2 + 2 CH4
Ca(NO3)2NaHCO3 = CaCO3NaH(NO3)2 =>
Ca(NO3)2NaHCO3 = CaCO3NaH(NO3)2
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
NaNO3(aq) + KI(aq) = K(NO3) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3) + NaI
NaSO4 + Al(OH)3 = Al(SO4)3 + NaOH =>
3 NaSO4 + Al(OH)3 = Al(SO4)3 + 3 NaOH
FeSO4 + Ca(HCO3)2 = FeCO3 + CaSO4 + CO2 + H2O =>
FeSO4 + Ca(HCO3)2 = FeCO3 + CaSO4 + CO2 + H2O
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6] =>
CuSO4 + K4[Fe(CN)6] = K4SO4 + Cu[Fe(CN)6]
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cl5 = Cl10 =>
2 Cl5 = Cl10
C4 + H2 + O2 = CH2O =>
C4 + 4 H2 + 2 O2 = 4 CH2O
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Mg(OH0)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH0)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HCHO + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
FeO2 + Mg = MgO + Fe =>
FeO2 + 2 Mg = 2 MgO + Fe
PO4{-2} + HCl = HPO4{-2} + Cl =>
PO4{-2} + HCl = HPO4{-2} + Cl
H4P2O7 + Ca(OH)2 = Ca4(P2O7)2 + H2O =>
2 H4P2O7 + 4 Ca(OH)2 = Ca4(P2O7)2 + 8 H2O
CoCl2 + Na2SiO3 = NaCl + CoSiO3 =>
CoCl2 + Na2SiO3 = 2 NaCl + CoSiO3
CoCl2 + C3H6O = Cl2C3 + CoH6O =>
CoCl2 + C3H6O = Cl2C3 + CoH6O
MgO + FeO = Mg + FeO2 =>
MgO + FeO = Mg + FeO2
HNo2 + CaCo3 = CaNo2 + HCo3 =>
HNo2 + CaCo3 = CaNo2 + HCo3
H2N + Mg3 = MgN2 + H2 =>
6 H2N + Mg3 = 3 MgN2 + 6 H2
NH3 + NaOCl = Cl2 + NaONH3 =>
2 NH3 + 2 NaOCl = Cl2 + 2 NaONH3
AICI + Na = NaCI + AI =>
AICI + Na = NaCI + AI
Pd + H2SO4 = Pd(SO4)4 + H2 =>
Pd + 4 H2SO4 = Pd(SO4)4 + 4 H2
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
H2O + Br = HBr + OH =>
H2O + Br = HBr + OH
K2Cr2O7 + Sn0 + H2SO4 = SnSO4 + Cr2(SO4)3 + K + H2O =>
K2Cr2O7 + 4 Sn0 + 7 H2SO4 = 4 SnSO4 + Cr2(SO4)3 + 2 K + 7 H2O
Fe(NO3)2 + KOH = K{+} + NO3{-} + Fe(OH)2 =>
Fe(NO3)2 + 2 KOH = 2 K{+} + 2 NO3{-} + Fe(OH)2
Ag2S(s) + Al(s) + H2O(l) = Al2O3(aq) + H2S(g) + Ag(s) =>
3 Ag2S(s) + 2 Al(s) + 3 H2O(l) = Al2O3(aq) + 3 H2S(g) + 6 Ag(s)
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Br + H2SO4 = HBr + SO4 =>
2 Br + H2SO4 = 2 HBr + SO4
KCl + Zn3(Po4)2 = ZnCl2 + K3Po4 =>
6 KCl + Zn3(Po4)2 = 3 ZnCl2 + 2 K3Po4
Ca + Fe(PO4) = Fe + Ca3(PO4)2 =>
3 Ca + 2 Fe(PO4) = 2 Fe + Ca3(PO4)2
N2 = N23 =>
23 N2 = 2 N23
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2 =>
HNO3 + Ca(NO3)2 = CaNO3 + H(NO3)2
Mg + (NO3)2 + H2PO4 = (Mg)3(PO4)2 + HNO3 =>
3 Mg + 2(NO3)2 + 2 H2PO4 = (Mg)3(PO4)2 + 4 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/24
Équations équilibrées sur03/27/23
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