| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
K + HF = KHF =>
K + HF = KHF
H3(PO4) + HCl = PCl5 + H2O =>
H3(PO4) + 5 HCl = PCl5 + 4 H2O
NaCl + (UO2)Zn(CH3COO)4 + H2O = NaZn(UO2)3(CH3COO)9H2O + ZnCl2 + Zn(CH3COO)2 =>
2 NaCl + 6(UO2)Zn(CH3COO)4 + 2 H2O = 2 NaZn(UO2)3(CH3COO)9H2O + ZnCl2 + 3 Zn(CH3COO)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CO2 + NOH = N2CO3 + H2O =>
CO2 + 2 NOH = N2CO3 + H2O
NaCO + Ca(OH) = NaOH + CaCO =>
NaCO + Ca(OH) = NaOH + CaCO
Ca(OH)2 + H2CO3 = CaOH2CO3 + H2O =>
Ca(OH)2 + H2CO3 = CaOH2CO3 + H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HgO(s) + I + H2O = HgI4 + OH =>
HgO(s) + 4 I + H2O = HgI4 + 2 OH
MnC2O4*3H20 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H20 + 47 O2 = Mn3O4 + 90 H2O + 6 CO2
W + S = WS =>
W + S = WS
CaCO3 + C2H8N2O4 = CaC2O4 + (NH4)2CO3 =>
CaCO3 + C2H8N2O4 = CaC2O4 + (NH4)2CO3
Cu(s) + HNO3(razr) = Cu(NO3)2 + NO + H2O =>
3 Cu(s) + 8 HNO3(razr) = 3 Cu(NO3)2 + 2 NO + 4 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
chlorinetrifluoride + calciumhydroxide = calciumchloride + calciumfluoride + oxygen + water =>
2 ClF3 + 4 Ca(OH)2 = CaCl2 + 3 CaF2 + 2 O2 + 4 H2O
HgO(s) + I + H2O = HgI4 + OH =>
HgO(s) + 4 I + H2O = HgI4 + 2 OH
C6H12O3(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(g)
C6H5Br + NaCl = C6H5Cl + NaBr =>
C6H5Br + NaCl = C6H5Cl + NaBr
C6H5CHO + Ag2O = Ag + C6H5COOH =>
C6H5CHO + Ag2O = 2 Ag + C6H5COOH
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FCN + H2O = CO2 + NH3 + HF =>
FCN + 2 H2O = CO2 + NH3 + HF
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C2213H6 + O2 = CO2 + H2O =>
2 C2213H6 + 4429 O2 = 4426 CO2 + 6 H2O
HgO(s) + I + H2O = HgI + OH =>
HgO(s) + I + H2O = HgI + 2 OH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3OOH + Al(OH)3 = H2O + Al(C2H3O2)3 =>
6 CH3OOH + Al(OH)3 = 9 H2O + Al(C2H3O2)3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K2Cr2O7 + NaI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
HgO(s) + I + H2O = HgI4 + OH =>
HgO(s) + 4 I + H2O = HgI4 + 2 OH
C19H27O3N + O2 = CO2 + H2O + N2 =>
4 C19H27O3N + 97 O2 = 76 CO2 + 54 H2O + 2 N2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2CO3*5H2O = Na2CO3H10O5 =>
Na2CO3*5H2O = Na2CO3H10O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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