| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(NO3)2 + 2 Na2SO4 = 4 NaNO3 + Ba2(SO4)2
NH3 + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 NH3 + K2Cr2O7 + 4 H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + 7 H2O
K2Cr2O7 + NiSO4 = K2SO4 + NiCr2O7 =>
K2Cr2O7 + NiSO4 = K2SO4 + NiCr2O7
Cl(Fe)3 + NaOH + H2O2 = Fe(OH)3 + NaCl =>
Cl(Fe)3 + NaOH + 4 H2O2 = 3 Fe(OH)3 + NaCl
C2H6 + Br = C2H5Br + HBr =>
C2H6 + 2 Br = C2H5Br + HBr
S2O8{-2} + I{-} = SO4{-2} + I5{-} =>
2 S2O8{-2} + 5 I{-} = 4 SO4{-2} + I5{-}
NaOH + Ca(NO3)2 = NaOHCa(NO3)2 =>
NaOH + Ca(NO3)2 = NaOHCa(NO3)2
C2H6 + Br = C2H5Br + HBr =>
C2H6 + 2 Br = C2H5Br + HBr
NaOH + NH4HCO3 = NH4OH + NaHCO3 =>
NaOH + NH4HCO3 = NH4OH + NaHCO3
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(awww) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(awww)
KNO3 + MgCl2 = Mg(NO3)2 + KCl =>
2 KNO3 + MgCl2 = Mg(NO3)2 + 2 KCl
NiCl2 + Na2SiO3 = NiSiO3 + NaCl =>
NiCl2 + Na2SiO3 = NiSiO3 + 2 NaCl
Al2 + O3 + NaOH = NaAlO2 + H2O =>
Al2 + O3 + 2 NaOH = 2 NaAlO2 + H2O
HCl(NH3) = NH3 + HCl =>
HCl(NH3) = NH3 + HCl
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Ga + H2SO4 = Ga2(SO4)3 + SO2 + H2O =>
2 Ga + 6 H2SO4 = Ga2(SO4)3 + 3 SO2 + 6 H2O
C4H10 + Br2 = C4Br10 + H2 =>
C4H10 + 5 Br2 = C4Br10 + 5 H2
Al5H9 + O2 = Al5H7 + H2O =>
2 Al5H9 + O2 = 2 Al5H7 + 2 H2O
Al2(CO3)3 + CH3OOH = CO2 + Al(CH3COO)3 + H2O =>
Al2(CO3)3 + 12 CH3OOH = 3 CO2 + 2 Al(CH3COO)3 + 15 H2O
CuBr2 + KOH = KBr + Cu(OH)2 =>
CuBr2 + 2 KOH = 2 KBr + Cu(OH)2
Bi(NO3)3 + Na2HPO4 = BiPO4 + NaNO3 + NaH2PO4 =>
Bi(NO3)3 + 2 Na2HPO4 = BiPO4 + 3 NaNO3 + NaH2PO4
NaCl + HCl = NaCl2 + H2 =>
2 NaCl + 2 HCl = 2 NaCl2 + H2
(Sr(NO3)2)1606Mg19749(C10H11Cl7)237(C57H92O6)46 = SrO + N2 + C + H2O + HCl + Mg + MgO =>
(Sr(NO3)2)1606Mg19749(C10H11Cl7)237(C57H92O6)46 = 1606 SrO + 1606 N2 + 4992 C + 2590 H2O + 1659 HCl + 14033 Mg + 5716 MgO
BaO + Mg = BaMg + O =>
BaO + Mg = BaMg + O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuS + H2SO4 = CuSO4 + H2O + SO2 =>
CuS + 4 H2SO4 = CuSO4 + 4 H2O + 4 SO2
C10H46O3N + O2 = CO2 + H2O + NO =>
2 C10H46O3N + 41 O2 = 20 CO2 + 46 H2O + 2 NO
Mg + H2SO4 = S + H2O + MgSO4 =>
3 Mg + 4 H2SO4 = S + 4 H2O + 3 MgSO4
MnO2 + S = Mn + SO2 =>
MnO2 + S = Mn + SO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CO2(g)SO2(g) = CO(g)SO3(g) =>
CO2(g)SO2(g) = CO(g)SO3(g)
CaCO3 + AlO = CaO + AlCO3 =>
CaCO3 + AlO = CaO + AlCO3
C + CrO3 = Cr + CO2 =>
3 C + 2 CrO3 = 2 Cr + 3 CO2
KPO3 = K2OP2O5 =>
2 KPO3 = K2OP2O5
AgSO4 + BaI = BaSO4 + AgI =>
AgSO4 + BaI = BaSO4 + AgI
BaCl2 + H2SO4 = Cl2SO4 + BaH2 =>
BaCl2 + H2SO4 = Cl2SO4 + BaH2
FeSO4 + O2 + H2O = FeOOH + H2SO4 =>
4 FeSO4 + O2 + 6 H2O = 4 FeOOH + 4 H2SO4
H2TiO3 + H2SO4 = TiOSO4 + H2O =>
H2TiO3 + H2SO4 = TiOSO4 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
BaH2 + KMnO4 + HNO3 = Mn(NO3)2 + Ba(NO3)2 + KNO3 + H2O =>
5 BaH2 + 4 KMnO4 + 22 HNO3 = 4 Mn(NO3)2 + 5 Ba(NO3)2 + 4 KNO3 + 16 H2O
CaCl2 + Zn(NO3)2 = ZnCl2 + Ca(NO3)2 =>
CaCl2 + Zn(NO3)2 = ZnCl2 + Ca(NO3)2
BaCl2*2H2O + H2O2 + NH3 + H2O = BaO2*8H2O + NH4Cl =>
BaCl2*2H2O + H2O2 + 2 NH3 + 6 H2O = BaO2*8H2O + 2 NH4Cl
Na + H2SO4 = H2S + H2O + NaSO4 =>
4 Na + 5 H2SO4 = H2S + 4 H2O + 4 NaSO4
H + CrO4 = Cr2O7 + H2O =>
2 H + 2 CrO4 = Cr2O7 + H2O
Na + H2SO4 = H2S + H2O + NaSO4 =>
4 Na + 5 H2SO4 = H2S + 4 H2O + 4 NaSO4
C2H3Cl + O2 = CO2 + HCl + H2O =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 HCl + 2 H2O
Rb(s) + H2O(l) = RbO + H2 =>
Rb(s) + H2O(l) = RbO + H2
C4H6O6 + Cu(OH)2 = C4CuO4 + H2O =>
C4H6O6 + Cu(OH)2 = C4CuO4 + 4 H2O
HI + Ca(OH)2 = Ca(I)2 + H2O =>
2 HI + Ca(OH)2 = Ca(I)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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