| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + 3 P = H2P3
LiCl + H2SO4 = (Li)2SO4 + HCl =>
2 LiCl + H2SO4 = (Li)2SO4 + 2 HCl
HClO4 + Ca = H2 + Ca2ClO4 =>
2 HClO4 + 4 Ca = H2 + 2 Ca2ClO4
CrO3 + H3PO4 = Cr3(PO4)6 + H2O =>
3 CrO3 + 6 H3PO4 = Cr3(PO4)6 + 9 H2O
Mn + HClO4 = Mn(ClO4)2 + H2 =>
Mn + 2 HClO4 = Mn(ClO4)2 + H2
KNO2 + KMnO4 + HCl = KNO3 + KCl + MnCl2 + H2O =>
5 KNO2 + 2 KMnO4 + 6 HCl = 5 KNO3 + 2 KCl + 2 MnCl2 + 3 H2O
K2MnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
K2MnO4 + 2 SnCl2 + 8 HCl = MnCl2 + 2 SnCl4 + 2 KCl + 4 H2O
Cr(MnO4)3 = MnCrO4 + MnO2 + O2 =>
Cr(MnO4)3 = MnCrO4 + 2 MnO2 + 2 O2
NH3Cl + NaNo2 = NH3No2 + NaCl =>
NH3Cl + NaNo2 = NH3No2 + NaCl
KI + BrOH = BrI + KOH =>
KI + BrOH = BrI + KOH
HClO + NaOH = NaCl + H2O2 =>
HClO + NaOH = NaCl + H2O2
FeHCl3 = FeCl3 + H =>
FeHCl3 = FeCl3 + H
H3O + NO = NH3 + O =>
H3O + NO = NH3 + 2 O
KClO4 + LiOH = KOH + LiClO4 =>
KClO4 + LiOH = KOH + LiClO4
Sn(SO4)2 + Na3PO4 = Sn3(PO4)4 + Na2SO4 =>
3 Sn(SO4)2 + 4 Na3PO4 = Sn3(PO4)4 + 6 Na2SO4
O2 + Cu = OCu2 =>
O2 + 4 Cu = 2 OCu2
H2 + AgNO3 = HNO3 + Ag =>
H2 + 2 AgNO3 = 2 HNO3 + 2 Ag
SO3 + N2O5 = SO4 + N =>
5 SO3 + N2O5 = 5 SO4 + 2 N
HOOC(CH2)2COOH + NaOH = Na2CO3 + C2H6 + H2O =>
HOOC(CH2)2COOH + 4 NaOH = 2 Na2CO3 + C2H6 + 2 H2O
K(s) + ZnCl(aq) = KCl + Zn =>
K(s) + ZnCl(aq) = KCl + Zn
CS{2} + F{2} = CF{4} + S =>
CS{2} + F{2} = CF{4} + S
Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = Fe(OH)3 + CaCl2 + CO2 =>
2 Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = 2 Fe(OH)3 + CaCl2 + 6 CO2
CH3COOH + Na + C2H5Cl = NaCl + C4H8OOH =>
CH3COOH + Na + C2H5Cl = NaCl + C4H8OOH
(HCH2ClCO2)2 + OH = H2O + CH2ClCO2 =>
(HCH2ClCO2)2 + 2 OH = 2 H2O + 2 CH2ClCO2
HCl(g) + NaOH(g) = NaCl(g) + H2O(g) =>
HCl(g) + NaOH(g) = NaCl(g) + H2O(g)
C7H14O6 + H2 = C6H14 + H2O =>
6 C7H14O6 + 43 H2 = 7 C6H14 + 36 H2O
S2 + HNO3 = H2SO4 + NO2 + H2O =>
S2 + 12 HNO3 = 2 H2SO4 + 12 NO2 + 4 H2O
calcium + sulfuricacid = calciumsulfate + hydrogen =>
Ca + H2SO4 = CaSO4 + H2
C1H24 + O2 = CO2 + H2O =>
C1H24 + 7 O2 = CO2 + 12 H2O
CaCl2 + H2SO4 = SO4Ca + H2Cl2 =>
CaCl2 + H2SO4 = SO4Ca + H2Cl2
Ca(ClO)2 + HCl = Cl2 + CaCl + H2O =>
2 Ca(ClO)2 + 8 HCl = 5 Cl2 + 2 CaCl + 4 H2O
H2O + KO = O2 + KOH =>
2 H2O + 4 KO = O2 + 4 KOH
N2O599 = NO2 + O2 =>
2 N2O599 = 4 NO2 + 595 O2
C3H8O2 + Cr2O7{2-} + H{+} = Cr{2+} + H2O + C3H4O4 =>
C3H8O2 + Cr2O7{2-} + 6 H{+} = 2 Cr{2+} + 5 H2O + C3H4O4
K2SO3 + NaClO + H2O = KOH + NaCl + H2SO4 =>
K2SO3 + NaClO + 2 H2O = 2 KOH + NaCl + H2SO4
Ca2Mg5Si8O22(OH)2 = CaMgSi2O6 + Mg2Si2O6 + SiO2 + H2O =>
2 Ca2Mg5Si8O22(OH)2 = 4 CaMgSi2O6 + 3 Mg2Si2O6 + 2 SiO2 + 2 H2O
MnSO4 + Ni(NO3)2 = Mn(NO3)2 + NiSO4 =>
MnSO4 + Ni(NO3)2 = Mn(NO3)2 + NiSO4
ZnS + O = ZnSO =>
ZnS + O = ZnSO
CuNO3 + NH4OH = [Cu(NH3)4](OH)2 + NH4NO3 + H2O =>
8 CuNO3 + 38 NH4OH = 8[Cu(NH3)4](OH)2 + 7 NH4NO3 + 25 H2O
(CrO2){-} + Br2 + (OH){-} = (CrO4){2-} + Br{-} + H2O =>
2(CrO2){-} + 3 Br2 + 8(OH){-} = 2(CrO4){2-} + 6 Br{-} + 4 H2O
Al2(CO3)3 + H2SO4 = Al + SO4 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = 2 Al + 3 SO4 + 3 H2O + 3 CO2
Cu2{+} + NH4OH = [Cu(NH3)4]2{+} + H2O =>
Cu2{+} + 8 NH4OH = [Cu(NH3)4]2{+} + 8 H2O
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
Zn + AgSO4 = Zn2SO4 + Ag =>
2 Zn + AgSO4 = Zn2SO4 + Ag
BaCl2 + H2SO4 = Ba(SO4) + HCl =>
BaCl2 + H2SO4 = Ba(SO4) + 2 HCl
Al2O3 + H2O = Al2(O2H)2 =>
Al2O3 + H2O = Al2(O2H)2
KH = K + H2 =>
2 KH = 2 K + H2
HC6H5COO + NaOH = NaC6H5COO + H2O =>
HC6H5COO + NaOH = NaC6H5COO + H2O
C6H11COOH + NaHCO3 = C6H11COONa(s) + H2O + CO2 =>
C6H11COOH + NaHCO3 = C6H11COONa(s) + H2O + CO2
NH4HS2O3 = H2S2O3 + NH3 =>
NH4HS2O3 = H2S2O3 + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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