| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H14O = C6H12 + H2O
C + HNO3 = CO2 + NO2H =>
C + 2 HNO3 = CO2 + 2 NO2H
CuCl + H2O2 = CuO + HCl =>
2 CuCl + H2O2 = 2 CuO + 2 HCl
SrO + H2 = Sr + H2O =>
SrO + H2 = Sr + H2O
Cu + Ag(NO3{-})(aq) = Ag + Cu(NO3{-})(aq) =>
Cu + Ag(NO3{-})(aq) = Ag + Cu(NO3{-})(aq)
C8H8O4 + O2 = CO2 + H2O =>
C8H8O4 + 8 O2 = 8 CO2 + 4 H2O
KI + H2O2 = H2 + KIO =>
2 KI + H2O2 = H2 + 2 KIO
BaCl2 + H2SO4 = BaSO4 + H2O + SO2 + Cl2 =>
BaCl2 + 2 H2SO4 = BaSO4 + 2 H2O + SO2 + Cl2
AgNO3(aq) + KCH3COO(aq) = KNO3 + AgCH3COO =>
AgNO3(aq) + KCH3COO(aq) = KNO3 + AgCH3COO
CaO + H2O + Al2(SO4)3 = Al(OH)3 + CaSO4 =>
3 CaO + 3 H2O + Al2(SO4)3 = 2 Al(OH)3 + 3 CaSO4
KC10 = KC104 + KC1 =>
103 KC10 = 9 KC104 + 94 KC1
P + KClO3 = KCl + P5O2 =>
15 P + 2 KClO3 = 2 KCl + 3 P5O2
Na2SO3 + Cr(C2H3O2)3 = NaC2H3O2 + Cr2(SO3)3 =>
3 Na2SO3 + 2 Cr(C2H3O2)3 = 6 NaC2H3O2 + Cr2(SO3)3
Fe(SCN)3 + FeCl3 = Fe + Cl(SCN) =>
Fe(SCN)3 + FeCl3 = 2 Fe + 3 Cl(SCN)
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
C7H16 + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
6 C7H16 + 32 KMnO4 + 10 H2O = 21 C2H4O2 + 32 MnO2 + 32 KOH
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
Ag(NH3)2{+} + CH3CHO + H2O = Ag + CH3COOH + H30{+} + NH3 =>
Ag(NH3)2{+} + 15 CH3CHO + 15 H2O = Ag + 15 CH3COOH + H30{+} + 2 NH3
CuSO4 + N2H4*2H2O = N2 + Cu2O + H2SO4 =>
4 CuSO4 + N2H4*2H2O = N2 + 2 Cu2O + 4 H2SO4
Na2S(aq) + H2SO4(aq) = Na2SO4(aq) + H2S(s) =>
Na2S(aq) + H2SO4(aq) = Na2SO4(aq) + H2S(s)
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
NaH(CO3) + HCl = NaCl + CO2 + H2O =>
NaH(CO3) + HCl = NaCl + CO2 + H2O
ClO3 + AsO2 = AsO4 + Cl =>
2 ClO3 + 3 AsO2 = 3 AsO4 + 2 Cl
PbSO4 + H3PO4 = H2SO4 + Pb3(PO4)2 =>
3 PbSO4 + 2 H3PO4 = 3 H2SO4 + Pb3(PO4)2
KOH + ZnSO4 = K2SO4 + ZnO + H2O =>
2 KOH + ZnSO4 = K2SO4 + ZnO + H2O
SrCl2 + Na2PO4 = SrPO4 + NaCl =>
SrCl2 + Na2PO4 = SrPO4 + 2 NaCl
CrCl3(ac) + AgNO3(ac) = Cr(NO3)3(ac) + AgCl(s) =>
CrCl3(ac) + 3 AgNO3(ac) = Cr(NO3)3(ac) + 3 AgCl(s)
Cr(OH)3 + HCl04 = Cr(Cl04)3 + H2O =>
Cr(OH)3 + 3 HCl04 = Cr(Cl04)3 + 3 H2O
F2 + NaOH = NaF + NaFO3 + H2O =>
3 F2 + 6 NaOH = 5 NaF + NaFO3 + 3 H2O
Fe(NO3)2 + H2S = FeS + H(NO3) =>
Fe(NO3)2 + H2S = FeS + 2 H(NO3)
Sn + Ag2SO4 = SnSO4 + Ag =>
Sn + Ag2SO4 = SnSO4 + 2 Ag
CH3NH2 + CH3Cl = [C2H5NH3]Cl =>
CH3NH2 + CH3Cl = [C2H5NH3]Cl
C99999999999999999999999999999 = C9223362819000000000 =>
C99999999999999999999999999999 = C9223362819000000000
CrCl3 + BiO3{-} + H{+} = Cr2O7{2-} + Bi{3+} + Cl2 + H2O =>
2 CrCl3 + 6 BiO3{-} + 22 H{+} = Cr2O7{2-} + 6 Bi{3+} + 3 Cl2 + 11 H2O
KNO2 + HCl = KCl + NO + H2O + KNO3 =>
3 KNO2 + 2 HCl = 2 KCl + 2 NO + H2O + KNO3
AlCl3 + LiH = Li[AlH4] + LiCl =>
AlCl3 + 4 LiH = Li[AlH4] + 3 LiCl
BaCl2 + H2SO4 = Ba2(SO4)2 + HCl =>
2 BaCl2 + 2 H2SO4 = Ba2(SO4)2 + 4 HCl
HCl + Al2O3 = Al + Cl + H2O =>
6 HCl + Al2O3 = 2 Al + 6 Cl + 3 H2O
KNO2 + HCl = KCl + NO2 + NO + H2O =>
2 KNO2 + 2 HCl = 2 KCl + NO2 + NO + H2O
SnO + Ca(OH)2 = Sn(OH)2 + CaO =>
SnO + Ca(OH)2 = Sn(OH)2 + CaO
SrH2 + HCl = SrCl2 + H2 =>
SrH2 + 2 HCl = SrCl2 + 2 H2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
B2O3 + Mg3B2 = B + MgO =>
B2O3 + Mg3B2 = 4 B + 3 MgO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Potassiumcarbonate + hydrochloricacid = potassiumchloride + water + carbondioxide =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
Cr2O7{-2} + H2S + H3O{+} = Cr{+3} + S + H2O =>
Cr2O7{-2} + 3 H2S + 8 H3O{+} = 2 Cr{+3} + 3 S + 15 H2O
Zn(OH)2 + CuCl2 = ZnCl2 + Cu(OH)2 =>
Zn(OH)2 + CuCl2 = ZnCl2 + Cu(OH)2
CUSO4 + KOH = K2SO4 + CU(OH)2 =>
CUSO4 + 2 KOH = K2SO4 + CU(OH)2
C7H16 + KMnO4 + H2O = C7H16O2 + KOH + MnO2 =>
3 C7H16 + 4 KMnO4 + 2 H2O = 3 C7H16O2 + 4 KOH + 4 MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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