| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + H2 + H2O = C2H5OH
Al(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3[Al(C2O4)3]*3H2O + H2O =>
2 Al(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Al(C2O4)3]*3H2O + 9 H2O
Co + CH3COOH + KNO2 = K3[Co(NO2)6] + CH3COOK + H2O + NH3 =>
2 Co + 7 CH3COOH + 13 KNO2 = 2 K3[Co(NO2)6] + 7 CH3COOK + 2 H2O + NH3
CoBr2 + Na2S = CoS + BrNa =>
CoBr2 + Na2S = CoS + 2 BrNa
KIO3 + K2S2O8 + KOH = KIO4 + K2SO4 + H2O =>
KIO3 + K2S2O8 + 2 KOH = KIO4 + 2 K2SO4 + H2O
Fe{3+}Cl{-} + Pb{2+}NO3{-} = Fe{+}NO3{-} + Pb{4+}Cl{4-} =>
Fe{3+}Cl{-} + Pb{2+}NO3{-} = Fe{+}NO3{-} + Pb{4+}Cl{4-}
Al + Sn(NO3) = Al(NO3)3 + Sn4 =>
4 Al + 12 Sn(NO3) = 4 Al(NO3)3 + 3 Sn4
CoCl2 + KCN = K4[Co(CN)6] + KCl =>
CoCl2 + 6 KCN = K4[Co(CN)6] + 2 KCl
HSO + Cr(OH) = Cr(SO) + H2O =>
HSO + Cr(OH) = Cr(SO) + H2O
KIO + KCl + H2SO4 = HI + KClO + K2SO4 =>
2 KIO + 2 KCl + H2SO4 = 2 HI + 2 KClO + K2SO4
Fe3O(CH3COO)7*3H2O(aq) + NH3(aq) + H2O(l) = FeO(OH) + NH4CH3COO(aq) =>
Fe3O(CH3COO)7*3H2O(aq) + 7 NH3(aq) + 2 H2O(l) = 3 FeO(OH) + 7 NH4CH3COO(aq)
Ca(OH)2 + Al2(CrO4)3 = CaCrO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(CrO4)3 = 3 CaCrO4 + 2 Al(OH)3
K20 + Br2 = KBr =>
K20 + 10 Br2 = 20 KBr
CH3COOH + CaCO3 = CH3COOCaCO3 + H2 =>
2 CH3COOH + 2 CaCO3 = 2 CH3COOCaCO3 + H2
AgNO3 + (NH4)2SeO = AgNH4 + SeO(NO3)2 =>
2 AgNO3 + (NH4)2SeO = 2 AgNH4 + SeO(NO3)2
Na + H3O = Na2O2H + H4 =>
8 Na + 8 H3O = 4 Na2O2H + 5 H4
C5H8 + H2 = C4H7 =>
8 C5H8 + 3 H2 = 10 C4H7
H2SO4 + NaNO = HNO2 + Na2SO2 =>
H2SO4 + 2 NaNO = 2 HNO2 + Na2SO2
H2SO4 + BaCl2*2H2O = BaSO4 + HCl + H2O =>
H2SO4 + BaCl2*2H2O = BaSO4 + 2 HCl + 2 H2O
CuO + HCl + Zn = Cu + Zn{2+} + H2O + Cl{-} =>
CuO + 2 HCl + Zn = Cu + Zn{2+} + H2O + 2 Cl{-}
NaIO + BaCl2 = Ba(IO)2 + NaCl =>
2 NaIO + BaCl2 = Ba(IO)2 + 2 NaCl
H2CrO4 + Pb = Pb(CrO4)2 + H2 =>
2 H2CrO4 + Pb = Pb(CrO4)2 + 2 H2
K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
Sb{3+} + OH{-} = Sb(OH)3 =>
Sb{3+} + 3 OH{-} = Sb(OH)3
UPuO = UOPu =>
UPuO = UOPu
Fe2O3 + SO3 = Fe2O3SO3 =>
Fe2O3 + SO3 = Fe2O3SO3
Y(ClO3)3 = YCl3 + O2 =>
2 Y(ClO3)3 = 2 YCl3 + 9 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + CuClO2 = ZnCl2 + Cu + O2 =>
Zn + 2 CuClO2 = ZnCl2 + 2 Cu + 2 O2
K2CO3 + BeCl2 = Be(CO3) + KCl =>
K2CO3 + BeCl2 = Be(CO3) + 2 KCl
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4(NO3) =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4(NO3)
C + S = CS2 =>
C + 2 S = CS2
Cr2S3 + Mn(NO3)2 + NaCO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + N2SO4 =>
Cr2S3 + 5 Mn(NO3)2 + 14 NaCO3 = 4 NO + 14 CO2 + 2 Na2CrO4 + 5 Na2MnO4 + 3 N2SO4
Fe2(C2O4)3 + LiOH*H2O + H2C2O4*2H2O = Li3[Fe(C2O4)3] + H2O =>
Fe2(C2O4)3 + 6 LiOH*H2O + 3 H2C2O4*2H2O = 2 Li3[Fe(C2O4)3] + 18 H2O
FeS2 + Na2CO3 + H2O + O2 = Fe(OH)3 + Na2SO4 + NaHCO3 =>
4 FeS2 + 16 Na2CO3 + 14 H2O + 15 O2 = 4 Fe(OH)3 + 8 Na2SO4 + 16 NaHCO3
NaSCN = Na + S + N + C =>
NaSCN = Na + S + N + C
Fe(NO3)3 + (NH4)OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3(NH4)OH = Fe(OH)3 + 3 NH4NO3
MgI2 + KOH = MgOH + KI2 =>
MgI2 + KOH = MgOH + KI2
Mg(Cl)2 + Ba(OH)2 = Ba(Cl)2 + Mg(OH)2 =>
Mg(Cl)2 + Ba(OH)2 = Ba(Cl)2 + Mg(OH)2
CaBr2 + NaCO3 = CaCO3 + NaBr + Br =>
CaBr2 + NaCO3 = CaCO3 + NaBr + Br
AlCl3 + Li3N = AlN + LiCl =>
AlCl3 + Li3N = AlN + 3 LiCl
potassiumhydroxide + nickel(II)nitrate = nickel(II)hydroxide + potassiumnitrate =>
2 KOH + Ni(NO3)2 = Ni(OH)2 + 2 KNO3
ClF + O2 = Cl2O + F2O =>
2 ClF + O2 = Cl2O + F2O
Cr3(PO4)2 + SiO2 = CrSiO3 + P2O5 =>
Cr3(PO4)2 + 3 SiO2 = 3 CrSiO3 + P2O5
BaCl2 + (NH4)2SO4(aq) = NH4Cl + BaSO4 =>
BaCl2 + (NH4)2SO4(aq) = 2 NH4Cl + BaSO4
Zn(NO3)2 + CO(NH2)2 = N2 + CO2 + ZnO + H2O =>
3 Zn(NO3)2 + 5 CO(NH2)2 = 8 N2 + 5 CO2 + 3 ZnO + 10 H2O
N2O5 + MnO = Mn(NO3)2 =>
N2O5 + MnO = Mn(NO3)2
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
Ca + NaNO2 = Ca(NO2)2 + Na =>
Ca + 2 NaNO2 = Ca(NO2)2 + 2 Na
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
