| Équations équilibrées la veille | Équations équilibrées le lendemain |
C{4}H{10} + O{2} = CO{2} + 2{2}H{2}O
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
KMnO4 + H2S + HCl = MnCl2 + H2SO4 + KCl + H2O =>
8 KMnO4 + 5 H2S + 24 HCl = 8 MnCl2 + 5 H2SO4 + 8 KCl + 12 H2O
CH3CH2OH + KMnO4 = H2O + CH3CHO + MnO2 + KOH =>
3 CH3CH2OH + 2 KMnO4 = 2 H2O + 3 CH3CHO + 2 MnO2 + 2 KOH
CuCl + O2 = CuCl2*3Cu(O) + CuCl2 =>
12 CuCl + 3 O2 = 2 CuCl2*3Cu(O) + 4 CuCl2
Fe(OH)2 + C = CO2 + Fe + H2O =>
2 Fe(OH)2 + C = CO2 + 2 Fe + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Fe(s) + HCl(conc) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(conc) = 2 FeCl3(aq) + 3 H2(g)
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mn + SO4 + PbO2 = MnO2 + Pb(SO4)2 =>
Mn + 2 SO4 + PbO2 = MnO2 + Pb(SO4)2
H4MnF6 + KF = K2MnF4 + HF =>
H4MnF6 + 2 KF = K2MnF4 + 4 HF
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
Na + Br2 = NaBr = =>
2 Na + Br2 = 2 NaBr
C9H15O5N + O2 = CO2 + H2O + NH3 =>
2 C9H15O5N + 19 O2 = 18 CO2 + 12 H2O + 2 NH3
H2CO3 + Sn = Sn(CO3)2 + H =>
2 H2CO3 + Sn = Sn(CO3)2 + 4 H
KCrO4 + NaHSO3 = NaCrO4 + KHSO3 =>
KCrO4 + NaHSO3 = NaCrO4 + KHSO3
KCl + AgNO3 = KClO3 + AgNO2 =>
KCl + 3 AgNO3 = KClO3 + 3 AgNO2
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COO(CH2)2CH(CH3)2 + H2O
LiS + H2O = HLiS + OH =>
LiS + H2O = HLiS + OH
CH3CH2OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 4 K2Cr2O7 + 16 H2SO4 = 6 HCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
Zn + NH4Cl + MnO2 = Zn(NH3)2Cl2 + Mn2O3 + H2O =>
Zn + 2 NH4Cl + 2 MnO2 = Zn(NH3)2Cl2 + Mn2O3 + H2O
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl =>
C37H34N2Na2O9S3 + NaOCl = C37H34N2Na3O10S3Cl
NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl
NHO3 + Cu = H2 + Cu(NO3)2 =>
2 NHO3 + Cu = H2 + Cu(NO3)2
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cr(NO3)7 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)7 = 2 Cr2O3 + 28 NO2 + 11 O2
C9H15O5N + O2 = CO2 + H2O + NH3 =>
2 C9H15O5N + 19 O2 = 18 CO2 + 12 H2O + 2 NH3
Ba(NO3)2 + Y(NO3)3*6H2O + Zn(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CONH2 = BaYZn3AlO7 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 3 Y(NO3)3*6H2O + 9 Zn(NO3)2*6H2O + 3 Al(NO3)3*9H2O + 35 NH2CONH2 = 3 BaYZn3AlO7 + 35 CO2 + 169 H2O + 56 N2
Cl = Cl2 =>
2 Cl = Cl2
NaCH3COO + Ag + HNO3 = NaNO3 + NO + H2O + AgCH3COO =>
3 NaCH3COO + 3 Ag + 4 HNO3 = 3 NaNO3 + NO + 2 H2O + 3 AgCH3COO
C7H14O + K2Cr2O7 + H2SO4 = C7H12O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C7H14O + 2 K2Cr2O7 + 8 H2SO4 = 3 C7H12O2 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
ZnBr2 + FeAsO4 = Zn3(AsO4)2 + FeBr3 =>
3 ZnBr2 + 2 FeAsO4 = Zn3(AsO4)2 + 2 FeBr3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CuC4H4O6 + HNO3 = Cu(NO3)2 + H2(C4H4O6) =>
CuC4H4O6 + 2 HNO3 = Cu(NO3)2 + H2(C4H4O6)
FeC2O4 + K2C2O4 + H2O2 + H2C2O4 + H2O = K3[Fe(C2O4)3]*3H2O =>
2 FeC2O4 + 3 K2C2O4 + H2O2 + H2C2O4 + 4 H2O = 2 K3[Fe(C2O4)3]*3H2O
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
Na2CO3 + HNo3 = NaNo3 + CO2 + H2O =>
Na2CO3 + 2 HNo3 = 2 NaNo3 + CO2 + H2O
SnS2 + O = SnO2 + SO2 =>
SnS2 + 6 O = SnO2 + 2 SO2
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
Bi2S3O12 + NH4OH = BiO3H3 + N2H8SO4 =>
Bi2S3O12 + 6 NH4OH = 2 BiO3H3 + 3 N2H8SO4
(C3H3NaO2) + H2O = C3H5NaO3 =>
(C3H3NaO2) + H2O = C3H5NaO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
P4 + KOH = HPO + K =>
P4 + 4 KOH = 4 HPO + 4 K
XFe + Ca(NO3)3 = XFeNO3 + Ca =>
3 XFe + Ca(NO3)3 = 3 XFeNO3 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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