| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3O2Na + NaOH = Na2CO3 + CH4
CO2H5OH + O2 = CO2 + H2O =>
CO2H5OH + O2 = CO2 + 3 H2O
KBr(aq) + AgC2H3O2(aq) = KC2H3O2(aq) + AgBr(s) =>
KBr(aq) + AgC2H3O2(aq) = KC2H3O2(aq) + AgBr(s)
NH4ClO4 + C8H18 = H2O + CO2 + N2 + Cl2 =>
50 NH4ClO4 + 4 C8H18 = 136 H2O + 32 CO2 + 25 N2 + 25 Cl2
Sn(s) + H2O(g) = SnO2(s) + H2(g) =>
Sn(s) + 2 H2O(g) = SnO2(s) + 2 H2(g)
NaHSO3 + CuSO4 + H2O = Cu + Na2SO4 + H2SO4 =>
2 NaHSO3 + 2 CuSO4 + 2 H2O = 2 Cu + Na2SO4 + 3 H2SO4
VO2Cl + KI + HCl = VCl2 + I2 + KCl + H2O =>
2 VO2Cl + 6 KI + 8 HCl = 2 VCl2 + 3 I2 + 6 KCl + 4 H2O
CH3Br + NaOH = CH3OH + NaBr =>
CH3Br + NaOH = CH3OH + NaBr
P + KNO3 + H2O = H3PO4 + NO + KOH =>
3 P + 5 KNO3 + 7 H2O = 3 H3PO4 + 5 NO + 5 KOH
HNO3 + Zn(OH)3 = Zn(NO3)3 + H2O =>
3 HNO3 + Zn(OH)3 = Zn(NO3)3 + 3 H2O
Ni2O3 + H2O = Ni(OH)3 =>
Ni2O3 + 3 H2O = 2 Ni(OH)3
HCl(aq) + NaOH = NaCl + H2O(l) =>
HCl(aq) + NaOH = NaCl + H2O(l)
NaCl + KClO3 + H2SO4 = Na2SO4 + Cl2 + KCl + H2O =>
6 NaCl + KClO3 + 3 H2SO4 = 3 Na2SO4 + 3 Cl2 + KCl + 3 H2O
ZnSO4 + K4[Fe(CN)6] = K2Zn[Fe(CN)6] + K2SO4 =>
ZnSO4 + K4[Fe(CN)6] = K2Zn[Fe(CN)6] + K2SO4
Bi2O3 + H2 = Bi2O2 + H2O =>
Bi2O3 + H2 = Bi2O2 + H2O
ClO3{-} + Cu + H{+} = Cl{-} + Cu{2+} + H2O =>
ClO3{-} + 3 Cu + 6 H{+} = Cl{-} + 3 Cu{2+} + 3 H2O
Mn + PO4 = Mn3(PO4)4 =>
3 Mn + 4 PO4 = Mn3(PO4)4
(HClO4) + (P4O10) = (H3PO4) + (Cl2O7) =>
12(HClO4) + (P4O10) = 4(H3PO4) + 6(Cl2O7)
CaOH + NH4Cl = CaCl + NH3 + H2O =>
CaOH + NH4Cl = CaCl + NH3 + H2O
Ni + OH = Ni(OH) =>
Ni + OH = Ni(OH)
Li2SiO3 + HNO3 = LiNO3 + H2O + SiO2 =>
Li2SiO3 + 2 HNO3 = 2 LiNO3 + H2O + SiO2
Pb(NO3)2 + K2CO3 = PbCO3 + K2(NO3)2 =>
Pb(NO3)2 + K2CO3 = PbCO3 + K2(NO3)2
Fe(NH4)2(SO4)2 + KMnO4 + H{+} = Fe{3+} + Mn{2+} + H2O + K{+} + NH4{+} + SO4{2-} =>
5 Fe(NH4)2(SO4)2 + KMnO4 + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O + K{+} + 10 NH4{+} + 10 SO4{2-}
K2SiF6 + KOH = KF + H2O + SiO2 =>
K2SiF6 + 4 KOH = 6 KF + 2 H2O + SiO2
Mg(OH)2 + Na2SO3 = MgSO3 + NaOH =>
Mg(OH)2 + Na2SO3 = MgSO3 + 2 NaOH
CH3CH(NH2)COOH + C2H5OH = NH2CH2CH2COOC2H5 + H2O =>
CH3CH(NH2)COOH + C2H5OH = NH2CH2CH2COOC2H5 + H2O
C6H12O6 + NH3 = CO2 + H2O + C6H7N =>
7 C6H12O6 + 6 NH3 = 6 CO2 + 30 H2O + 6 C6H7N
K2CO3 + NaI = Na2CO3 + KI =>
K2CO3 + 2 NaI = Na2CO3 + 2 KI
(NH4)(OH) + H3PO4 = H2O + (NH4)3(PO4) =>
3(NH4)(OH) + H3PO4 = 3 H2O + (NH4)3(PO4)
CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl
Al2O3 + Ga2(SO4)3 = Al2(SO4)3 + Ga2O3 =>
Al2O3 + Ga2(SO4)3 = Al2(SO4)3 + Ga2O3
C6H5C2H3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H3 + 40 KMnO4 + 40 KOH = 8 C6H5COOH + 40 K2MnO4 + 24 H2O
BCl3(g) + H2O = B(OH)3(aq) + HCl(aq) =>
BCl3(g) + 3 H2O = B(OH)3(aq) + 3 HCl(aq)
KHCO3 + CaCO3 = K2CO3 + Ca(OH)2 + CO2 =>
2 KHCO3 + CaCO3 = K2CO3 + Ca(OH)2 + 2 CO2
NaBH4 + C5H11Br = NaB11H14 + C5H12 + NaBr + H2 =>
11 NaBH4 + 10 C5H11Br = NaB11H14 + 10 C5H12 + 10 NaBr + 10 H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SrCl2 + K2CO3 = Sr2(CO3)2 + KCl =>
2 SrCl2 + 2 K2CO3 = Sr2(CO3)2 + 4 KCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HBr(aq) + NaHCO3(aq) = H2O(l) + NaBr(aq) + CO2 =>
HBr(aq) + NaHCO3(aq) = H2O(l) + NaBr(aq) + CO2
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + Cr2O3 =>
6 FeSO4 + K2Cr2O7 + 4 H2SO4 = K2SO4 + 4 H2O + 3 Fe2(SO4)3 + Cr2O3
CUSO4 + Ag = Ag2SO4 + CU =>
CUSO4 + 2 Ag = Ag2SO4 + CU
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2Cr2O7 + HCl + HNO3 = Cr(NO3)2 + Cl2 + KNO3 + H2O =>
K2Cr2O7 + 8 HCl + 6 HNO3 = 2 Cr(NO3)2 + 4 Cl2 + 2 KNO3 + 7 H2O
C2O4{-} + MnO4{-} + OH{-} = CO3{2-} + MnO2 + H2O =>
3 C2O4{-} + MnO4{-} + 8 OH{-} = 6 CO3{2-} + MnO2 + 4 H2O
Rb(s) + HCl(aq) = RbCl + H2 =>
2 Rb(s) + 2 HCl(aq) = 2 RbCl + H2
S + NO2 = SO3 + NO =>
S + 3 NO2 = SO3 + 3 NO
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
CH4O + NaOH = CH3ONa + H2O =>
CH4O + NaOH = CH3ONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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