| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + SO2 = PbSO3
H2O + CO2 = O + C6H12O6 =>
6 H2O + 6 CO2 = 12 O + C6H12O6
C34H69OH + O2 = CO2 + H2O =>
C34H69OH + 51 O2 = 34 CO2 + 35 H2O
AlPO4 + NaCl = AlCl + NaPO4 =>
AlPO4 + NaCl = AlCl + NaPO4
H2SeO2 + Pd(OH)2 = Pd2(SeO2)2 + H2O =>
2 H2SeO2 + 2 Pd(OH)2 = Pd2(SeO2)2 + 4 H2O
Cu + HNO3 = (NO3)2Cu + N2O + H2O =>
4 Cu + 10 HNO3 = 4(NO3)2Cu + N2O + 5 H2O
C2H5OH + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
3 C2H5OH + 8 Ag(NH3)2OH = 2 C2H5COOH + 8 Ag + 16 NH3 + 7 H2O
Na2H2PO2 + CuSO4 + H2O = Na2HPO4 + Cu + H2SO4 =>
2 Na2H2PO2 + 5 CuSO4 + 4 H2O = 2 Na2HPO4 + 5 Cu + 5 H2SO4
H2SO4 + Ca3(PO4)2 = H3(PO4) + CaSO4 =>
3 H2SO4 + Ca3(PO4)2 = 2 H3(PO4) + 3 CaSO4
NH3 + H2O(l) + Al(NO3)3 = Al(OH)3 + NH4NO3 =>
3 NH3 + 3 H2O(l) + Al(NO3)3 = Al(OH)3 + 3 NH4NO3
Na2CrO4 + CO2 + KNO2 = Cr2O3 + NaCO3 + KNO3 =>
2 Na2CrO4 + 4 CO2 + KNO2 = Cr2O3 + 4 NaCO3 + KNO3
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CH3CH2CH2COOH =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CH2CH2COOH
CO2 + O = CO3 =>
CO2 + O = CO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
AgNO3 + Kl = Ag + NO3Kl =>
AgNO3 + Kl = Ag + NO3Kl
CrBr2(aq) + AgNO3(aq) = AgBr(aq) + Cr(NO3)2(aq) =>
CrBr2(aq) + 2 AgNO3(aq) = 2 AgBr(aq) + Cr(NO3)2(aq)
CaCl + AgNo = AgCl + CaNo =>
CaCl + AgNo = AgCl + CaNo
KAl(SO4)2*12H2O = K2O + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2O + Al2O3 + 4 SO3 + 24 H2O
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
N2O5 + NH4OH = NNH4 + H2O =>
N2O5 + 14 NH4OH = 8 NNH4 + 19 H2O
NaC4H3N2O3 + H2O = HC4H3N2O3 + NaOH =>
NaC4H3N2O3 + H2O = HC4H3N2O3 + NaOH
C6H11COOH = CO2 + H + C =>
C6H11COOH = CO2 + 12 H + 6 C
Fe3O2 + H2O = Fe3O4 + H2 =>
Fe3O2 + 2 H2O = Fe3O4 + 2 H2
Pb2CrO4 + KPO4 = Pb2PO4 + KCrO4 =>
Pb2CrO4 + KPO4 = Pb2PO4 + KCrO4
magnesiumchloride + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NH4Cl + Na2S = S(NH4)2 + NaCl =>
2 NH4Cl + Na2S = S(NH4)2 + 2 NaCl
Ag2CrO4 + Cl = AgCl + CrO4 =>
Ag2CrO4 + 2 Cl = 2 AgCl + CrO4
CuO + NaH = Cu + NaOH =>
CuO + NaH = Cu + NaOH
Zn(s) + AgF(aq) = ZnF2(l) + Ag(l) =>
Zn(s) + 2 AgF(aq) = ZnF2(l) + 2 Ag(l)
NH3OHCl + H{+} + e = Cl{-} + H2O + NH4{+} =>
NH3OHCl + 2 H{+} + 2e = Cl{-} + H2O + NH4{+}
N2 + HCl = NCl3 + H2 =>
N2 + 6 HCl = 2 NCl3 + 3 H2
Al2(SO4)3 + NaOH = Al(OH)3 + (Na)2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3(Na)2SO4
K2Cr2O7 + Sn + H2SO4 = Cr2(SO4)3 + SnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Sn + 7 H2SO4 = Cr2(SO4)3 + 3 SnSO4 + K2SO4 + 7 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Rb + H2O = RbH2O =>
Rb + H2O = RbH2O
MgO + HCHO2 = Mg(HCO3) + H =>
MgO + HCHO2 = Mg(HCO3) + H
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(s) + NaOH(aq) =>
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(s) + 2 NaOH(aq)
HCl(aq) + H2O(l) = H3O + Cl =>
HCl(aq) + H2O(l) = H3O + Cl
NH3 + H2O = H5 + N3O3 =>
3 NH3 + 3 H2O = 3 H5 + N3O3
I2 + KIO3 + HCl = H2O + ICl + KCl =>
2 I2 + KIO3 + 6 HCl = 3 H2O + 5 ICl + KCl
H{+} + Fe{2} + Cr2O7{-2} = Cr{3} + Fe{3} + H2O =>
14 H{+} + 6 Fe{2} + Cr2O7{-2} = 2 Cr{3} + 6 Fe{3} + 7 H2O
Rb(s) + Br(g) = RbBr =>
Rb(s) + Br(g) = RbBr
H{+} + Fe{2} + Cr2O7{-2} = Cr{3} + Fe{3} + H2O =>
14 H{+} + 6 Fe{2} + Cr2O7{-2} = 2 Cr{3} + 6 Fe{3} + 7 H2O
PK = KP =>
PK = KP
Mn(NO3)2 + NaBiO3 + HNO3 = H2MnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)2 + 2 NaBiO3 + 6 HNO3 = H2MnO4 + 2 Bi(NO3)3 + 2 NaNO3 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Rb(s) + Br(g) = RbBr =>
Rb(s) + Br(g) = RbBr
H{+} + Fe{2} + Cr2O7{-2} = Cr{3} + Fe{3} + H2O =>
14 H{+} + 6 Fe{2} + Cr2O7{-2} = 2 Cr{3} + 6 Fe{3} + 7 H2O
Al2O3 + Mg = Al2Mg + O3 =>
Al2O3 + Mg = Al2Mg + O3
CH3CH2CH2COOCH2CH2CH3 + NaOH = CH3CH2CH2OH + C3H7COOH + Na =>
10 CH3CH2CH2COOCH2CH2CH3 + 12 NaOH = 6 CH3CH2CH2OH + 13 C3H7COOH + 12 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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