| Équations équilibrées la veille | Équations équilibrées le lendemain |
SodiumPhosphate + NickelIIPerchlorate = SodiumPerchlorate + NickelIIPhosphate
NH4Cl + AgNO3 = NO3Cl + AgNH4 =>
NH4Cl + AgNO3 = NO3Cl + AgNH4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb(NO3)2 + Na2HPO4 = Pb3(PO4)2 + NaNO3 + HNO3 =>
3 Pb(NO3)2 + 2 Na2HPO4 = Pb3(PO4)2 + 4 NaNO3 + 2 HNO3
Na2O(SiO2)3(H2O)22 + KOH + NaOH + Al2O3(SiO2)2 = KAlO2NaAlO2(SiO2)3 + H2O =>
Na2O(SiO2)3(H2O)22 + 3 KOH + NaOH + 3 Al2O3(SiO2)2 = 3 KAlO2NaAlO2(SiO2)3 + 24 H2O
K2Cr2O7 + H2SO4 + C2H6O = CH3CO2H + H2O + Cr2(SO4)3 + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 3 CH3CO2H + 11 H2O + 2 Cr2(SO4)3 + 2 K2SO4
C3H5O3{-} + SO4{-2} + H{+} = H2S + CO2 + H2O =>
2 C3H5O3{-} + 3 SO4{-2} + 8 H{+} = 3 H2S + 6 CO2 + 6 H2O
C3H5O10N2 = H2O + CO2 + N2 + O2 =>
4 C3H5O10N2 = 10 H2O + 12 CO2 + 4 N2 + 3 O2
SO2 + LiO = SLi2 + O2 =>
SO2 + 2 LiO = SLi2 + 2 O2
Ag3O2 = Ag + O =>
Ag3O2 = 3 Ag + 2 O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SnS + H2O2 + OH{-} = SnS3{-2} + SnO3{-2} + H2O =>
3 SnS + 3 H2O2 + 6 OH{-} = SnS3{-2} + 2 SnO3{-2} + 6 H2O
MgCl2 + H2SO3 = HCl + MgSO3 =>
MgCl2 + H2SO3 = 2 HCl + MgSO3
HNO3 + C6H10O5 = C6H7(NO2)3O5 + H2O =>
3 HNO3 + C6H10O5 = C6H7(NO2)3O5 + 3 H2O
KNO2 = K + N2 + O2 =>
2 KNO2 = 2 K + N2 + 2 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ni(NO3)2 + Na(OH) = NaNO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 Na(OH) = 2 NaNO3 + Ni(OH)2
Cu2O + K2 = Cu + K2O =>
Cu2O + K2 = 2 Cu + K2O
NiCr(s) + NaOH(aq) + H2O(l) = Na2NiCr(OH)4(aq) + H2(g) =>
NiCr(s) + 2 NaOH(aq) + 2 H2O(l) = Na2NiCr(OH)4(aq) + H2(g)
BaCl + MgBr = BaBr + ClMg =>
BaCl + MgBr = BaBr + ClMg
Fe{2+} + Zn = Zn{2+} + Fe =>
Fe{2+} + Zn = Zn{2+} + Fe
C6H5NH2H2O = H3OC6H5NH =>
C6H5NH2H2O = H3OC6H5NH
P2O5 + H2O = H5P3O10 =>
3 P2O5 + 5 H2O = 2 H5P3O10
N2H5Cl + I2 + NaOH = NaI + NaCl + N2 + H2O =>
N2H5Cl + 2 I2 + 5 NaOH = 4 NaI + NaCl + N2 + 5 H2O
C6H12O2 = C6H10O + H2O =>
C6H12O2 = C6H10O + H2O
NaOHHCN = NaCNH2O =>
NaOHHCN = NaCNH2O
Al + Ba(NO3)2 = Al2O3 + N2 + BaO =>
10 Al + 3 Ba(NO3)2 = 5 Al2O3 + 3 N2 + 3 BaO
BaCO3(s)Na2SO4(aq) = BaSO4(s)Na2CO3(aq) =>
BaCO3(s)Na2SO4(aq) = BaSO4(s)Na2CO3(aq)
C2H5OH + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
Na(NO3) + MgBr2 = Mg(NO3)2 + NaBr =>
2 Na(NO3) + MgBr2 = Mg(NO3)2 + 2 NaBr
H2SO4 + HCI = HSO3CI + H2O =>
H2SO4 + HCI = HSO3CI + H2O
ZnO + KOH + H2O = KZn(OH)3 =>
ZnO + KOH + H2O = KZn(OH)3
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
Fe(OH)3 + Mg(NO3)2 = Fe(NO3)3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 Mg(OH)2
TiO2 + C2 = Ti + CO2 =>
2 TiO2 + C2 = 2 Ti + 2 CO2
HCH3COO + Ca(OH)2 = HOH + Ca(CH3COO)2 =>
2 HCH3COO + Ca(OH)2 = 2 HOH + Ca(CH3COO)2
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CrSO4 + H2SO4 + Na2C2O4 = Na2Cr2O7 + CO + Na2SO4 + H2O =>
2 CrSO4 + H2SO4 + 4 Na2C2O4 = Na2Cr2O7 + 8 CO + 3 Na2SO4 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH(aq) + C20H14O4(aq) = H2O(l) + Na(s) + C20H13O4(aq) =>
NaOH(aq) + C20H14O4(aq) = H2O(l) + Na(s) + C20H13O4(aq)
Cu2S(s) + O2 = Cu2O + SO2 =>
2 Cu2S(s) + 3 O2 = 2 Cu2O + 2 SO2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
P + H2O = P2O5 + H2 =>
2 P + 5 H2O = P2O5 + 5 H2
K2Cr2O7 + K2S + H2O = K2SO4 + K[Cr(OH)4(H2O)2] =>
4 K2Cr2O7 + 3 K2S + 32 H2O = 3 K2SO4 + 8 K[Cr(OH)4(H2O)2]
NaOH + CrBr3 = NaBr3 + CrOH =>
NaOH + CrBr3 = NaBr3 + CrOH
CuSO4(aq)NaCl(aq) = CuClNa(SO4) =>
CuSO4(aq)NaCl(aq) = CuClNa(SO4)
NaCH3COO + NaOH = CH4 + Na2CO3 =>
NaCH3COO + NaOH = CH4 + Na2CO3
FeO3(z) + CO(g) = Fe(l) + CO2(g) =>
FeO3(z) + 3 CO(g) = Fe(l) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/29/24
Équations équilibrées sur05/29/23
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