| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + CuSO4 = KSO4 + CuBr
Fe + O + H = Fe(OH)2 =>
Fe + 2 O + 2 H = Fe(OH)2
CrBr2 + H2O = CrO + HBr =>
CrBr2 + H2O = CrO + 2 HBr
C8H5KO4 + NaOH = Na5C8KO4 + H2O =>
C8H5KO4 + 5 NaOH = Na5C8KO4 + 5 H2O
JS + K2 = J + KS =>
2 JS + K2 = 2 J + 2 KS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
C6H5NHNH2 + N2O2 = CO2 + H2O + N2 =>
C6H5NHNH2 + 8 N2O2 = 6 CO2 + 4 H2O + 9 N2
Ba(HO)2 + HNO3 = Ba(NO3)2 + HOH =>
Ba(HO)2 + 2 HNO3 = Ba(NO3)2 + 2 HOH
Fe3O4 + O2 + H2O = Fe(OH)3 =>
4 Fe3O4 + O2 + 18 H2O = 12 Fe(OH)3
Hg2Cl2 + NH3 = H2NHgCl + Hg + NH4Cl =>
Hg2Cl2 + 2 NH3 = H2NHgCl + Hg + NH4Cl
As2S5 + HNO3 = H3AsO4 + H2O + NO2 + S =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 2 H2O + 10 NO2 + 5 S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
LiNO3 + MgCO3 = Li2CO3 + Mg(NO3)2 =>
2 LiNO3 + MgCO3 = Li2CO3 + Mg(NO3)2
K2Cr2O7 + KI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HClO4 = 8 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
CH3CH3 + O2 = CO2 + H0H =>
CH3CH3 + 2 O2 = 2 CO2 + 3 H0H
Na2CO3(s) + H2O(l) = H2CO3 + Na2O =>
Na2CO3(s) + H2O(l) = H2CO3 + Na2O
Pb(NO3)2(aq) + K3(PO4)(aq) = Pb3(PO4)2(s) + K(NO3)(aq) =>
3 Pb(NO3)2(aq) + 2 K3(PO4)(aq) = Pb3(PO4)2(s) + 6 K(NO3)(aq)
SIH4 + O2 = SIO2 + H2O =>
SIH4 + 2 O2 = SIO2 + 2 H2O
Cr + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2
H2SO4 + NaAuCl4 = Au + Cl2 + HCl + Na2SO4 =>
H2SO4 + 2 NaAuCl4 = 2 Au + 3 Cl2 + 2 HCl + Na2SO4
Ni{2+} + HPO4{2-} = NiHPO4 =>
Ni{2+} + HPO4{2-} = NiHPO4
S3I6 = S + I2 =>
S3I6 = 3 S + 3 I2
LiO + HBr = LiBr + OH =>
LiO + HBr = LiBr + OH
H3AsO4 + Pb(OH)2 = Pb(H2AsO4)2 + H2O =>
2 H3AsO4 + Pb(OH)2 = Pb(H2AsO4)2 + 2 H2O
Na3SbO3 + H2S + HCl = NaCl + Sb2S3 + H2O =>
2 Na3SbO3 + 3 H2S + 6 HCl = 6 NaCl + Sb2S3 + 6 H2O
Ge + NaOH + H2O2 = Na2GeO3 + H2O =>
Ge + 2 NaOH + 2 H2O2 = Na2GeO3 + 3 H2O
P4O6 + Ca(OH)2 = CaO + P(OH)3 =>
P4O6 + 6 Ca(OH)2 = 6 CaO + 4 P(OH)3
Zr(OH)4 = Zr + O2H2 =>
Zr(OH)4 = Zr + 2 O2H2
Pb() + H2O() + O2() = Pb(OH)2() =>
2 Pb() + 2 H2O() + O2() = 2 Pb(OH)2()
ZnSO4H2O(s) = ZnSO4(s) + H2O =>
ZnSO4H2O(s) = ZnSO4(s) + H2O
K2O + B(OH)3 = K3BO3 + H2O =>
3 K2O + 2 B(OH)3 = 2 K3BO3 + 3 H2O
H + N + O = NOH3 =>
3 H + N + O = NOH3
MgO + H3PO4 = H2O + Mg3O8P2 =>
3 MgO + 2 H3PO4 = 3 H2O + Mg3O8P2
NaCl + Mn(NO3)3 = Na{+} + (NO3){-} + MnCl3 =>
3 NaCl + Mn(NO3)3 = 3 Na{+} + 3(NO3){-} + MnCl3
Li2 + MgBr2 = Mg + LiBr2 =>
Li2 + 2 MgBr2 = 2 Mg + 2 LiBr2
HSO3C6H4NO2*2H2O + Na2CO3*2H2O = NaSO3C6H4NO2 + CO2 + H2O =>
2 HSO3C6H4NO2*2H2O + Na2CO3*2H2O = 2 NaSO3C6H4NO2 + CO2 + 7 H2O
N + Ba = NBa =>
N + Ba = NBa
BaO + HClO4 = Ba(ClO4)2 + H2O =>
BaO + 2 HClO4 = Ba(ClO4)2 + H2O
Cr + Cl2 = CrCl4 =>
Cr + 2 Cl2 = CrCl4
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
C6H5Cl + HNO3 = C6H5NO3 + HCl =>
C6H5Cl + HNO3 = C6H5NO3 + HCl
Mg(SO4) + NH4OH = Mg(OH)2 + (NH4)2(SO4) =>
Mg(SO4) + 2 NH4OH = Mg(OH)2 + (NH4)2(SO4)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + H34321432O =>
102964294 CuSCN + 137285727 KIO3 + 274571454 HCl = 102964294 CuSO4 + 137285727 KCl + 102964294 HCN + 137285727 ICl + 5 H34321432O
CH3COOH + CH3CH2OH = CH3CH2COCH3 + H2O =>
CH3COOH + 3 CH3CH2OH = 2 CH3CH2COCH3 + 3 H2O
CaCO3 + HCH3CO2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HCH3CO2 = Ca(C2H3O2)2 + H2CO3
HS + Cl2 = S + HCl =>
2 HS + Cl2 = 2 S + 2 HCl
Fe + NO3{-} + H{+} = Fe{3+} + H2O + N2O =>
8 Fe + 6 NO3{-} + 30 H{+} = 8 Fe{3+} + 15 H2O + 3 N2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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