| Équations équilibrées la veille |
C + O2 = CO2
Li(s) + S = Li2S =>
2 Li(s) + S = Li2S
AlI3 = Al3 + I =>
3 AlI3 = Al3 + 9 I
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
(CH3COO)2Cu = Cu + C2H6 + CO2 =>
(CH3COO)2Cu = Cu + C2H6 + 2 CO2
AlNO3 + Ba(OH)2 = Al(OH)2 + BaNO3 =>
AlNO3 + Ba(OH)2 = Al(OH)2 + BaNO3
P + C2 = PC3 =>
2 P + 3 C2 = 2 PC3
Cu + Ag(NO3)(aq) = Ag + Cu(NO3)2 =>
Cu + 2 Ag(NO3)(aq) = 2 Ag + Cu(NO3)2
CH3COOH + NaNH2 = NaCH3COO + NH3 =>
CH3COOH + NaNH2 = NaCH3COO + NH3
P3N5 + H2O = H3PO4 + NH3 =>
P3N5 + 12 H2O = 3 H3PO4 + 5 NH3
FeSO4 + H2O = FeSO4*H2O =>
FeSO4 + H2O = FeSO4*H2O
KMnO4 + HCl = KCl + MnCl2 + Cl2(g) + H2O(g) =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2(g) + 8 H2O(g)
HNO3 + H{+} + Cu{+} = NO + H2O + Cu{+2} =>
HNO3 + 3 H{+} + 3 Cu{+} = NO + 2 H2O + 3 Cu{+2}
Cu(NO3)2(l) + NaOH(l) = Cu(OH)2(s) + NaNO3 =>
Cu(NO3)2(l) + 2 NaOH(l) = Cu(OH)2(s) + 2 NaNO3
BaCl2 + Na3O4P = Ba3(PO4)2 + ClNa =>
3 BaCl2 + 2 Na3O4P = Ba3(PO4)2 + 6 ClNa
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)
MgO(s)H2SO4(aq) = MgSO4H2O =>
MgO(s)H2SO4(aq) = MgSO4H2O
Fe(No3)3 + Na2Co3 = (No3)Co + FeNa2 =>
Fe(No3)3 + Na2Co3 = 3(No3)Co + FeNa2
Cu(OH)2 + H2SO4 = Cu2(SO4)2 + HOH =>
2 Cu(OH)2 + 2 H2SO4 = Cu2(SO4)2 + 4 HOH
C4H9COOH + Li = C4H9COOLi + H2 =>
2 C4H9COOH + 2 Li = 2 C4H9COOLi + H2
C3H7NH3Cl + H2O = C3H6NH3Cl + H3O =>
C3H7NH3Cl + H2O = C3H6NH3Cl + H3O
NH4CH3COO + H2O = NH5CH4COO2 =>
NH4CH3COO + H2O = NH5CH4COO2
Li2SO4 + Sr(OH)2 = Li(OH) + SrSO4 =>
Li2SO4 + Sr(OH)2 = 2 Li(OH) + SrSO4
CuO + Al2O3 = Cu3(AlO3)2 =>
3 CuO + Al2O3 = Cu3(AlO3)2
HCl + NaHCO3 = H2 + CO3 + NaCl =>
HCl + NaHCO3 = H2 + CO3 + NaCl
Cl + N + O = NClO =>
Cl + N + O = NClO
UF6 + CH3(OCH2)65OCH3 = UF4 + HF + CF4 + UO2F2 =>
169 UF6 + CH3(OCH2)65OCH3 = 136 UF4 + 136 HF + 67 CF4 + 33 UO2F2
CH3OH + CuO = COOH + Cu + H2O =>
2 CH3OH + 5 CuO = 2 COOH + 5 Cu + 3 H2O
CuSO4 + HOH + Mg = Cu(OH)2 + MgSO4 + H2 =>
CuSO4 + 2 HOH + Mg = Cu(OH)2 + MgSO4 + H2
CH3CH3 + F2 = CH3CH2F + FH =>
CH3CH3 + F2 = CH3CH2F + FH
Sn(OH)2 + H3PO4 = Sn(H2PO4)2 + H2O =>
Sn(OH)2 + 2 H3PO4 = Sn(H2PO4)2 + 2 H2O
O + Mg2 = OMg2 =>
O + Mg2 = OMg2
Si4 + F2 = SiF =>
Si4 + 2 F2 = 4 SiF
Mg + CH3COOH = Mg(COOH)2 + CH3 =>
Mg + 2 CH3COOH = Mg(COOH)2 + 2 CH3
H2(SO4) + Ba(C2H3O2)2 = Ba(SO4) + H(C2H3O2) =>
H2(SO4) + Ba(C2H3O2)2 = Ba(SO4) + 2 H(C2H3O2)
Fe(OH)3 + Cl2 + NaOH = Na2FeO4 + H2O + NaCl =>
2 Fe(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2FeO4 + 8 H2O + 6 NaCl
C + H + O + S = C5H6OS =>
5 C + 6 H + O + S = C5H6OS
V2O5 + Mn = VO + MnO2 =>
2 V2O5 + 3 Mn = 4 VO + 3 MnO2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ca(OH)2 + H3PO4 = PO4Ca + (OH)2H3 =>
Ca(OH)2 + H3PO4 = PO4Ca + (OH)2H3
Fe(C2O4)3 + K + H2O = K3Fe(C2O4)3*3H2O =>
Fe(C2O4)3 + 3 K + 3 H2O = K3Fe(C2O4)3*3H2O
Sn(ClO3)2 = Sn(Cl)2 + O2 =>
Sn(ClO3)2 = Sn(Cl)2 + 3 O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H5OH + Br2 = C6H5OHBr2 =>
C6H5OH + Br2 = C6H5OHBr2
Al(s) + Fe3O4(aq) = Fe(s) + Al2O3 =>
8 Al(s) + 3 Fe3O4(aq) = 9 Fe(s) + 4 Al2O3
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
Al + H2SO3 = Al2(SO3) + H2 =>
2 Al + H2SO3 = Al2(SO3) + H2
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Équations équilibrées sur01/29/25
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