| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O
P2O3 + HNO3 + Mg = PH3 + H2O + Mg(NO3)2 =>
P2O3 + 12 HNO3 + 6 Mg = 2 PH3 + 3 H2O + 6 Mg(NO3)2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
Ag + NO3{-} + H{+} = Ag{+} + NO2 + H2O =>
Ag + NO3{-} + 2 H{+} = Ag{+} + NO2 + H2O
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 6(NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + 3(NH4)2SO4 + 7 H2O
KO + H2O = K(OH)2 =>
KO + H2O = K(OH)2
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Ba(OH)2 + NH4 = H2O + Ba(H4)2 + N =>
2 Ba(OH)2 + 5 NH4 = 4 H2O + 2 Ba(H4)2 + 5 N
Fe(NO3)3 + C6H12N4 = NO + CO2 + H2O + Fe2O3 =>
44 Fe(NO3)3 + 9 C6H12N4 = 168 NO + 54 CO2 + 54 H2O + 22 Fe2O3
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
HCl + Na2S2O3 = S + SO2 + NaCl + H2O =>
2 HCl + Na2S2O3 = S + SO2 + 2 NaCl + H2O
FE + HCl = FECl2 + H2 =>
FE + 2 HCl = FECl2 + H2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe(NO3)3 + C6H12N4 = N2O + CO2 + H2O + Fe2O3 =>
10 Fe(NO3)3 + 3 C6H12N4 = 21 N2O + 18 CO2 + 18 H2O + 5 Fe2O3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Fe(NO3)3 + C6H12N4 = N2 + CO2 + H2O + Fe2O3 =>
12 Fe(NO3)3 + 5 C6H12N4 = 28 N2 + 30 CO2 + 30 H2O + 6 Fe2O3
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
C + CO2 = CO =>
C + CO2 = 2 CO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
S + HNO3 = NO2 + H2O + H2SO4 =>
S + 6 HNO3 = 6 NO2 + 2 H2O + H2SO4
Fe2(SO4)3 + Ba(OH)2 = BaSO4 + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 2 Fe(OH)3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3PO4(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + KNO3 =>
2 K3PO4(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 KNO3
Al(s) + AgNO3(aq) = Ag + AlNO3 =>
Al(s) + AgNO3(aq) = Ag + AlNO3
Au + HNO3 + HCl = AuCl4 + NO + H2O =>
3 Au + 4 HNO3 + 12 HCl = 3 AuCl4 + 4 NO + 8 H2O
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag(s) + Mg(NO3)2(aq) = Mg + Ag(NO3)2 =>
Ag(s) + Mg(NO3)2(aq) = Mg + Ag(NO3)2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Al + ZNO = Al2O3 + ZN =>
2 Al + 3 ZNO = Al2O3 + 3 ZN
Al + CuSO4*H2O = Cu + Al2(SO4)3 + H2O =>
2 Al + 3 CuSO4*H2O = 3 Cu + Al2(SO4)3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/04/18
Équations équilibrées sur12/04/17
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