| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CuSO4 = FeSO4 + Cu
HClO4 + KNO3 + Cu2S = S + NO + Cu(ClO4)2 + KClO4 + H2O =>
16 HClO4 + 4 KNO3 + 3 Cu2S = 3 S + 4 NO + 6 Cu(ClO4)2 + 4 KClO4 + 8 H2O
KCl + NANO3 = KNO3 + NACl =>
KCl + NANO3 = KNO3 + NACl
(Ba(ClO3)2)(aq) + Na3PO4(aq) = Ba3(PO4)2(s) + NaClO3(aq) =>
3(Ba(ClO3)2)(aq) + 2 Na3PO4(aq) = Ba3(PO4)2(s) + 6 NaClO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
C12H24 + O2 = CO + H2O =>
C12H24 + 12 O2 = 12 CO + 12 H2O
C12H23 + O2 = CO + H2O =>
4 C12H23 + 47 O2 = 48 CO + 46 H2O
C12H23 + O2 = C + H2O =>
4 C12H23 + 23 O2 = 48 C + 46 H2O
HNO3 + NiO = Ni(NO3)2 + H2O =>
2 HNO3 + NiO = Ni(NO3)2 + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Bi(NO3)3 + H2O = HNO3 + BiONO3 =>
Bi(NO3)3 + H2O = 2 HNO3 + BiONO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
KCIO3 + HI + H2SO4 = KHSO4 + HCI + I2 + H2O =>
KCIO3 + 6 HI + H2SO4 = KHSO4 + HCI + 3 I2 + 3 H2O
Bi(NO3)3 + H2O = HNO3 + BiONO3 =>
Bi(NO3)3 + H2O = 2 HNO3 + BiONO3
CH3NH2 + O2 = CO2 + N2 + H2O =>
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2 =>
Cu(OH)2 + Mg(NO3)2 = Cu(NO3)2 + Mg(OH)2
KCl + Na2So4 = Na2Cl + KSo4 =>
KCl + Na2So4 = Na2Cl + KSo4
Na2Co3 + NaOh = Na2Oh + NaCo3 =>
Na2Co3 + NaOh = Na2Oh + NaCo3
Cr2(SO4)3 + (NH4)2CO3 = Cr2(CO3)3 + (NH4)2(SO4) =>
Cr2(SO4)3 + 3(NH4)2CO3 = Cr2(CO3)3 + 3(NH4)2(SO4)
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + OH{-} + H2O = FeO2{-} + H =>
Fe + OH{-} + H2O = FeO2{-} + 3 H
CH3CH2OH + Na = CH3CH2ONa + H2 =>
2 CH3CH2OH + 2 Na = 2 CH3CH2ONa + H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CH3CH2OH + Na = CH3CH2ONa + H2 =>
2 CH3CH2OH + 2 Na = 2 CH3CH2ONa + H2
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Ca(NO3)2*4H2O + P2O5 + CH3COOH = Ca10(PO4)6(OH)2 + H2O + NO2 + CO2 =>
20 Ca(NO3)2*4H2O + 6 P2O5 + 5 CH3COOH = 2 Ca10(PO4)6(OH)2 + 88 H2O + 40 NO2 + 10 CO2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
PBCO3 + HNO3 = PB(NO3)2 + CO2 + H2O =>
PBCO3 + 2 HNO3 = PB(NO3)2 + CO2 + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Al + HCl = Al2Cl3 + H2 =>
4 Al + 6 HCl = 2 Al2Cl3 + 3 H2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
CH3OH + O2 = CO2 + H1 =>
2 CH3OH + O2 = 2 CO2 + 8 H1
CH3OH + O2 = CO2 + H2 =>
2 CH3OH + O2 = 2 CO2 + 4 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/10/19
Équations équilibrées sur07/10/18
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