| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCOOH + 2 K = 2 HCOOK + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH4 + O = CO + OH =>
CH4 + 5 O = CO + 4 OH
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Cu + Zn{2+} = Zn + Cu{+} =>
2 Cu + Zn{2+} = Zn + 2 Cu{+}
H{+} + Zn + AsO4{3-} = Zn{2+} + AsH3 + H2O =>
11 H{+} + 4 Zn + AsO4{3-} = 4 Zn{2+} + AsH3 + 4 H2O
Cl3CCOO + HNO2 = Cl3CCOONO + OH =>
Cl3CCOO + HNO2 = Cl3CCOONO + OH
C2H5OH + KBr + H2SO4 = C2H5Br + KHSO4 + H2O =>
C2H5OH + KBr + H2SO4 = C2H5Br + KHSO4 + H2O
Mg + Cr2 = Mg3Cr2 =>
3 Mg + Cr2 = Mg3Cr2
HF + Al = AlF + H =>
HF + Al = AlF + H
Li + HOH = Li(OH) + H =>
Li + HOH = Li(OH) + H
Zn + HNO3 = Zn(NO3) + H2O + (NH4)(NO3) =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + 3 H2O + (NH4)(NO3)
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + 2 H2O
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
Ba3P2 = Ba + P =>
Ba3P2 = 3 Ba + 2 P
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CaCO3 + H = CaOH + CO2 =>
CaCO3 + H = CaOH + CO2
C3H5N3O9 = CO2 + CO + H2O + N2O =>
2 C3H5N3O9 = 4 CO2 + 2 CO + 5 H2O + 3 N2O
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + 2 H2O
FeBr3 = FeBr + Br2 =>
FeBr3 = FeBr + Br2
HCl + Al = HAlCl =>
HCl + Al = HAlCl
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + 2 H2O
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Cl3CCOO + HNO2 = Cl3CCOONO + OH =>
Cl3CCOO + HNO2 = Cl3CCOONO + OH
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + 2 H2O
Cl3CCOO + HNO2 = Cl3CCOONO + OH =>
Cl3CCOO + HNO2 = Cl3CCOONO + OH
C8H13NO + O2 = CO2 + H2O + NO2 =>
4 C8H13NO + 47 O2 = 32 CO2 + 26 H2O + 4 NO2
C8H4 + O2 = CO2 + H2O =>
C8H4 + 9 O2 = 8 CO2 + 2 H2O
M2S(s) + O2(g) = M2O(s) + SO2(g) =>
2 M2S(s) + 3 O2(g) = 2 M2O(s) + 2 SO2(g)
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2SO4(aq) + Cu2(aq) = CuSO4(aq) + H(g) =>
2 H2SO4(aq) + Cu2(aq) = 2 CuSO4(aq) + 4 H(g)
C6H5CH2OH + (CH3CO)2O = C6H5CH2OCOCH3 + CH3COOH =>
C6H5CH2OH + (CH3CO)2O = C6H5CH2OCOCH3 + CH3COOH
SO2 + Cl2 = SO2Cl2 =>
SO2 + Cl2 = SO2Cl2
Cl3CCOO + HNO2 = Cl3CCOONO + OH =>
Cl3CCOO + HNO2 = Cl3CCOONO + OH
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + 2 H2O
HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI
BaCl2 + LiC2H3O2 = Ba(C2H3O2)2 + Li2Cl2 =>
BaCl2 + 2 LiC2H3O2 = Ba(C2H3O2)2 + Li2Cl2
Cr2O7{-2} + H2O2 + H{+} = CrO5 + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H{+} = 2 CrO5 + 5 H2O
Cr3CO2 = Cr + CO2 =>
Cr3CO2 = 3 Cr + CO2
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
SiC + O2 = CO2 + SiO2 =>
SiC + 2 O2 = CO2 + SiO2
N2O3 + RSH = RSNO + H + NO2 =>
N2O3 + RSH = RSNO + H + NO2
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + H2O =>
NaAl(OH)4 + H2CO3 = NaAlCO3(OH)2 + 2 H2O
(C3H3(NO3)3) = N2 + O2 + CO2 + H2O =>
4(C3H3(NO3)3) = 6 N2 + 3 O2 + 12 CO2 + 6 H2O
BaSO4 + NH4{+} = Ba{2+} + HSO4{-} + NH3 =>
BaSO4 + NH4{+} = Ba{2+} + HSO4{-} + NH3
NH3 + Cl = H4N2 + HCl =>
2 NH3 + 2 Cl = H4N2 + 2 HCl
HCl + Na2CrO4 + FeCl2 = NaCl + FeCl3 + CrCl3 + H2O =>
8 HCl + Na2CrO4 + 3 FeCl2 = 2 NaCl + 3 FeCl3 + CrCl3 + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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