| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)3CBr + OH = (CH3)3COH + Br
NF3 + Al2O3 = N2 + O2 + AlF3 =>
4 NF3 + 2 Al2O3 = 2 N2 + 3 O2 + 4 AlF3
Zn + CH2BrCH2CH2Br = C3H6 + ZnBr2 =>
Zn + CH2BrCH2CH2Br = C3H6 + ZnBr2
H2O2 + KY = KOH + Y =>
H2O2 + 2 KY = 2 KOH + 2 Y
K + CuCl2 = Cu + KCl =>
2 K + CuCl2 = Cu + 2 KCl
NaCl + B2 = NaB2 + Cl =>
NaCl + B2 = NaB2 + Cl
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaF + H2S = Na2S + HF =>
2 NaF + H2S = Na2S + 2 HF
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
SO3 + H2S = S + H2O =>
SO3 + 3 H2S = 4 S + 3 H2O
Al + K2O = Al2O3 + K =>
2 Al + 3 K2O = Al2O3 + 6 K
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq) =>
AgNO3(aq) + NaF(aq) = AgF(aq) + NaNO3(aq)
Rb + N2 = Rb3N2 =>
3 Rb + N2 = Rb3N2
FeCl2 + HI = FeI2 + HCl =>
FeCl2 + 2 HI = FeI2 + 2 HCl
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
NH4SO4 + Ca(OH)2 = Ca(SO4)2 + H2O + NH3 =>
2 NH4SO4 + Ca(OH)2 = Ca(SO4)2 + 2 H2O + 2 NH3
K2CO3 + HMnO4 = KMnO4 + H2O + CO2 =>
K2CO3 + 2 HMnO4 = 2 KMnO4 + H2O + CO2
Pb + HNO3 + HCl = PbCl4 + NO2 + H2O =>
Pb + 4 HNO3 + 4 HCl = PbCl4 + 4 NO2 + 4 H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l) =>
CuO(s) + H2SO4(l) = CuSO4(l) + H2O(l)
Na(OH) + AlCl3 = Al(OH)3 + NaCl =>
3 Na(OH) + AlCl3 = Al(OH)3 + 3 NaCl
S8 + O4 = SO2 =>
S8 + 4 O4 = 8 SO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Ag + HNO3 + H = H3AgO4 + NO =>
Ag + 2 HNO3 + H = H3AgO4 + 2 NO
Co(NO3)2(aq) + NH3(aq) + NaNO3(aq) + H2O = [(NH3)5Co*O2*Co(NH3)5](NO3)4(s) + NaOH(aq) =>
4 Co(NO3)2(aq) + 19 NH3(aq) + NaNO3(aq) + 2 H2O = 2[(NH3)5Co*O2*Co(NH3)5](NO3)4(s) + NaOH(aq)
CH3CCH + HBr = CH3CBrCH2 =>
CH3CCH + HBr = CH3CBrCH2
Na2(SO4) + CaCl2 = NaCl + CaSO4 =>
Na2(SO4) + CaCl2 = 2 NaCl + CaSO4
NH4Cl + Ca(OH)2 = CaCl2 + NH4 + OH =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4 + 2 OH
K2Cr2O7 + NH3 + H2O = N2 + K[Cr(OH)4] =>
K2Cr2O7 + 2 NH3 + H2O = N2 + 2 K[Cr(OH)4]
H2S + Mo8O23 = Mo4O11 + SO2 + H2 =>
H2S + 2 Mo8O23 = 4 Mo4O11 + SO2 + H2
HCOONa + KOH = HCOOK + NaOH =>
HCOONa + KOH = HCOOK + NaOH
HCOOH + CH3OH = CH3COOH + H2O =>
HCOOH + CH3OH = CH3COOH + H2O
H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2
(NaOH) + (Fe(NO3)3) = NaNO3 + Fe(OH)3 =>
3(NaOH) + (Fe(NO3)3) = 3 NaNO3 + Fe(OH)3
PbS + HNO3 = H2O + NO2 + PbSO4 =>
PbS + 8 HNO3 = 4 H2O + 8 NO2 + PbSO4
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
C5H11O2N + H2O = CO2 + CH4 + NH3 =>
C5H11O2N + 2 H2O = 2 CO2 + 3 CH4 + NH3
C6H4CH3NO2 + KMnO4 = C6H4COOKNO2 + MnO2 + H2O + KOH =>
C6H4CH3NO2 + 2 KMnO4 = C6H4COOKNO2 + 2 MnO2 + H2O + KOH
PF3(g) = P4 + F(g) =>
4 PF3(g) = P4 + 12 F(g)
HBr + NaHCO3 = NaBr + H2OCO2 =>
HBr + NaHCO3 = NaBr + H2OCO2
B(OH)3 + CH3OH = B(COH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(COH3)3 + 3 H2O
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
Ca(NO3)2 + HBr = CaBr2 + HNO3 =>
Ca(NO3)2 + 2 HBr = CaBr2 + 2 HNO3
C + H = HC =>
C + H = HC
Ba(OH)2 + NO2 = Ba(NO3)2 + NO + H2O =>
Ba(OH)2 + 3 NO2 = Ba(NO3)2 + NO + H2O
H2S + HNO3 = H2SO4 + NO + H0 =>
H2S + 2 HNO3 = H2SO4 + 2 NO + 2 H0
BaS + NaCl = BaCl2 + Na2S =>
BaS + 2 NaCl = BaCl2 + Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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