| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + 4 H2C2H3O2 = NaC2H3O2 + 9 H2O + 7 C
Pb(OH)4 + HCl(aq) = PbCl4 + H2O =>
Pb(OH)4 + 4 HCl(aq) = PbCl4 + 4 H2O
Mg + (OH)2 + CO2 = MgCO3 + H2O =>
Mg + (OH)2 + CO2 = MgCO3 + H2O
KNO3(s) + S(g) + C(s) = K2S(s) + N(g) + CO2(g) =>
2 KNO3(s) + S(g) + 3 C(s) = K2S(s) + 2 N(g) + 3 CO2(g)
BrF2 = Br + F2 =>
BrF2 = Br + F2
Rb + RbNO3 = RbO2 + N2 =>
Rb + 2 RbNO3 = 3 RbO2 + N2
Pb(NO3)2 + MgSO4 = Pb(SO4)2 + MgNO3 =>
Pb(NO3)2 + 2 MgSO4 = Pb(SO4)2 + 2 MgNO3
Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2
OOg = O + Og =>
OOg = O + Og
C14H10 + K2Cr2O7 + H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C14H10 + K2Cr2O7 + 4 H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H2(g) + I2(s) = HI(g) =>
H2(g) + I2(s) = 2 HI(g)
C4H6CaO4 = C3H6O + CaCO3 =>
C4H6CaO4 = C3H6O + CaCO3
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Zr + O2 = ZrO2 =>
Zr + O2 = ZrO2
C4H6CaO4 = C3H6O + CaCO3 =>
C4H6CaO4 = C3H6O + CaCO3
CH3CH2OSO3H + NaBr = CH3CH2Br + NaHSO4 =>
CH3CH2OSO3H + NaBr = CH3CH2Br + NaHSO4
KNO3 + H2SO4 = KHSO4 + NHO3 =>
KNO3 + H2SO4 = KHSO4 + NHO3
ClCH2COOH + NH3 = NH2CH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = NH2CH2COOH + NH4Cl
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + H2O + K =>
KNO3 + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + NO + 2 H2O + K
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
HSO3Br + KMnO4 = KBr + HMnO4 + SO3 =>
HSO3Br + KMnO4 = KBr + HMnO4 + SO3
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
AgNo3 + CuCl = AgCl + CuNo3 =>
AgNo3 + CuCl = AgCl + CuNo3
NaOH + FeBr3 = NaBr3 + FeOH =>
NaOH + FeBr3 = NaBr3 + FeOH
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
H2PtCl6*6H2O + NaBH4 = Pt + NaB + HCl + H2O =>
H2PtCl6*6H2O + NaBH4 = Pt + NaB + 6 HCl + 6 H2O
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
C3H3N + O2 = CO2 + H2O + N2 =>
4 C3H3N + 15 O2 = 12 CO2 + 6 H2O + 2 N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SnSO4 + H2SO4 + KMnO4 = Sn(SO4)2 + MnSO4 + H2O + K2SO4 =>
5 SnSO4 + 8 H2SO4 + 2 KMnO4 = 5 Sn(SO4)2 + 2 MnSO4 + 8 H2O + K2SO4
Na(s) + AlCl3(s) = Al(s) + NaCl(aq) =>
3 Na(s) + AlCl3(s) = Al(s) + 3 NaCl(aq)
NaOH + H2CO3 = H2O + Na2CO3 =>
2 NaOH + H2CO3 = 2 H2O + Na2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CrO3 + HCl = CrO3Cl + H =>
CrO3 + HCl = CrO3Cl + H
HClO4 + P2O5 = H3PO4 + Cl2O7 =>
6 HClO4 + P2O5 = 2 H3PO4 + 3 Cl2O7
NO2 + O2 = (NO3) =>
2 NO2 + O2 = 2(NO3)
H2OMgO = Mg(OH)2 =>
H2OMgO = Mg(OH)2
Zn(NO3)2 + Al(OH)3 = Zn(OH)2 + Al(NO3)3 =>
3 Zn(NO3)2 + 2 Al(OH)3 = 3 Zn(OH)2 + 2 Al(NO3)3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2CO3(aq) + NiCl2(aq) = Na2Cl2 + NiCO3 =>
Na2CO3(aq) + NiCl2(aq) = Na2Cl2 + NiCO3
HNO3 + Cu = H2O + NO + Cu(NO3)2 =>
8 HNO3 + 3 Cu = 4 H2O + 2 NO + 3 Cu(NO3)2
Na2(O) + H2(O) = NaOH =>
Na2(O) + H2(O) = 2 NaOH
Bi(No3)3 + H2S = Bi2S3 + HNo3 =>
2 Bi(No3)3 + 3 H2S = Bi2S3 + 6 HNo3
CO2 + H = CH4 + H2O =>
CO2 + 8 H = CH4 + 2 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
H2OC19H15Cl = C19H16OHCl =>
H2OC19H15Cl = C19H16OHCl
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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