| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K(NO3) + H2CO2 = K2CO2 + 2 HNO3
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
(H3O)2SiF6 + KAlSi3O8 = KF + H3OF + SiO2 + AlF3 =>
(H3O)2SiF6 + KAlSi3O8 = KF + 2 H3OF + 4 SiO2 + AlF3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cl(g) + KBr = KCl(aq) + Br(l) =>
Cl(g) + KBr = KCl(aq) + Br(l)
(NH4)2C2O4 + Pb(NO3)2 = NH4NO3 + PbC2O4 =>
(NH4)2C2O4 + Pb(NO3)2 = 2 NH4NO3 + PbC2O4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NaCl + Li = Na + LiCl =>
NaCl + Li = Na + LiCl
C7H17 + O2 = CH2 + H2O =>
4 C7H17 + 3 O2 = 28 CH2 + 6 H2O
N2H4 + FeSO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 =>
N2H4 + 2 FeSO4 + 2 H2SO4 = (NH4)2SO4 + Fe2(SO4)3
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
Mg(s) + CrCl3(aq) = MgCl2(s) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(s) + 2 Cr(s)
NH4H2PO4 + H2O = NH4(OH) + H3PO4 =>
NH4H2PO4 + H2O = NH4(OH) + H3PO4
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P2O3 + CO2 =>
Ca3(PO4)2 + 3 SiO2 + C = 3 CaSiO3 + P2O3 + CO2
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
Cd(s) + PbSO4(aq) = CdSO4(aq) + Pb(s) =>
Cd(s) + PbSO4(aq) = CdSO4(aq) + Pb(s)
S + CuO = Cu + SO2 =>
S + 2 CuO = 2 Cu + SO2
KSCN + Fe(NO3)3 = Fe(SCN) + KNO3 + SCN =>
3 KSCN + Fe(NO3)3 = Fe(SCN) + 3 KNO3 + 2 SCN
C7H5NO4 + NaOH = C7H4NNaO4 + H2O =>
C7H5NO4 + NaOH = C7H4NNaO4 + H2O
Ru(OH)2 + H2SO4 = Ru(SO4)2 + H2O + H2 =>
Ru(OH)2 + 2 H2SO4 = Ru(SO4)2 + 2 H2O + H2
HF + AgNO3 = HNO3 + AgF =>
HF + AgNO3 = HNO3 + AgF
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MnO2 + H2O + Na = NaMnO4 + H2 =>
MnO2 + 2 H2O + Na = NaMnO4 + 2 H2
NaNO3 + KCI = KNO3 + NaCI =>
NaNO3 + KCI = KNO3 + NaCI
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H3PO2 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 H3PO2 + 2 K2Cr2O7 + 8 H2SO4 = 3 H3PO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
CH3COONaCH3OH = NaOHCH3COOCH3 =>
CH3COONaCH3OH = NaOHCH3COOCH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C + H2 = CH4 =>
C + 2 H2 = CH4
BeO + NaOH = BeNaO2H =>
BeO + NaOH = BeNaO2H
H3O3 = H + O3 =>
H3O3 = 3 H + O3
K(MnO4) + HCl = KCl + MnCl2 + H2O + Cl =>
K(MnO4) + 8 HCl = KCl + MnCl2 + 4 H2O + 5 Cl
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CdCl2 + OH + KClO4 = CdO + HClO3 + KCl =>
4 CdCl2 + 8 OH + 5 KClO4 = 4 CdO + 8 HClO3 + 5 KCl
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CO + Fe2O4 = Fe3O4 + CO2 =>
4 CO + 3 Fe2O4 = 2 Fe3O4 + 4 CO2
CS2 + NOCl = CCl4 + SO2 + N2 =>
CS2 + 4 NOCl = CCl4 + 2 SO2 + 2 N2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ag2CO3 + NaOH = Ag2O + Na2CO3 + H2O =>
Ag2CO3 + 2 NaOH = Ag2O + Na2CO3 + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
KOH + HI + I2 = K[I(I2)] + H2O =>
KOH + HI + I2 = K[I(I2)] + H2O
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
C18H32O2 + H2O = H2 + CO2 =>
C18H32O2 + 34 H2O = 50 H2 + 18 CO2
(NH4)6W12O39*4H2O + (NH4)6Mo7O24*4H2O + NH4NbO(C2O4)2*10H2O + NH4VO3 + (NH4)2HPO4 = Nb1W2Mo2V95P100O500 + H2O + NH3 + CO2 =>
7(NH4)6W12O39*4H2O + 12(NH4)6Mo7O24*4H2O + 41.999999999999NH4NbO(C2O4)2*10H2O + 3989.9999999999NH4VO3 + 4199.9999999999(NH4)2HPO4 = 41.999999999999Nb1W2Mo2V95P100O500 + 8868.9999999998H2O + 12546 NH3 + 168 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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