| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 6 SO2 + 10 C = 6 CaSO3 + 10 CO + P4
(NH4)3PO4 + CdCl2 = Cd3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CdCl2 = Cd3(PO4)2 + 6 NH4Cl
BuO + P4O10 = BuO10 + P4O =>
BuO + P4O10 = BuO10 + P4O
KCl + KNO3 = KClO3 + KNO2 =>
KCl + 3 KNO3 = KClO3 + 3 KNO2
MnCO3 + O2 + Al = CO2 + Mn2Al2O3 =>
4 MnCO3 + O2 + 4 Al = 4 CO2 + 2 Mn2Al2O3
S7(CO2) + (H20)6 = S5(H20)4 + (CO2)4 =>
60 S7(CO2) + 56(H20)6 = 84 S5(H20)4 + 15(CO2)4
BaO + HF = BaF2 + H2O =>
BaO + 2 HF = BaF2 + H2O
SiO2 + NH4F = SiF4 + H2O + NH3 =>
SiO2 + 4 NH4F = SiF4 + 2 H2O + 4 NH3
NaOH + POCl3 = Na3PO4 + NaCl + H2O =>
6 NaOH + POCl3 = Na3PO4 + 3 NaCl + 3 H2O
Ag + H{+} + NO3{-} = AgNO3 + NO2 + H2O =>
Ag + 2 H{+} + 2 NO3{-} = AgNO3 + NO2 + H2O
KCl + Pb + (NO3)2 = PbCl + KNO3 =>
2 KCl + 2 Pb + (NO3)2 = 2 PbCl + 2 KNO3
Si4 + O2 = SiO =>
Si4 + 2 O2 = 4 SiO
LiO + H2O = LiO2H2 =>
LiO + H2O = LiO2H2
HZnO + KOH = KZnO + H2O =>
HZnO + KOH = KZnO + H2O
Al2S3 + HNO3 = S + Al(NO3)2 + NO2 + H2O =>
Al2S3 + 8 HNO3 = 3 S + 2 Al(NO3)2 + 4 NO2 + 4 H2O
C3H5ON + O2 = CO2 + H2O + NO2 =>
4 C3H5ON + 19 O2 = 12 CO2 + 10 H2O + 4 NO2
CH3OCH3 + O2 = CO2 + H201 =>
134 CH3OCH3 + 201 O2 = 268 CO2 + 4 H201
Fe + NCS + SnCl2 = FeCl3 + Sn(NCS)4 =>
2 Fe + 12 NCS + 3 SnCl2 = 2 FeCl3 + 3 Sn(NCS)4
H3BO3 + Zn(OH)2 = Zn3(BO3)2 + H2O =>
2 H3BO3 + 3 Zn(OH)2 = Zn3(BO3)2 + 6 H2O
O861168186416416161148844955922230022021155161616161611664 = O651613651111515616161651181848849879879779798797989879878351687 =>
O861168186416416161148844955922230022021155161616161611664 = O651613651111515616161651181848849879879779798797989879878351687
H3AsO3 + HCl + KIO3 = H3AsO4 + I2 + H2O + KCl =>
5 H3AsO3 + 2 HCl + 2 KIO3 = 5 H3AsO4 + I2 + H2O + 2 KCl
Ca3N2 + HOH = Ca(OH)2 + NH3 =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 NH3
CuO + NH3 = Cu + NO + H2 =>
2 CuO + 2 NH3 = 2 Cu + 2 NO + 3 H2
Na2O + H2 = Na + OH =>
2 Na2O + H2 = 4 Na + 2 OH
KClO3(s) + MnO2(s) = KMnO4 + Cl2 + O2 =>
2 KClO3(s) + 2 MnO2(s) = 2 KMnO4 + Cl2 + O2
H2CO3 + Na(OH) = Na2CO3 + H2O =>
H2CO3 + 2 Na(OH) = Na2CO3 + 2 H2O
(C3H5N3O9) = CO2 + H2O + N + O2 =>
4(C3H5N3O9) = 12 CO2 + 10 H2O + 12 N + O2
Na2S2O3 = Na2S2O2 + O2 =>
2 Na2S2O3 = 2 Na2S2O2 + O2
NH4OH + CO2 = NH4HCO3 =>
NH4OH + CO2 = NH4HCO3
CO2 + NH4OH = CO + N2 + H2O =>
3 CO2 + 2 NH4OH = 3 CO + N2 + 5 H2O
MgO + S2 = MgS + O2 =>
2 MgO + S2 = 2 MgS + O2
C62H12O6 + O2 = CO2 + H2O =>
C62H12O6 + 62 O2 = 62 CO2 + 6 H2O
AlONaOH = NaOAlOH =>
AlONaOH = NaOAlOH
MgO + S2 = MgS + O2 =>
2 MgO + S2 = 2 MgS + O2
Fe(NO3)3*9H2O = FeO + NO2 + O2 + H2O =>
Fe(NO3)3*9H2O = FeO + 3 NO2 + O2 + 9 H2O
NH3OHCl + KMnO4 + H2SO4 = MnSO4 + N2O + K2SO4 + HCl + H2O =>
10 NH3OHCl + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 N2O + 2 K2SO4 + 10 HCl + 21 H2O
FeCl3 + NaCl = NaFeCl4 =>
FeCl3 + NaCl = NaFeCl4
SrCl2 + C3H8O = SrO + C3H8Cl2 =>
SrCl2 + C3H8O = SrO + C3H8Cl2
W + F2 = WF2 =>
W + F2 = WF2
HN3 + HCl + Au = AuCl3 + NH4Cl =>
3 HN3 + 33 HCl + 8 Au = 8 AuCl3 + 9 NH4Cl
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
MnSO4 + Cl2 + KOH = MnO2 + HCl + K2SO4 =>
MnSO4 + Cl2 + 2 KOH = MnO2 + 2 HCl + K2SO4
AgC2H3O2 + MgSO4 = Ag2SO4 + Mg(C2H3O2)2 =>
2 AgC2H3O2 + MgSO4 = Ag2SO4 + Mg(C2H3O2)2
LiO + H2O = LiO2H2 =>
LiO + H2O = LiO2H2
Na2CO3 + Mg(NO3)2 + H2O = (MgCO3)Mg(OH)2 + NaNO3 + CO2 =>
2 Na2CO3 + 2 Mg(NO3)2 + H2O = (MgCO3)Mg(OH)2 + 4 NaNO3 + CO2
KClO3 + MnO2 = K2O + Mn(ClO3)4 =>
4 KClO3 + MnO2 = 2 K2O + Mn(ClO3)4
MgO + S2 = MgS + O2 =>
2 MgO + S2 = 2 MgS + O2
H3PO3 = PH3 + H3 + PO4 =>
4 H3PO3 = PH3 + 3 H3 + 3 PO4
C15H29O05 + O2 = CO2 + H2O =>
4 C15H29O05 + 79 O2 = 60 CO2 + 58 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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