| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H14O8N2 + 5 O2 = 7 CO2 + 2 NH3 + 4 H2O
MnKO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 MnKO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O
K(SO4) + Pb(NO3) = Pb(SO4) + KNO3 =>
K(SO4) + Pb(NO3) = Pb(SO4) + KNO3
K + NaSO4 = Na + K2SO4 =>
2 K + NaSO4 = Na + K2SO4
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
C5H10O7NP + O2 = CH6O3NP + CO2 + H2O =>
C5H10O7NP + 3 O2 = CH6O3NP + 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMrO4 + KI + H2SO4 = MrSO4 + K2SO4 + I2 + H2O =>
2 KMrO4 + 10 KI + 8 H2SO4 = 2 MrSO4 + 6 K2SO4 + 5 I2 + 8 H2O
OCl{-} + H{+} + e = Cl2 + H2O =>
2 OCl{-} + 4 H{+} + 2e = Cl2 + 2 H2O
KMrO4 + KI + H2SO4 = MrSO4 + K2SO4 + I2 + H2O =>
2 KMrO4 + 10 KI + 8 H2SO4 = 2 MrSO4 + 6 K2SO4 + 5 I2 + 8 H2O
C2H4 + KMnO4 + H2SO4 + H2O = C2H4(OH)2 + K2SO4 + MnSO4 =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C2H4(OH)2 + K2SO4 + 2 MnSO4
HClAgN = AgClNH =>
HClAgN = AgClNH
C8H16O2 + NaOH = C8H15O2Na + H2O =>
C8H16O2 + NaOH = C8H15O2Na + H2O
OCl{-} + H{+} + e = Cl2 + H2O =>
2 OCl{-} + 4 H{+} + 2e = Cl2 + 2 H2O
No{3} + Co = No{2} + Co{2} =>
2 No{3} + Co = 2 No{2} + Co{2}
MgSo4(aq) + Zn(s) = ZnSo4(aq) + Mg(s) =>
MgSo4(aq) + Zn(s) = ZnSo4(aq) + Mg(s)
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
CH2NH2COOHKOH = CH2NH2COOKH2O =>
CH2NH2COOHKOH = CH2NH2COOKH2O
CH3COOH + Na2CO3 = CH3COONa + H2 + CO2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2 + CO2O
H3PO2 + HNO3 = H3PO3 + HNO2 =>
H3PO2 + HNO3 = H3PO3 + HNO2
KOH + H2SO4 = K(SO4) + H2OH =>
KOH + H2SO4 = K(SO4) + H2OH
C4N3 + O3 = CO2 + N2 =>
6 C4N3 + 16 O3 = 24 CO2 + 9 N2
N2O5 + NH3 + H2O = NH4NO3 =>
N2O5 + 2 NH3 + H2O = 2 NH4NO3
K + NaSO4 = Na + K2SO4 =>
2 K + NaSO4 = Na + K2SO4
VL5 + F2 = VF5 + L2 =>
2 VL5 + 5 F2 = 2 VF5 + 5 L2
Al2(SO4)3 + Cl2 = Al2(Cl2)3 + SO4 =>
Al2(SO4)3 + 3 Cl2 = Al2(Cl2)3 + 3 SO4
ZnSO4 + H2O = H2SO4 + Zn + O2 =>
2 ZnSO4 + 2 H2O = 2 H2SO4 + 2 Zn + O2
KNO3 + C2 + S2 = N2 + CO2 + K2S =>
4 KNO3 + 3 C2 + S2 = 2 N2 + 6 CO2 + 2 K2S
KOH + BeBr2 = KBr2 + BeOH =>
KOH + BeBr2 = KBr2 + BeOH
Sn + S + Na2CO3 = Na2SnS3 + SO2 + CO2 =>
2 Sn + 7 S + 2 Na2CO3 = 2 Na2SnS3 + SO2 + 2 CO2
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnO2 + H2O + K2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 K2CrO4 + 2 MnO2 + 4 H2O + 3 K2SO4
N2O5 + NH3 + H2O = NH4NO3 =>
N2O5 + 2 NH3 + H2O = 2 NH4NO3
FeCl2 + NiSO4 = Fe(SO4)2 + NiCl =>
FeCl2 + 2 NiSO4 = Fe(SO4)2 + 2 NiCl
COCl2 + Na2CO3 = CO2 + NaCl =>
COCl2 + Na2CO3 = 2 CO2 + 2 NaCl
Mg(OH)2 + Cu3P = Mg3P2 + CuOH =>
3 Mg(OH)2 + 2 Cu3P = Mg3P2 + 6 CuOH
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + NO + H2O + KCl =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + NO + H2O + 4 KCl
KJ + KClO3 + H2SO4 = KCl + K2SO4 + H2O + J2 =>
6 KJ + KClO3 + 3 H2SO4 = KCl + 3 K2SO4 + 3 H2O + 3 J2
C4H10O + KOH = C4H9OK + H2O =>
C4H10O + KOH = C4H9OK + H2O
VL5 + F2 = VF5 + L2 =>
2 VL5 + 5 F2 = 2 VF5 + 5 L2
BaCl2 + NaF = NaCl2 + BaF =>
BaCl2 + NaF = NaCl2 + BaF
Ag2CO3 + CH3COOH = AgC2H3O2 + H2O + CO2 =>
Ag2CO3 + 2 CH3COOH = 2 AgC2H3O2 + H2O + CO2
PdS + O = PdO + SO2 =>
PdS + 3 O = PdO + SO2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
N2H8SO4 + CaO2H2 = NH4OH + CaSO4 =>
N2H8SO4 + CaO2H2 = 2 NH4OH + CaSO4
C6H12 + KMnO4 = C6H12O2 + KMnO =>
3 C6H12 + 2 KMnO4 = 3 C6H12O2 + 2 KMnO
KOH + HPO4 = KHPO4 + OH =>
KOH + HPO4 = KHPO4 + OH
P + NO = N2 + P2O5 =>
4 P + 10 NO = 5 N2 + 2 P2O5
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Ca(CH3COO)2 = Ca + CH3COO =>
Ca(CH3COO)2 = Ca + 2 CH3COO
H2O4B3 = H + B2 + O =>
2 H2O4B3 = 4 H + 3 B2 + 8 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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