| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgI2 + F = MgF + I2
KOH + Cu(Cl)2 = KCl + Cu(OH)2 =>
2 KOH + Cu(Cl)2 = 2 KCl + Cu(OH)2
Ba + NH3 = Ba3N3 + H2 =>
6 Ba + 6 NH3 = 2 Ba3N3 + 9 H2
K + H2O = H2 + KO =>
K + H2O = H2 + KO
calcium + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CaO + CH4 = CaC2 + H2 + CO2 =>
2 CaO + 5 CH4 = 2 CaC2 + 10 H2 + CO2
C5H8O12N4 = N2 + H2O + CO + O2 =>
2 C5H8O12N4 = 4 N2 + 8 H2O + 10 CO + 3 O2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
[]C3H8 + []O2 = []CO2 + []H2O =>
[]C3H8 + 5[]O2 = 3[]CO2 + 4[]H2O
CoMnSO4 + ClO2 = CoSO4 + MnO2 + Cl =>
CoMnSO4 + ClO2 = CoSO4 + MnO2 + Cl
Au + Cu(NO2)2 = AuNO2 + Cu =>
2 Au + Cu(NO2)2 = 2 AuNO2 + Cu
Na2O + K = Na + K2O =>
Na2O + 2 K = 2 Na + K2O
CaCl2 + NaH2PO4 + NaOH = CaHPO4 + NaCl + H2O =>
CaCl2 + NaH2PO4 + NaOH = CaHPO4 + 2 NaCl + H2O
K2S + K2MnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
K2S + 2 K2MnO4 + 4 H2SO4 = 2 MnSO4 + 3 K2SO4 + 4 H2O
Ag + HCIO3 = AgCIO3 + H2 =>
2 Ag + 2 HCIO3 = 2 AgCIO3 + H2
C10H10O + K2Cr2O7 + H2SO4 = C10H10O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C10H10O + K2Cr2O7 + 4 H2SO4 = 3 C10H10O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Al(NO3)3 + Cu2SO4 = Al2(SO4)3 + CuNO3 =>
2 Al(NO3)3 + 3 Cu2SO4 = Al2(SO4)3 + 6 CuNO3
C10H12N2O3S + O2 = CO2 + H2O + NH3 + SO2 =>
C10H12N2O3S + 11 O2 = 10 CO2 + 3 H2O + 2 NH3 + SO2
Mn + Al = Mn3Al2 =>
3 Mn + 2 Al = Mn3Al2
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
K2Cr2O7 + H2SO4 + K4[Fe(CN)6] = K3[Fe(CN)6] + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 K4[Fe(CN)6] = 6 K3[Fe(CN)6] + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
HL + Ag = AgL + H =>
HL + Ag = AgL + H
H2O2KMnO4 + H2SO4 = O2 + MnSO4 + K2SO4 + H2O =>
4 H2O2KMnO4 + 6 H2SO4 = 7 O2 + 4 MnSO4 + 2 K2SO4 + 10 H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
Al3O2 + Fe = Fe3O4 + Al =>
2 Al3O2 + 3 Fe = Fe3O4 + 6 Al
HL + Ag = AgL + H =>
HL + Ag = AgL + H
C17H3(s) + O2(g) = CO2 + H2O =>
4 C17H3(s) + 71 O2(g) = 68 CO2 + 6 H2O
N2H4 + Zn + NaOH + H2O = NH3 + Na2(Zn(OH)4) =>
N2H4 + Zn + 2 NaOH + 2 H2O = 2 NH3 + Na2(Zn(OH)4)
C6H6CH3 + O2 = CO2 + H2O =>
4 C6H6CH3 + 37 O2 = 28 CO2 + 18 H2O
H2O2 + Fe = FeO + H2O =>
H2O2 + Fe = FeO + H2O
C6H5CH2Cl + HNO3 = C6H5COOH + HCl + NH =>
3 C6H5CH2Cl + 2 HNO3 = 3 C6H5COOH + 3 HCl + 2 NH
C6H6CH3 + O2 = CO2 + H2O =>
4 C6H6CH3 + 37 O2 = 28 CO2 + 18 H2O
NaOH + KHSO4 = Na2SO4 + KOH + H2O =>
2 NaOH + KHSO4 = Na2SO4 + KOH + H2O
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
Cr2O7{2-} + KI + H{+} = Cr{3+} + I2 + H2O + K{+} =>
Cr2O7{2-} + 6 KI + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O + 6 K{+}
CaSi2 = Ca + Si =>
CaSi2 = Ca + 2 Si
KNO3 + Na2S = KNO2 + Na2SO4 =>
4 KNO3 + Na2S = 4 KNO2 + Na2SO4
MnO2 + H2 = MnO + HO =>
2 MnO2 + H2 = 2 MnO + 2 HO
As2S3 + HNO3 + H2O = H3AsO4 + S2 + NO =>
6 As2S3 + 20 HNO3 + 8 H2O = 12 H3AsO4 + 9 S2 + 20 NO
Br2 + ZnI = ZnBr + I =>
Br2 + 2 ZnI = 2 ZnBr + 2 I
C6H6CH3 + O2 = CO + H2O =>
4 C6H6CH3 + 23 O2 = 28 CO + 18 H2O
S2O3{2-} + I2 = I{-} + S4O6{2-}redox =>
2 S2O3{2-} + I2 = 2 I{-} + S4O6{2-}redox
P4 + Co = Co3P2 =>
P4 + 6 Co = 2 Co3P2
C2H4 + KMnO4 + HOH = CH2(OH)CH2(OH) + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 HOH = 3 CH2(OH)CH2(OH) + 2 MnO2 + 2 KOH
Na2B4O7*10H2O + C2H5OH = B(OCH3)3 + Na2O + H2O =>
Na2B4O7*10H2O + 6 C2H5OH = 4 B(OCH3)3 + Na2O + 10 H2O
HCl + Na2CO3 = NaCl + HCO3 + H2 =>
4 HCl + 2 Na2CO3 = 4 NaCl + 2 HCO3 + H2
CaNO3 + Na2SO4 = Ca(SO4) + Na2NO3 =>
CaNO3 + Na2SO4 = Ca(SO4) + Na2NO3
CUOH2 = CU + H2O =>
CUOH2 = CU + H2O
C6H6CH3 + O2 = CO + H2O =>
4 C6H6CH3 + 23 O2 = 28 CO + 18 H2O
Cu + H2O + CO2 + O2 = Cu(OH)2CuCO2 =>
4 Cu + 2 H2O + 2 CO2 + O2 = 2 Cu(OH)2CuCO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/02/24
Équations équilibrées sur07/02/23
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