| Équations équilibrées la veille |
205 C6H12N4 + 1230 O2 = 1230 CO + 4 N205 + 1230 H2O
SCl2 + Cl = SCl4 =>
SCl2 + 2 Cl = SCl4
NO3{-} + Zn + H{+} = NO + Zn{2} + H2O =>
2 NO3{-} + 3 Zn + 8 H{+} = 2 NO + 3 Zn{2} + 4 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
CH3OH + NaClO = HCOH + H2O + NaCl =>
CH3OH + NaClO = HCOH + H2O + NaCl
Br2 + Mn(No3)2 + NaOH = MnO2 + NaNo3 + MnBr2 + H2O =>
Br2 + 2 Mn(No3)2 + 4 NaOH = MnO2 + 4 NaNo3 + MnBr2 + 2 H2O
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Sr(NO3)2 + Na2S = SrS + NaNO3 =>
Sr(NO3)2 + Na2S = SrS + 2 NaNO3
KO + C = KC + CO =>
KO + 2 C = KC + CO
NH3 + NaClO = NH3NaClO =>
NH3 + NaClO = NH3NaClO
Ni + KI = NiI3 + K =>
Ni + 3 KI = NiI3 + 3 K
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COHO + 4 Cr{3+} + 11 H2O
Cu + BaCl2 = CuCl2 + Ba =>
Cu + BaCl2 = CuCl2 + Ba
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
C137H97O9NS + O2 = SO2 + CO2 + H2O + N2 =>
4 C137H97O9NS + 631 O2 = 4 SO2 + 548 CO2 + 194 H2O + 2 N2
(COOH)2 + MnO2 = Mn + CO2 + H2O =>
2(COOH)2 + MnO2 = Mn + 4 CO2 + 2 H2O
Mg2 + Cu(ClO3)2 = Mg(ClO3)2 + Cu =>
Mg2 + 2 Cu(ClO3)2 = 2 Mg(ClO3)2 + 2 Cu
K3[Fe(C2O4)3]3(H2O) = Fe + K + C2O4 + H2O =>
K3[Fe(C2O4)3]3(H2O) = 3 Fe + 3 K + 9 C2O4 + H2O
Mn2O7 + ZnO = ZnMn2O8 =>
Mn2O7 + ZnO = ZnMn2O8
MnO2 + NH4 = MnO(OH) + NH3 =>
MnO2 + NH4 = MnO(OH) + NH3
AlCl3 + KOH = K3[Al(OH)6] + KCl =>
AlCl3 + 6 KOH = K3[Al(OH)6] + 3 KCl
K2S2O8 + K2S + KOH = K2SO4 + H2O =>
4 K2S2O8 + K2S + 8 KOH = 9 K2SO4 + 4 H2O
CHCl2CH3 + Cl2 = CHCl2CHCl2 + HCl =>
CHCl2CH3 + 2 Cl2 = CHCl2CHCl2 + 2 HCl
CaCo3 + H2SO4 = H2Co3 + CaSO4 =>
CaCo3 + H2SO4 = H2Co3 + CaSO4
Cr2(SiO3)3 = Si3O6 + Cr2O3 =>
Cr2(SiO3)3 = Si3O6 + Cr2O3
CuSO4 + NaCl = Na2SO4 + CuCl2 =>
CuSO4 + 2 NaCl = Na2SO4 + CuCl2
PO4 + Ag2 = Ag3PO4 =>
2 PO4 + 3 Ag2 = 2 Ag3PO4
C20H42 + O2 = C2O42 + H2O =>
2 C20H42 + 441 O2 = 20 C2O42 + 42 H2O
ZnO + N2O3 = ZnN2 + O =>
ZnO + N2O3 = ZnN2 + 4 O
Na2HPO4 + CoCl2 = CoHPO4 + NaCl =>
Na2HPO4 + CoCl2 = CoHPO4 + 2 NaCl
Cr3 + PO4 = Cr3PO4 =>
Cr3 + PO4 = Cr3PO4
Br2 + FeCl2 = Cl2 + FeBr2 =>
Br2 + FeCl2 = Cl2 + FeBr2
Zn(OH)2 + NH3 = Zn(NH3)4(OH)2 =>
Zn(OH)2 + 4 NH3 = Zn(NH3)4(OH)2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
(a)CO2 + H2O = C6H12O6 + O2 =>
6(a)CO2 + 6 H2O = C6H12O6 + 6 O2
[CoCl2*6H2O] + HCl + H2O2 = [CoCl3*2H2O*HCl] + H2O =>
2[CoCl2*6H2O] + 4 HCl + H2O2 = 2[CoCl3*2H2O*HCl] + 10 H2O
K3Fe(CN)6 + Zn{+2} = Zn3(Fe(CN)6)2 + K{+} =>
2 K3Fe(CN)6 + 3 Zn{+2} = Zn3(Fe(CN)6)2 + 6 K{+}
Ga(ClO3)3 + K2S = Ga2S3 + K(ClO3) =>
2 Ga(ClO3)3 + 3 K2S = Ga2S3 + 6 K(ClO3)
H2 + Br2 = (HBr) =>
H2 + Br2 = 2(HBr)
MgCO3 + AlNO3 = MgNO3 + AlCO3 =>
MgCO3 + AlNO3 = MgNO3 + AlCO3
KMnO4 + C2O4H2 + H2SO4 = Mn + CO2 + H2O + K2SO4 =>
2 KMnO4 + 7 C2O4H2 + H2SO4 = 2 Mn + 14 CO2 + 8 H2O + K2SO4
C2H5OH + HCOOH = CH3COOCH + H2O =>
3 C2H5OH + 6 HCOOH = 4 CH3COOCH + 7 H2O
C2H5NH2 + KOH = C2H5OH + KNH2 =>
C2H5NH2 + KOH = C2H5OH + KNH2
C6H10 + KMnO4 + H2SO4 = COOHCH2CH2CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2CH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CH3OH(aq) + O(g) = CH2O(aq) + H2O(l) =>
CH3OH(aq) + O(g) = CH2O(aq) + H2O(l)
K(NO2) + O2 = K(NO4) =>
K(NO2) + O2 = K(NO4)
Cd + As + Zn = Cd3ZnAs2 =>
3 Cd + 2 As + Zn = Cd3ZnAs2
Na2S + FeCl3 + H2SO4 = S + Na2SO4 + FeCl2 + HCl =>
Na2S + 2 FeCl3 + H2SO4 = S + Na2SO4 + 2 FeCl2 + 2 HCl
HCl(aq) + O2(g) = Cl2(g) + H2O(l) =>
4 HCl(aq) + O2(g) = 2 Cl2(g) + 2 H2O(l)
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
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