| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO + 3 PbO2 + 6 HNO3 = 3 H2O + MnO4 + 3 Pb(NO3)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Rb2O + H2SO4 = Rb2SO4 + H2O =>
Rb2O + H2SO4 = Rb2SO4 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
U2SO4 + H2O = H2SO4 + U2O =>
U2SO4 + H2O = H2SO4 + U2O
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2
C12H14O2 + H2O2 = CO2 + H2O =>
C12H14O2 + 29 H2O2 = 12 CO2 + 36 H2O
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
NiBr2 + Ag2SO5 = NiSO5 + AgBr =>
NiBr2 + Ag2SO5 = NiSO5 + 2 AgBr
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
KOH + C = K + H2 + K2CO3 =>
6 KOH + 2 C = 2 K + 3 H2 + 2 K2CO3
CO + Na = Na2O + C =>
CO + 2 Na = Na2O + C
PH3 + H2O2 = P + H2O =>
2 PH3 + 3 H2O2 = 2 P + 6 H2O
Cu{+} + CrO4{2-} + H{+} = Cu{2+} + Cr{3+} + H2O =>
3 Cu{+} + CrO4{2-} + 8 H{+} = 3 Cu{2+} + Cr{3+} + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
V + O2 = V2O =>
4 V + O2 = 2 V2O
HNO3 + CH3COOAg = CH3COOH + AgNO3 =>
HNO3 + CH3COOAg = CH3COOH + AgNO3
Cs + H2O = CsH + O2 =>
4 Cs + 2 H2O = 4 CsH + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H2(CH3)(NO2)3 + O2 = N2 + H2O + CO2 =>
4 C6H2(CH3)(NO2)3 + 21 O2 = 6 N2 + 10 H2O + 28 CO2
NH4OH + AgClO2 = NH4ClO2 + AgOH =>
NH4OH + AgClO2 = NH4ClO2 + AgOH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CH3CHOHCH3NaOH = CH3CHONaCH3H2O =>
CH3CHOHCH3NaOH = CH3CHONaCH3H2O
Na2CO3 + C2H4O = CH3COONa + CO2 + H2O =>
5 Na2CO3 + 8 C2H4O = 10 CH3COONa + CO2 + H2O
NaOH + Zn(CH3COO)2 = Zn(OH) + Na(CH3COO)2 =>
NaOH + Zn(CH3COO)2 = Zn(OH) + Na(CH3COO)2
BaNO3 + NaCr2O7 = BaCr2O7 + NaNO3 =>
BaNO3 + NaCr2O7 = BaCr2O7 + NaNO3
Cu(OH)2 + SO3 = Cu2(OH)2SO4 + H2O =>
2 Cu(OH)2 + SO3 = Cu2(OH)2SO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ag2SO4 + NH3 = NSO4 + Ag2H3 =>
Ag2SO4 + NH3 = NSO4 + Ag2H3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Fe + S = FeS =>
Fe + S = FeS
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CaO + C + Cl2 = CaCl + CO =>
2 CaO + 2 C + Cl2 = 2 CaCl + 2 CO
I2 + SN = SNI4 =>
2 I2 + SN = SNI4
C15H31COOH + C3H5(OH) = (C15H31COO)3C3H5 + H2O =>
27 C15H31COOH + 26 C3H5(OH) = 10(C15H31COO)3C3H5 + 20 H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
KMn2O4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMn2O4 + 16 HCl = 2 KCl + 4 MnCl2 + 8 H2O + 3 Cl2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCOOH + NaCN = NaHCOO + HCN =>
HCOOH + NaCN = NaHCOO + HCN
H3Fe(CN)6 + H2O = Fe + HCN + O2 =>
4 H3Fe(CN)6 + 6 H2O = 4 Fe + 24 HCN + 3 O2
C6H5O7 + H2O = C6H3O7 + H3O =>
C6H5O7 + 2 H2O = C6H3O7 + 2 H3O
MgOH + H(NO3)2 = Mg(NO3)2 + H2O =>
MgOH + H(NO3)2 = Mg(NO3)2 + H2O
K + HBr = KBr + H2 =>
2 K + 2 HBr = 2 KBr + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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