| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2S + 3 O2 = 2 Ag2O + 2 SO2
C2H2 + I2 = CI + H =>
C2H2 + I2 = 2 CI + 2 H
NaOHHB4O7 = NaB4O7H2O =>
NaOHHB4O7 = NaB4O7H2O
K2C2O4 + Ca(OH)2 = CaC2O4 + KOH =>
K2C2O4 + Ca(OH)2 = CaC2O4 + 2 KOH
K + I2 = KI =>
2 K + I2 = 2 KI
KF(aq) + Sr(NO3)2(aq) = SrF2 + KNO3 =>
2 KF(aq) + Sr(NO3)2(aq) = SrF2 + 2 KNO3
NaNO3Li2SO4 = NaSO4Li2NO3 =>
NaNO3Li2SO4 = NaSO4Li2NO3
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
C2H13NH2 + O2 = CO2 + H2O + N2 =>
4 C2H13NH2 + 23 O2 = 8 CO2 + 30 H2O + 2 N2
Na2S(s) + HCl(g) = NaCl + H2S =>
Na2S(s) + 2 HCl(g) = 2 NaCl + H2S
KMnO4Ag(NO3) = AgMnO4K(NO3) =>
KMnO4Ag(NO3) = AgMnO4K(NO3)
Na2SO4(s) + Pb(NO3)2(aq) = NaNO3 + PbSO4 =>
Na2SO4(s) + Pb(NO3)2(aq) = 2 NaNO3 + PbSO4
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
HNo2 + Ba = BaNo2 + H2 =>
2 HNo2 + 2 Ba = 2 BaNo2 + H2
AgC2H3O2K2CrO4 = K2C2H3O2AgCrO4 =>
AgC2H3O2K2CrO4 = K2C2H3O2AgCrO4
Zn + HNO3 = Zn(NO3)2 + HNO2 + H2O =>
Zn + 3 HNO3 = Zn(NO3)2 + HNO2 + H2O
H2O2 + KOH + CrCl3 = KCrO4 + KCl + H2O =>
2 H2O2 + 4 KOH + CrCl3 = KCrO4 + 3 KCl + 4 H2O
CaCO3 + Fe2O3 = CaFeO + CaFeO3 + CO2 =>
4 CaCO3 + 2 Fe2O3 = CaFeO + 3 CaFeO3 + 4 CO2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Al2(SO4)3 + Hg = Al + Hg2SO4 =>
Al2(SO4)3 + 6 Hg = 2 Al + 3 Hg2SO4
(NH4)2S + FeCl3 = Fe(S)3 + (NH4)2Cl =>
3(NH4)2S + FeCl3 = Fe(S)3 + 3(NH4)2Cl
KMnO4 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2*6H2O + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
CHOH + Ag2O = CHOOH + Ag =>
CHOH + Ag2O = CHOOH + 2 Ag
XeO4 + XeF6 = XeOF4 + XeO3F2 =>
XeO4 + XeF6 = XeOF4 + XeO3F2
Al + O = Al2O =>
2 Al + O = Al2O
HCl + B(OH)3 = B(Cl)3 + H2O =>
3 HCl + B(OH)3 = B(Cl)3 + 3 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + K3(NO3)3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 2 K3(NO3)3
CuSO4(aq) + NaHCO3(aq) = Na2SO4 + Cu(HCO3)2 =>
CuSO4(aq) + 2 NaHCO3(aq) = Na2SO4 + Cu(HCO3)2
LiOH + AlCl = LiCl + AlOH =>
LiOH + AlCl = LiCl + AlOH
C7H8N4O2CH3NaOCH3I = C8H10N4O2CH3OHNaI =>
C7H8N4O2CH3NaOCH3I = C8H10N4O2CH3OHNaI
P2O5 = O2 + P =>
2 P2O5 = 5 O2 + 4 P
Cu(NO3)2 + NaI = CuI2 + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 NaNO3
Bi + Fl = BiFl =>
Bi + Fl = BiFl
P2O5 = O2 + P =>
2 P2O5 = 5 O2 + 4 P
C7H13NH2 + O2 = CO2 + H2O + N2 =>
4 C7H13NH2 + 43 O2 = 28 CO2 + 30 H2O + 2 N2
Na2SO3(s) = Na2SO4(s) + Na2S(s) =>
4 Na2SO3(s) = 3 Na2SO4(s) + Na2S(s)
O{2}{-}e = O{2} =>
O{2}{-}e = O{2}
C12H22O11 + HNO3 = (COOH)2 + NO + H2O =>
C12H22O11 + 12 HNO3 = 6(COOH)2 + 12 NO + 11 H2O
C2H5OH + CH3CH2COOH = CH3COOCH2CH3 + H2O =>
C2H5OH + 2 CH3CH2COOH = 2 CH3COOCH2CH3 + H2O
HCl + SbCl3 = SbCl5 + H2 =>
2 HCl + SbCl3 = SbCl5 + H2
KMnO4 + KNO2 + NaOH = K2MnO4 + NaNO2 + KNO3 + H2O =>
2 KMnO4 + 3 KNO2 + 2 NaOH = 2 K2MnO4 + 2 NaNO2 + KNO3 + H2O
HC2 + O2 = H2O3 + CO2 =>
4 HC2 + 11 O2 = 2 H2O3 + 8 CO2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
SnO + HCl = SnCl2(H2O) =>
SnO + 2 HCl = SnCl2(H2O)
KCl + KMnO4 + H2SO4 = MnCl2 + Cl2 + H2O + K2SO4 =>
14 KCl + 2 KMnO4 + 8 H2SO4 = 2 MnCl2 + 5 Cl2 + 8 H2O + 8 K2SO4
Sr(No3)2 + NaOH = Sr(OH)2 + NaNo3 =>
Sr(No3)2 + 2 NaOH = Sr(OH)2 + 2 NaNo3
KCO3 + FeBr3 = Fe(CO3)3 + KBr =>
3 KCO3 + FeBr3 = Fe(CO3)3 + 3 KBr
Al(No3)3 + K2S = Al2S3 + KNo3 =>
2 Al(No3)3 + 3 K2S = Al2S3 + 6 KNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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