| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4*7H2O + Ca(C2H3O2)2*H2O = CaSO4 + Mg(C2H3O2)2 + 8 H2O
Au + HCl + NaNO3 = AuCl3 + NO + NaCl + H2O =>
Au + 4 HCl + NaNO3 = AuCl3 + NO + NaCl + 2 H2O
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + H2O + MnSO4 + K2CO3 =>
20 C6H5CH2CH3 + 54 KMnO4 + 54 H2SO4 = 19 C6H5COOH + 97 H2O + 54 MnSO4 + 27 K2CO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na + SrS = Na2S + Sr =>
2 Na + SrS = Na2S + Sr
CH3COH + LiBH4 + H2O = CH3CH2OH + LiOH + H3BO3 =>
4 CH3COH + LiBH4 + 4 H2O = 4 CH3CH2OH + LiOH + H3BO3
H{+} + Cr2O7{-2} + C2O4{-2} = Cr{+3} + CO2 + H2O =>
14 H{+} + Cr2O7{-2} + 3 C2O4{-2} = 2 Cr{+3} + 6 CO2 + 7 H2O
Pb + AgNO = Ag + PbNO =>
Pb + AgNO = Ag + PbNO
C2HCl3 + H2O + O2 = HCl + CO2 =>
2 C2HCl3 + 2 H2O + 3 O2 = 6 HCl + 4 CO2
I2 + KOH + KClO3 = KIO3 + KCl + H2O =>
3 I2 + 6 KOH + 5 KClO3 = 6 KIO3 + 5 KCl + 3 H2O
C132H96O19 + O2 = H2O + CO2 =>
2 C132H96O19 + 293 O2 = 96 H2O + 264 CO2
Au + HBr = AuH + Br =>
Au + HBr = AuH + Br
RbCl(s) = Rb(s) + Cl2(s) =>
2 RbCl(s) = 2 Rb(s) + Cl2(s)
MnO2 + HBr + HCl = MnCl2 + Br2 + H2O =>
MnO2 + 2 HBr + 2 HCl = MnCl2 + Br2 + 2 H2O
ZnSO4(aq) + NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq) =>
ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq)
C12H22O11 + O2 = C3H4OH(COOH)3 + H2O =>
C12H22O11 + 3 O2 = 2 C3H4OH(COOH)3 + 3 H2O
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
KMnO4 + H2SO4 = H2O + MnSO4 + O2 + K2S04 =>
2 KMnO4 + 6 H2SO4 = 6 H2O + 2 MnSO4 + 9 O2 + K2S04
Bi2SO4 = Bi + SO4 =>
Bi2SO4 = 2 Bi + SO4
AgNO3 + NaOH + NH4OH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + NaOH + 2 NH4OH = Ag(NH3)2OH + NaNO3 + 2 H2O
H3PO4 + Mg(NO3)2 = MgPO4 + H3(NO3)2 =>
H3PO4 + Mg(NO3)2 = MgPO4 + H3(NO3)2
S6 = S15 =>
5 S6 = 2 S15
(CH3)4C + O2 = CO2 + H2O =>
(CH3)4C + 8 O2 = 5 CO2 + 6 H2O
CH3Cl(g) + H2O(l) = CH3OH + HCl =>
CH3Cl(g) + H2O(l) = CH3OH + HCl
Sb3{3+} + Zn + H3O{+} = Zn{2+} + SbH3 + H2O =>
Sb3{3+} + 6 Zn + 9 H3O{+} = 6 Zn{2+} + 3 SbH3 + 9 H2O
C2NOH5 + H2O = C2O2H4 + NH3 =>
C2NOH5 + H2O = C2O2H4 + NH3
K2 + C2O4 + H2O = C2H2O4 + KOH =>
K2 + C2O4 + 2 H2O = C2H2O4 + 2 KOH
C13H8O + NaBH4 + CH3OH = C13H10O + C4H12BNaO4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + C4H12BNaO4
KI + KClO3 + H2SO4 = I2 + KCl + K2SO4 + H2O =>
6 KI + KClO3 + 3 H2SO4 = 3 I2 + KCl + 3 K2SO4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PbCrO4 + HCl = PbCl2 + CrCl3 + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
NaHCO3 + H3C6H5O7 = H2O + CO2 + NaC6H5O7 =>
9 NaHCO3 + 8 H3C6H5O7 = 14 H2O + 3 CO2 + 9 NaC6H5O7
NaNO2 + K2CrO7 + H2O = Cr(OH)3 + KOH + NaNO3 =>
9 NaNO2 + 2 K2CrO7 + 5 H2O = 2 Cr(OH)3 + 4 KOH + 9 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Zn(NO3)2 + HOH = Zn(OH)2 + NO3 + H =>
Zn(NO3)2 + 2 HOH = Zn(OH)2 + 2 NO3 + 2 H
PbO2 + HCl + H2O = PbCl4H12O6 =>
PbO2 + 4 HCl + 4 H2O = PbCl4H12O6
SiCl4 + Mg = Si + MgCl4 =>
SiCl4 + Mg = Si + MgCl4
NaOH + C4H6O5 = H2O + NaCO =>
4 NaOH + C4H6O5 = 5 H2O + 4 NaCO
CH3CHBrCH3 + NH3 = CH3CHNH2CH3 + NH4Br =>
CH3CHBrCH3 + 2 NH3 = CH3CHNH2CH3 + NH4Br
FeCl2 + HCl + C = FeClH + CCl4 =>
2 FeCl2 + 2 HCl + C = 2 FeClH + CCl4
KOH + MgSO4 = Mg(OH)2 + K2SO4 = =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
CU + H2SO4 = CUSO4 + CU(HS)2 + H2O =>
8 CU + 9 H2SO4 = 7 CUSO4 + CU(HS)2 + 8 H2O
HC6H7O6 = C6H7O6 + H =>
HC6H7O6 = C6H7O6 + H
H2S + CO2 + Fe{+2} = FeS2 + CO + H{+} + H2O =>
2 H2S + CO2 + Fe{+2} = FeS2 + CO + 2 H{+} + H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
C6H5OH + K2Cr2O7 = Cr + C6H5COOH + H2O + K2O =>
21 C6H5OH + 4 K2Cr2O7 = 8 Cr + 18 C6H5COOH + 9 H2O + 4 K2O
C3H6O + C6H6N4O4 = C9H10N4O4 + H2O =>
C3H6O + C6H6N4O4 = C9H10N4O4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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