| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnHAs = ZnAsH
KI(g) + Cl2(s) = KCl(aq) + I(s) =>
2 KI(g) + Cl2(s) = 2 KCl(aq) + 2 I(s)
CuSO4 + NH3*H2O = [Cu(NH3)4(H2O)2](OH)2 + (NH4)2SO4 + H2O =>
CuSO4 + 6 NH3*H2O = [Cu(NH3)4(H2O)2](OH)2 + (NH4)2SO4 + 2 H2O
Ba(CO3) + HCl = BaCl2 + H2CO3 =>
Ba(CO3) + 2 HCl = BaCl2 + H2CO3
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CH2CHCH2Cl + HCl = CH2ClCH2CH2Cl =>
CH2CHCH2Cl + HCl = CH2ClCH2CH2Cl
C + O3 + H2 = C8H6O9 =>
8 C + 3 O3 + 3 H2 = C8H6O9
CuO2 + AgNO3 = AgCuO2 + NO3 =>
CuO2 + AgNO3 = AgCuO2 + NO3
KBrO = KBrO3 + KBr =>
3 KBrO = KBrO3 + 2 KBr
Mg3P2 + NaCl = MgCl2 + Na3P =>
Mg3P2 + 6 NaCl = 3 MgCl2 + 2 Na3P
Fe + Cl12 = Fe2Cl =>
24 Fe + Cl12 = 12 Fe2Cl
KICO3 = KIC + O2 =>
2 KICO3 = 2 KIC + 3 O2
KMnO4 + C2H2O4 = K2CO3 + MnO2 + H2O + CO2 =>
2 KMnO4 + 3 C2H2O4 = K2CO3 + 2 MnO2 + 3 H2O + 5 CO2
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
HNO3 + Fe(NO3)2 = Fe(NO3)3 + NO + H2O =>
4 HNO3 + 3 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 H2O
BaO + N2 = Ba3N2 + O2 =>
6 BaO + 2 N2 = 2 Ba3N2 + 3 O2
LiI + F = LiF + I2 =>
2 LiI + 2 F = 2 LiF + I2
ClH = Cl + H =>
ClH = Cl + H
CO + CO3 = C2O4 =>
CO + CO3 = C2O4
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
CaCO3 + C2H4O2 = Ca + H2O + CO2 =>
4 CaCO3 + C2H4O2 = 4 Ca + 2 H2O + 6 CO2
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaCl(s) =>
NaCl(aq) + Ba(NO3)2(aq) = Na(NO3)2(aq) + BaCl(s)
H3BO3 + C = B + H2O + CO2 =>
4 H3BO3 + 3 C = 4 B + 6 H2O + 3 CO2
BariumFluorideSodiumHydroxide = BariumHydroxideSodiumFluoride =>
BariumFluorideSodiumHydroxide = BariumHydroxideSodiumFluoride
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2
HCl = H*Cl* =>
HCl = H*Cl*
NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO2 + H2O =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + H2SO4 + 30 NO2 + 14 H2O
PO4 + Ba(NO3)2 = PO4Ba(NO3)2 =>
PO4 + Ba(NO3)2 = PO4Ba(NO3)2
Fe + KI = FeI2 + K =>
Fe + 2 KI = FeI2 + 2 K
ZnCl2 + HCl = ZnClHCl2 =>
ZnCl2 + HCl = ZnClHCl2
Nitrogenmonoxide + Oxygen = Nitrogendioxide =>
2 NO + O2 = 2 NO2
C23H27N2O + H2SO4 = C23H27N2SO4 + H2O =>
C23H27N2O + H2SO4 = C23H27N2SO4 + H2O
(NH4)2S + Fe(ClO)3 = NH4ClO + Fe2S3 =>
3(NH4)2S + 2 Fe(ClO)3 = 6 NH4ClO + Fe2S3
FeCl3 + Na3PO4 = FePO4 + Cl3Na3 =>
FeCl3 + Na3PO4 = FePO4 + Cl3Na3
CH3OH + CO2 = OC(OCH3)2 + H2O =>
2 CH3OH + CO2 = OC(OCH3)2 + H2O
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
Ca(s) + H2O(aq) = H2(g) + CaO(aq) =>
Ca(s) + H2O(aq) = H2(g) + CaO(aq)
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
FeClKCO = FeCOKCl =>
FeClKCO = FeCOKCl
Cu(NO3)2 + Al(OH)3 = Cu(OH)2 + Al(NO3)3 =>
3 Cu(NO3)2 + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al(NO3)3
AuI3 = Au + I2 =>
2 AuI3 = 2 Au + 3 I2
RCOH + Na2Cr2O7 + H2SO4 = RCOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 RCOH + Na2Cr2O7 + 4 H2SO4 = 3 RCOOH + Cr2(SO4)3 + Na2SO4 + 4 H2O
HIO3 + SO2 + H2O = H2SO4 + I =>
2 HIO3 + 5 SO2 + 4 H2O = 5 H2SO4 + 2 I
SO2 + NaH = NaHS + O2 =>
SO2 + NaH = NaHS + O2
NaOCH3H2O = NaOHCH4O =>
NaOCH3H2O = NaOHCH4O
K2HPO4 + Ba(OH)2 = KOH + BaHPO4 =>
K2HPO4 + Ba(OH)2 = 2 KOH + BaHPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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