| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(oh)3 + 6 KOH + 3 Br2 = 3 Fe(OH)2 + 6 KBr
Ag2CO3 + NaOH = AgOH + Na2CO3 =>
Ag2CO3 + 2 NaOH = 2 AgOH + Na2CO3
Hg + ZnCl2 = HgCl2 + Zn =>
Hg + ZnCl2 = HgCl2 + Zn
AsCl3 + Na2S = As2S3 + NaCl =>
2 AsCl3 + 3 Na2S = As2S3 + 6 NaCl
Mg2P2O7 + NH3 + H2O = MgNH4PO4 =>
Mg2P2O7 + 2 NH3 + H2O = 2 MgNH4PO4
Rb + CH3COOH = RbCH3COO + H =>
Rb + CH3COOH = RbCH3COO + H
C7H6O3 + Ca(OH)2 = (C14H10CaO6) + H2O =>
2 C7H6O3 + Ca(OH)2 = (C14H10CaO6) + 2 H2O
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
NaPO3 + K2Cr2O7 = NaCrPO4 + K + O =>
2 NaPO3 + K2Cr2O7 = 2 NaCrPO4 + 2 K + 5 O
CH3CH2OH(l) + O2 = CO2(g) + H2O(g) =>
CH3CH2OH(l) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Na + ClO = NaCl + O =>
Na + ClO = NaCl + O
Ca(OCl)2 = Ca + O + Cl =>
Ca(OCl)2 = Ca + 2 O + 2 Cl
BaBr2 + Na2SO4 = NaBr + BaSO4 =>
BaBr2 + Na2SO4 = 2 NaBr + BaSO4
H2SO3 + H = H2S + H2O =>
H2SO3 + 6 H = H2S + 3 H2O
C6H11O3N + KClO3 + Ca(OH)2 = KCl + CaCO3 + N2 + H2O =>
6 C6H11O3N + 29 KClO3 + 36 Ca(OH)2 = 29 KCl + 36 CaCO3 + 3 N2 + 69 H2O
Xe2 + F2 = XeF4 =>
Xe2 + 4 F2 = 2 XeF4
SO3 + H2O + Cl2 = SO42{-} + Cl{-} + H{+} =>
2 SO3 + 78 H2O + 77 Cl2 = 2 SO42{-} + 154 Cl{-} + 156 H{+}
SbCl2 + HCl + NaBrO3 = SbCl5 + NaBr + H2O =>
2 SbCl2 + 6 HCl + NaBrO3 = 2 SbCl5 + NaBr + 3 H2O
Mg + B = Mg3B2 =>
3 Mg + 2 B = Mg3B2
K2ZnO2 + HNO3 = KNO3 + H2ZnO2 =>
K2ZnO2 + 2 HNO3 = 2 KNO3 + H2ZnO2
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3
Cl2 + CsBr = Cl2Br + Cs =>
Cl2 + CsBr = Cl2Br + Cs
Fe4(P2O7)3 + H2SO4 = H4P2O7 + Fe2(SO4)3 =>
Fe4(P2O7)3 + 6 H2SO4 = 3 H4P2O7 + 2 Fe2(SO4)3
O3 + HCl = HOCl =>
O3 + 3 HCl = 3 HOCl
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
Fe2(SO4)3 + KOH = Fe(OH)3 + (K2SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(K2SO4)
NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4 + (NO3)2
AgI + NaOH = AgOH + NaI =>
AgI + NaOH = AgOH + NaI
NaOH + NaBr = Na + OHBr =>
NaOH + NaBr = 2 Na + OHBr
Ca(OH)2 + MnO2 = CaMnO4 + H2 =>
Ca(OH)2 + MnO2 = CaMnO4 + H2
K2CO3 + NH4NO3 = CO2 + H2O + NH3 + KNO3 =>
K2CO3 + 2 NH4NO3 = CO2 + H2O + 2 NH3 + 2 KNO3
V2O5 + H2C2O5H20 = VO2 + H2O + CO2 =>
10 V2O5 + H2C2O5H20 = 20 VO2 + 11 H2O + 2 CO2
Co + HI = CoI + H2 =>
2 Co + 2 HI = 2 CoI + H2
HNO2 + Mg(OH)2 = Mg(NO3)2 + H22 =>
22 HNO2 + 11 Mg(OH)2 = 11 Mg(NO3)2 + 2 H22
LiH + Cl2 = LiCl + H2 =>
2 LiH + Cl2 = 2 LiCl + H2
Na2CrO4 + Cu(NO3)2 = NaNO3 + CuCrO4 =>
Na2CrO4 + Cu(NO3)2 = 2 NaNO3 + CuCrO4
PbCO3 + H2SO4 = PbSO4CO2 + H2O =>
PbCO3 + H2SO4 = PbSO4CO2 + H2O
AsH3 + HIO3 = H3AsO4 + I2 + H2O =>
5 AsH3 + 8 HIO3 = 5 H3AsO4 + 4 I2 + 4 H2O
Ag + (CO3)2 = Ag2(CO3) =>
4 Ag + (CO3)2 = 2 Ag2(CO3)
N3O9C3H5 = CO2 + N2 + O2 + H2O =>
4 N3O9C3H5 = 12 CO2 + 6 N2 + O2 + 10 H2O
NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4
Fe + NH3 = FeH3 + N =>
Fe + NH3 = FeH3 + N
C2H6O + SOCl2 = C2H5Cl + H2SO3 =>
2 C2H6O + SOCl2 = 2 C2H5Cl + H2SO3
KHSO5 + H2O = H2SO5 + KOH =>
KHSO5 + H2O = H2SO5 + KOH
P4 + NaOH = PH3 + NaO =>
P4 + 12 NaOH = 4 PH3 + 12 NaO
NaC2H3O2 + Fe = FeC2H3O2 + Na =>
NaC2H3O2 + Fe = FeC2H3O2 + Na
KO2 = K2O2O2 =>
2 KO2 = K2O2O2
Fe + HCIO4 = FeCIO4 + H =>
Fe + HCIO4 = FeCIO4 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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