| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaBr2 + Na2SO4 = BaSO4 + 2 Na + Br2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(C5H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 25 C5H8O2 + 12 CH4N2O = 8 Cr(C5H8O2)3 + 24 NH4Cl + 17 CO2 + 28 H2O
C4H9COOH + CH3OH = C4H9COOC2H5 + H2O =>
C4H9COOH + 2 CH3OH = C4H9COOC2H5 + 2 H2O
HPO4 + H2O = H2PO4OH =>
HPO4 + H2O = H2PO4OH
H18 = H2 =>
H18 = 9 H2
C2H8(OH)2 + KMnO4 + H2SO4 = C4H10O2 + MnSO4 + K2SO4 + H2O =>
10 C2H8(OH)2 + 6 KMnO4 + 9 H2SO4 = 5 C4H10O2 + 6 MnSO4 + 3 K2SO4 + 34 H2O
Fe3(PO4)2 = Fe{2+} + PO4{3-} =>
Fe3(PO4)2 = 3 Fe{2+} + 2 PO4{3-}
NaBH + H2O = NaOH + H3BO3 + H2 =>
2 NaBH + 8 H2O = 2 NaOH + 2 H3BO3 + 5 H2
H3(PO4) + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3(PO4) + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O
Na2S2O3 + HCl = NaCl + H2O + SO2 + S2 =>
2 Na2S2O3 + 4 HCl = 4 NaCl + 2 H2O + 2 SO2 + S2
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
K2CrO7 + KBr + H2SO4 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 18 KBr + 14 H2SO4 = 9 Br2 + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
KCl + H2O = HCl + KOH =>
KCl + H2O = HCl + KOH
FeCl2 + NH4OH = FeO2H2 + NH4Cl =>
FeCl2 + 2 NH4OH = FeO2H2 + 2 NH4Cl
Zn(NO3)2Mn(OH)2 = Zn(OH)2Mn(NO3)2 =>
Zn(NO3)2Mn(OH)2 = Zn(OH)2Mn(NO3)2
ZnCl2 + Na2CO3 = Zn2(CO3)2 + NaCl =>
2 ZnCl2 + 2 Na2CO3 = Zn2(CO3)2 + 4 NaCl
La(OH)3 + H2C2O4 = La2(C2O4)3 + H2O =>
2 La(OH)3 + 3 H2C2O4 = La2(C2O4)3 + 6 H2O
KHSO4 + NaOH = H2O + NaKSO4 =>
KHSO4 + NaOH = H2O + NaKSO4
Al(k) + O2(k) = Al2O3(k) =>
4 Al(k) + 3 O2(k) = 2 Al2O3(k)
SiH4 + NH4 = Si3N4 + H2 =>
3 SiH4 + 4 NH4 = Si3N4 + 14 H2
C5H12O7 + NaHCO3 = NaC6H11O7 + H2O + CO2 =>
11 C5H12O7 + 9 NaHCO3 = 9 NaC6H11O7 + 21 H2O + 10 CO2
Ba(NO3)2 + K(OH) = Ba(OH)2 + K(NO3) =>
Ba(NO3)2 + 2 K(OH) = Ba(OH)2 + 2 K(NO3)
MgCl2 + Na3PO4 + NH4 = MgNH4PO4 + NaCl + NaNH4 =>
MgCl2 + Na3PO4 + 2 NH4 = MgNH4PO4 + 2 NaCl + NaNH4
SO2 + O2 = SO34 =>
SO2 + 16 O2 = SO34
Ca + MnO2 = CaO2 + Mn =>
Ca + MnO2 = CaO2 + Mn
CaHAsO4 + NaOH = Ca3(AsO4)2 + Na3AsO4 + H2O =>
3 CaHAsO4 + 3 NaOH = Ca3(AsO4)2 + Na3AsO4 + 3 H2O
KClO3 + KBr + HCl = KCl + Br + H2O =>
KClO3 + 6 KBr + 6 HCl = 7 KCl + 6 Br + 3 H2O
C5H104O6 + O2 = CO2 + H2O =>
C5H104O6 + 28 O2 = 5 CO2 + 52 H2O
HI + RbO2 = HIRbO2 =>
HI + RbO2 = HIRbO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
SH1 = SH =>
SH1 = SH
Fe + H2SO4 + KMnO4 = FeSO4 + K2SO4 + MnSO4 + H2O =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + K2SO4 + 2 MnSO4 + 8 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CH3Cl + NaClO + H2O = CH3OH + NaCl + Cl2 =>
2 CH3Cl + NaClO + H2O = 2 CH3OH + NaCl + Cl2
KBrO2 + Na2HAsO3 + HCl = KBr + H3AsO4 + NaCl =>
KBrO2 + 2 Na2HAsO3 + 4 HCl = KBr + 2 H3AsO4 + 4 NaCl
BlCl3 + H2O = BlOCl + HCl =>
BlCl3 + H2O = BlOCl + 2 HCl
C4H4O4 + NH4OH = (NH4)C4H3O4 + H2O =>
C4H4O4 + NH4OH = (NH4)C4H3O4 + H2O
O2 + CCl4 = COCl + Cl2 =>
O2 + 2 CCl4 = 2 COCl + 3 Cl2
Cr3 + SnCl4 = Sn + CrCl2 =>
2 Cr3 + 3 SnCl4 = 3 Sn + 6 CrCl2
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
Na3P + Ba(OH)2 = BaP + Na3(OH)2 =>
Na3P + Ba(OH)2 = BaP + Na3(OH)2
C6H5C2H5O + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
7 C6H5C2H5O + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 23 H2O
I2 + KClO3 + HCl = ICl3 + KCl + H2O =>
I2 + KClO3 + 6 HCl = 2 ICl3 + KCl + 3 H2O
C7H6ClHNO3H2SO4 = H2OHSO4C7H6ClNO2 =>
C7H6ClHNO3H2SO4 = H2OHSO4C7H6ClNO2
K2SO4 + O2 = K2SO5 =>
2 K2SO4 + O2 = 2 K2SO5
Ce(NO3)3*6H2O + Al2(SO4)3 + NH4OH = AlCeO2 + NH4NO3 + H2O + H2SO4 =>
4 Ce(NO3)3*6H2O + 2 Al2(SO4)3 + 14 NH4OH = 4 AlCeO2 + 13 NH4NO3 + 27 H2O + 6 H2SO4
HAsO3 + Ca(OH)2 = Ca(AsO3)2 + H2O =>
2 HAsO3 + Ca(OH)2 = Ca(AsO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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