| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KOH + 2 Al + 6 H2C2O4 = 2 K3[Al(C2O4)3] + 3 H2 + 6 H2O
[]H2 + []O2 = []H2O =>
2[]H2 + []O2 = 2[]H2O
ZrO(NO3)2*H2O + NH4OH = ZrOH + NH4NO3 + H2O =>
8 ZrO(NO3)2*H2O + 22 NH4OH = 8 ZrOH + 19 NH4NO3 + 21 H2O
KCl + K2MnO4 + H2SO4 = MnSO4 + Cl2 + KSO4 + H2O =>
2 KCl + 2 K2MnO4 + 8 H2SO4 = 2 MnSO4 + Cl2 + 6 KSO4 + 8 H2O
KCr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 KCr2O7 + 28 HCl = 2 KCl + 4 CrCl3 + 7 Cl2 + 14 H2O
NaCHO3 = Na2O + CO2 + H2O =>
2 NaCHO3 = Na2O + 2 CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + PO4{2-} = Ba3(PO4){2-} =>
3 Ba + PO4{2-} = Ba3(PO4){2-}
(NH4)2Co3 + Al(No3)3 = Al2(Co3)3 + NH4No3 =>
3(NH4)2Co3 + 2 Al(No3)3 = Al2(Co3)3 + 6 NH4No3
OH{-} + CrI3 + Cl2 = CrO4{2-} + I2 + Cl{-} + H2O =>
16 OH{-} + 2 CrI3 + 6 Cl2 = 2 CrO4{2-} + 3 I2 + 12 Cl{-} + 8 H2O
CoSO4 + NaCl = Na2SO4 + CoCl2 =>
CoSO4 + 2 NaCl = Na2SO4 + CoCl2
HCl + Ca(OH)2 = CaCl2 + H + OH =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H + 2 OH
C6H10 + HNO3 = C6H9NO2 + H2O =>
C6H10 + HNO3 = C6H9NO2 + H2O
Eu + H2SO4 = Eu2SO4 + H2 =>
2 Eu + H2SO4 = Eu2SO4 + H2
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
HClO + NaCl = NaClO + H2O + Cl2 =>
2 HClO + NaCl = NaClO + H2O + Cl2
KOH + Al + H2C2O4*2H2O = K3[Al(C2O4)3] + H2 + H2O =>
6 KOH + 2 Al + 6 H2C2O4*2H2O = 2 K3[Al(C2O4)3] + 3 H2 + 18 H2O
CrCl3 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 NaClO + 10 NaOH = 2 Na2CrO4 + 9 NaCl + 5 H2O
SO3 + (NaOH) = Na2SO4 + H2O =>
SO3 + 2(NaOH) = Na2SO4 + H2O
C17H19NO3 + H2O = C17H21 + NO4 =>
C17H19NO3 + H2O = C17H21 + NO4
MnO4{-} + Br{-} + H{+} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 10 Br{-} + 16 H{+} = 2 Mn{2+} + 5 Br2 + 8 H2O
Be + P2 = Be3P2 =>
3 Be + P2 = Be3P2
KCr(SO4)2 + K2S2O8 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
2 KCr(SO4)2 + 3 K2S2O8 + 7 H2O = K2Cr2O7 + 3 K2SO4 + 7 H2SO4
Co(NO3)3 + Na2S = Co2S3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2S = Co2S3 + 6 Na(NO3)
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
SnBr4 + CuCl2 = SnCl4 + CuBr2 =>
SnBr4 + 2 CuCl2 = SnCl4 + 2 CuBr2
SiO = Si + SiO2 =>
2 SiO = Si + SiO2
CH4O2 = HCHOH2O =>
CH4O2 = HCHOH2O
Au + HNO3 + HCl = HAuCl3 + NO + H2O =>
3 Au + 2 HNO3 + 9 HCl = 3 HAuCl3 + 2 NO + 4 H2O
K3PO4 + ZnI2 = Zn3(PO4)2 + KI =>
2 K3PO4 + 3 ZnI2 = Zn3(PO4)2 + 6 KI
MnO4{-} + C2O2{-2} + H{+} = CO2 + Mn{+2} + H2O =>
6 MnO4{-} + 5 C2O2{-2} + 28 H{+} = 10 CO2 + 6 Mn{+2} + 14 H2O
CaCO3 + HCl + H2O = CaCO4 + H3Cl =>
CaCO3 + HCl + H2O = CaCO4 + H3Cl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au + SbCl3 = Sb2AuCl3 + Au2Cl6 =>
4 Au + 4 SbCl3 = 2 Sb2AuCl3 + Au2Cl6
H3BO3 + Na2CO3 = CO2 + H2O + Na2B4O7 =>
4 H3BO3 + Na2CO3 = CO2 + 6 H2O + Na2B4O7
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C5H8O4 + CO2 + H2O = C4H6O4 =>
7 C5H8O4 + 5 CO2 + 2 H2O = 10 C4H6O4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + OH + Mg(NO3)2 = Mg(OH)2 + K(NO3)4 =>
K + 4 OH + 2 Mg(NO3)2 = 2 Mg(OH)2 + K(NO3)4
Y + Li = YLi =>
Y + Li = YLi
K + Sn(NO3)2 = Sn + KNO3 =>
2 K + Sn(NO3)2 = Sn + 2 KNO3
C2H6OS + O2 = C2H6O2S =>
2 C2H6OS + O2 = 2 C2H6O2S
Nitrogenmonoxide + Oxygen = Nitrogendioxide =>
2 NO + O2 = 2 NO2
C20H32O2 + O2 = CO2 + H2O =>
C20H32O2 + 27 O2 = 20 CO2 + 16 H2O
CH410 + O2 = CO2 + H2O =>
2 CH410 + 207 O2 = 2 CO2 + 410 H2O
Bh + O = Bh2O7 =>
2 Bh + 7 O = Bh2O7
C3H7I + NaOH = CH3CH(OH)CH3 + NaI =>
C3H7I + NaOH = CH3CH(OH)CH3 + NaI
NaHCO3 + (C2H5)2O = CO2 + H2O + NaCHO =>
6 NaHCO3 + (C2H5)2O = 4 CO2 + 5 H2O + 6 NaCHO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/24
Équations équilibrées sur07/14/23
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