| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 HBr = 2 KBr + H2
C + H2*O2 + H2 = CH3OH =>
2 C + H2*O2 + 3 H2 = 2 CH3OH
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Ru + Rn = RuRn =>
Ru + Rn = RuRn
C3H9N + HNO3 = N2 + C3H8 + H2O =>
5 C3H9N + HNO3 = 3 N2 + 5 C3H8 + 3 H2O
CsOH + HCl2 = H2O + CsCl2 =>
CsOH + HCl2 = H2O + CsCl2
(NH4)2CrO4 + Ca(NO3)2 = H2O + NH2NO2 + CaCrO4 =>
(NH4)2CrO4 + Ca(NO3)2 = 2 H2O + 2 NH2NO2 + CaCrO4
MgOCl2 = MgCl2 + O2 =>
2 MgOCl2 = 2 MgCl2 + O2
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
H3PO4 + CO2 = PH3 + CO3 =>
H3PO4 + 4 CO2 = PH3 + 4 CO3
Sr3N2 = Sr + N3 =>
3 Sr3N2 = 9 Sr + 2 N3
Fe(OH)3 + NH3 = FeNH3 + OH =>
Fe(OH)3 + NH3 = FeNH3 + 3 OH
KI(aq) + F2(g) = I2(s) + KF(aq) =>
2 KI(aq) + F2(g) = I2(s) + 2 KF(aq)
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
AgNO3 + LiCl = Li(NO3) + AgCl =>
AgNO3 + LiCl = Li(NO3) + AgCl
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
CMgO = MgCO =>
CMgO = MgCO
NaOHFeCl2 = FeOHNaCl2 =>
NaOHFeCl2 = FeOHNaCl2
C10H20O + HOCl = C10H18O + H2O + Cl =>
C10H20O + 2 HOCl = C10H18O + 2 H2O + 2 Cl
NaNO2 + NaH2PO4 = Na2HPO4 + HNO2 =>
NaNO2 + NaH2PO4 = Na2HPO4 + HNO2
NaCl + Ag = Ag2Cl + Na =>
NaCl + 2 Ag = Ag2Cl + Na
H2CrO4 + Na2S2O2 + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
10 H2CrO4 + 3 Na2S2O2 + 15 H2SO4 = 5 Cr2(SO4)3 + 6 NaHSO4 + 22 H2O
Mg + V2O5 = MgO + V2O3 =>
2 Mg + V2O5 = 2 MgO + V2O3
H2O + KCl = Cl2 + KOH + H2 =>
2 H2O + 2 KCl = Cl2 + 2 KOH + H2
Xe + Fe2 = XeFe =>
2 Xe + Fe2 = 2 XeFe
Fe3C + O2 = Fe + CO2 =>
Fe3C + O2 = 3 Fe + CO2
LiH2PO4 + KOH = LiOH + KH2PO4 =>
LiH2PO4 + KOH = LiOH + KH2PO4
LiI + BaS = Li2S + BaI2 =>
2 LiI + BaS = Li2S + BaI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
NH4Cl + KOH = KCl + NH4OH =>
NH4Cl + KOH = KCl + NH4OH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Na2CO3 + CH3COOH = Na2COOH + CO3CH + H =>
Na2CO3 + CH3COOH = Na2COOH + CO3CH + 2 H
Na2CO3 + KCl + H2O = KOH + NaCl + CO2 =>
Na2CO3 + 2 KCl + H2O = 2 KOH + 2 NaCl + CO2
NaSO4Ba = BaSO4Na =>
NaSO4Ba = BaSO4Na
ZnSO4 + CaOH = Zn(OH)2 + Ca2SO4 =>
ZnSO4 + 2 CaOH = Zn(OH)2 + Ca2SO4
NH2CH2COOHC2H5OH = NH2CH2COOC2H5H2O =>
NH2CH2COOHC2H5OH = NH2CH2COOC2H5H2O
Pb + Co3 = PbCo3 =>
Pb + Co3 = PbCo3
H2SO4 + Ca(NO3)2 = H2(NO3)2 + CaSO4 =>
H2SO4 + Ca(NO3)2 = H2(NO3)2 + CaSO4
Sodiumoxide + nitricacid = sodiumnitrate + water =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C9H20Cl2 = C9H19ClHCl =>
C9H20Cl2 = C9H19ClHCl
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
O3 + C8H16(C3H7)2 = CO2 + H2O =>
43 O3 + 3 C8H16(C3H7)2 = 42 CO2 + 45 H2O
NH4ClO4 + C2H6O2 = N2 + Cl2 + CO2 + H2O =>
10 NH4ClO4 + 4 C2H6O2 = 5 N2 + 5 Cl2 + 8 CO2 + 32 H2O
GeS2 + K2S = K2GeS3 =>
GeS2 + K2S = K2GeS3
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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