Équations équilibrées la veille |
CuBr2 + NH3 = CuBr2NH3
C3H6 + KMnO4 + H2O = C3H6(OH)2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 MnO2 + 2 KOH
F + LiBr = BrLiF =>
F + LiBr = BrLiF
HNO3 + NaOH + Zn = Na2ZnO2 + NH3 + H2O =>
HNO3 + 8 NaOH + 4 Zn = 4 Na2ZnO2 + NH3 + 3 H2O
PH3(g) + O2(g) = H2O(g) + P4O6 =>
4 PH3(g) + 6 O2(g) = 6 H2O(g) + P4O6
Cl2O7(s) = Cl2(s) + O2(s) =>
2 Cl2O7(s) = 2 Cl2(s) + 7 O2(s)
NaHCO3 + CHCOOOH = CH3COOONa + CO2 + H2O =>
2 NaHCO3 + 3 CHCOOOH = 2 CH3COOONa + 4 CO2 + H2O
CrCl3 + (NH4)2SO4 = NH4Cl + Cr2(SO4)3 =>
2 CrCl3 + 3(NH4)2SO4 = 6 NH4Cl + Cr2(SO4)3
SrF2 + HCl = SrCl + F2H =>
SrF2 + HCl = SrCl + F2H
C4H37O5 + O2 = CO2 + H2O =>
4 C4H37O5 + 43 O2 = 16 CO2 + 74 H2O
C3H6O2 + NaOH = CH3COONa + CH3OH =>
C3H6O2 + NaOH = CH3COONa + CH3OH
Cr3OH + H2SO4 = Cr3SO4 + H2OH =>
Cr3OH + H2SO4 = Cr3SO4 + H2OH
K2Cr2O7 + NaCl + H2SO4 = K2SO4 + Na2SO4 + H2O + CrO2Cl2 =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = K2SO4 + 2 Na2SO4 + 3 H2O + 2 CrO2Cl2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al(HO)3 + H3Cl = AlCl + H2O =>
Al(HO)3 + H3Cl = AlCl + 3 H2O
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
KOH + S = KOHS =>
KOH + S = KOHS
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
H2S + Sn = H2 + SnS =>
H2S + Sn = H2 + SnS
NaHSO4 + NaAlO2 + H2O = Na2SO4 + Al(OH)3 =>
NaHSO4 + NaAlO2 + H2O = Na2SO4 + Al(OH)3
CH3COOH + Ca(OH)2 = Ca + CO2 + H2O =>
CH3COOH + 4 Ca(OH)2 = 4 Ca + 2 CO2 + 6 H2O
K2S + ZnSO4 = ZnS + K2SO4 =>
K2S + ZnSO4 = ZnS + K2SO4
Ca + AlCl = Al + CaCl2 =>
Ca + 2 AlCl = 2 Al + CaCl2
K2Cr2O7 + HCl = CrCl3 + K2CrO4 + H2O + Cl2 =>
2 K2Cr2O7 + 12 HCl = 2 CrCl3 + 2 K2CrO4 + 6 H2O + 3 Cl2
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
K2SO3 + HBr = KBr + H2(SO3) =>
K2SO3 + 2 HBr = 2 KBr + H2(SO3)
HOCN + CaO = Ca(OCN)2 + H2O =>
2 HOCN + CaO = Ca(OCN)2 + H2O
CsCl(s) + H2SO4(aq) = HCl(g) + Cs2SO4(aq) =>
2 CsCl(s) + H2SO4(aq) = 2 HCl(g) + Cs2SO4(aq)
C22H11O12 + O2 = CO2 + H2O =>
4 C22H11O12 + 75 O2 = 88 CO2 + 22 H2O
(CH3CO)2O + NaOH = H2O + CH3COONa =>
(CH3CO)2O + 2 NaOH = H2O + 2 CH3COONa
NaOH + AgNO3 = NaNO3 + OHAg =>
NaOH + AgNO3 = NaNO3 + OHAg
Mg3(PO4)2 + AlF3 = MgF2 + AlPO4 =>
Mg3(PO4)2 + 2 AlF3 = 3 MgF2 + 2 AlPO4
Br2 + NaOH = NaBrO3 + NaBr + H2 =>
3 Br2 + 6 NaOH = 2 NaBrO3 + 4 NaBr + 3 H2
Rh(NH3)Cl3 + H2 = HCl + NH3 + Rh =>
2 Rh(NH3)Cl3 + 3 H2 = 6 HCl + 2 NH3 + 2 Rh
Cu(ii) + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu(ii) + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
NH3 + FeO = Fe + N2 + H2O =>
2 NH3 + 3 FeO = 3 Fe + N2 + 3 H2O
Li + AgNO3 = Ag + LiNO3 =>
Li + AgNO3 = Ag + LiNO3
VO2 + O2 = VO2O5 =>
2 VO2 + 5 O2 = 2 VO2O5
K(OH) + H2(SO3) = K2SO3 + H2O =>
2 K(OH) + H2(SO3) = K2SO3 + 2 H2O
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C31H20CIN7O16S54Na + OH = CO2 + H2O + NO3 + NaOH + CIO + SO3 =>
C31H20CIN7O16S54Na + 481 OH = 31 CO2 + 250 H2O + 7 NO3 + NaOH + CIO + 54 SO3
NaOH + Hg(NO3)2 = NaNO3 + HgO + H2O =>
2 NaOH + Hg(NO3)2 = 2 NaNO3 + HgO + H2O
AlCl3 + CO2 + H2 = Al2O3 + HCl + CO =>
2 AlCl3 + 3 CO2 + 3 H2 = Al2O3 + 6 HCl + 3 CO
C6N5CH2CHNH2COOH + O2 = CO2 + H2O + NO2 =>
2 C6N5CH2CHNH2COOH + 31 O2 = 18 CO2 + 6 H2O + 12 NO2
C3H7OH + Ag2O = CH3COOH + Ag + H2O =>
2 C3H7OH + 6 Ag2O = 3 CH3COOH + 12 Ag + 2 H2O
NaC2 + H2O = NaOH2C2 =>
NaC2 + H2O = NaOH2C2
KICuSO4 = CuIK(SO4) =>
KICuSO4 = CuIK(SO4)
CH3COC2H5 + O3 = CO2 + H2O =>
3 CH3COC2H5 + 11 O3 = 12 CO2 + 12 H2O
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