| Équations équilibrées la veille |
KOHNaCl = NaOHKCl
HClO4(aq) + CaCO3(aq) = H2O(l) + CO2(g) + Ca(ClO4)2(aq) =>
2 HClO4(aq) + CaCO3(aq) = H2O(l) + CO2(g) + Ca(ClO4)2(aq)
H20C42 + O2(g) = H20O2(g) + C42(g) =>
H20C42 + O2(g) = H20O2(g) + C42(g)
Al(NO2)3 + NH4OH = Al(OH)3 + NH4NO2 =>
Al(NO2)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO2
Fe(CN)3 + NaOH = Fe(OH)3 + NaCN =>
Fe(CN)3 + 3 NaOH = Fe(OH)3 + 3 NaCN
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
CaSO3 + H2O + O2 = (CaSO4*2H2O) =>
2 CaSO3 + 4 H2O + O2 = 2(CaSO4*2H2O)
CH3COOHCl2 = CH2ClCOOHHCl =>
CH3COOHCl2 = CH2ClCOOHHCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
HOCH2CH2OH + C2H4O = HOCH2CH2OCH2CH2OH =>
HOCH2CH2OH + C2H4O = HOCH2CH2OCH2CH2OH
Mn + OH = MnOH =>
Mn + OH = MnOH
CrHg2O4 = Cr2O3 + Hg + O2 =>
4 CrHg2O4 = 2 Cr2O3 + 8 Hg + 5 O2
He + O2 = HeO =>
2 He + O2 = 2 HeO
As2 + HNO3 = H2O + H3AsO4 + NO2 =>
As2 + 10 HNO3 = 2 H2O + 2 H3AsO4 + 10 NO2
NaOHH2 = NaOH3 =>
NaOHH2 = NaOH3
KNO3(heat) = KNO2 + O2 =>
2 KNO3(heat) = 2 KNO2 + O2
Ca2 = Ca0 =>
Ca2 = 2 Ca0
PbCrO4 + NaOH = Na2[Pb(OH)4] + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2[Pb(OH)4] + Na2CrO4
KHCO3 = CO2K2CO3H2O =>
2 KHCO3 = CO2K2CO3H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaAlO2 + HCl = NaCl + AlCl3 + H2O =>
NaAlO2 + 4 HCl = NaCl + AlCl3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Nd(NO3)3 + NH2CH2COOH = Nd2O3 + N2 + CO2 + H2O =>
6 Nd(NO3)3 + 10 NH2CH2COOH = 3 Nd2O3 + 14 N2 + 20 CO2 + 25 H2O
NaHSO4 + KHSO3 = KNaSO4 + H2O + SO2 =>
NaHSO4 + KHSO3 = KNaSO4 + H2O + SO2
Cu(NO3)2 + H2O = Cu(OH)2 + NO2 + O2 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu(OH)2 + 4 NO2 + O2
HCI + Mg = HCIMg =>
HCI + Mg = HCIMg
H2SO4CU2O = CU2SO4H2O =>
H2SO4CU2O = CU2SO4H2O
MnS + PbCl2 = MnCl2 + SPb =>
MnS + PbCl2 = MnCl2 + SPb
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + KCr(SO4)2 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + 2 KCr(SO4)2 + 7 H2O
O3 + Br{-} = O2BrO{-} =>
O3 + Br{-} = O2BrO{-}
HClO3 + Ca(OH)2 = (ClO3)2Ca + H2O =>
2 HClO3 + Ca(OH)2 = (ClO3)2Ca + 2 H2O
Ba(NO3)2 + C12H22O11 = BaO + N2 + H2O + CO2 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 BaO + 24 N2 + 55 H2O + 60 CO2
NaOCl + Na2S2O4 + NaOH = NaCl + Na2SO4 + H2O =>
3 NaOCl + Na2S2O4 + 2 NaOH = 3 NaCl + 2 Na2SO4 + H2O
SiC + NaH + O2 = Na2SiO3 + Na2CO3 + H2O =>
SiC + 4 NaH + 4 O2 = Na2SiO3 + Na2CO3 + 2 H2O
CH3COOH + KOH = CH3COOOH + KH =>
CH3COOH + KOH = CH3COOOH + KH
CH4(g) + O(g) = CO(g) + H02(g) =>
CH4(g) + O(g) = CO(g) + 2 H02(g)
Cu + H3PO4 = Cu3(PO4)2 + H2O + P2O3 =>
6 Cu + 10 H3PO4 = 2 Cu3(PO4)2 + 15 H2O + 3 P2O3
KLO3 + HL + H2SO4 = L2 + H2O + K2SO4 =>
2 KLO3 + 10 HL + H2SO4 = 6 L2 + 6 H2O + K2SO4
CuCl2 + KPO4 = CuPO4 + KCl2 =>
CuCl2 + KPO4 = CuPO4 + KCl2
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
NH3(aq) + HCl(aq) = NH4Cl(s) =>
NH3(aq) + HCl(aq) = NH4Cl(s)
Sb2S3 + HNO3 + H2O = H2SO4 + HSb(OH)6 + NO =>
3 Sb2S3 + 28 HNO3 + 16 H2O = 9 H2SO4 + 6 HSb(OH)6 + 28 NO
CH3CH2CH2CH + O2 = CO2 + H2O =>
CH3CH2CH2CH + 6 O2 = 4 CO2 + 4 H2O
Fe(NO3)2 + Al = Fe3Al2 + Al(NO3)3 =>
3 Fe(NO3)2 + 4 Al = Fe3Al2 + 2 Al(NO3)3
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
P7 + Cl2 = PCl3 =>
2 P7 + 21 Cl2 = 14 PCl3
Mg(ClO4)2 + CaBr2 = MgBr2 + Ca(ClO4)2 =>
Mg(ClO4)2 + CaBr2 = MgBr2 + Ca(ClO4)2
W + H2O2 + NaOH = Na2WO4 + H2O =>
W + 3 H2O2 + 2 NaOH = Na2WO4 + 4 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
