| Équations équilibrées la veille |
3 MnSO4 + KClO3 + 6 KOH = KCl + 3 MnO2 + 3 K2SO4 + 3 H2O
(Na)4HAsO + KBrO3 + HCl = NaCl + KBr + H5AsO4 =>
(Na)4HAsO + KBrO3 + 4 HCl = 4 NaCl + KBr + H5AsO4
O2 + Pt = Pt2O =>
O2 + 4 Pt = 2 Pt2O
NaCl2 + NaOH = Na2 + Cl(OH)2 =>
2 NaCl2 + 8 NaOH = 5 Na2 + 4 Cl(OH)2
I2{-} + C6H8O6 = I{-} + C6H6O6 + H{+} =>
2 I2{-} + C6H8O6 = 4 I{-} + C6H6O6 + 2 H{+}
HOCH2CH2CHCH3CH3 + NaHCO3 = CH3COONa + CO2 + H2O =>
4 HOCH2CH2CHCH3CH3 + 15 NaHCO3 = 15 CH3COONa + 5 CO2 + 9 H2O
Ra + H2SO4 = RaSO4 + H2O + SO2 =>
Ra + 2 H2SO4 = RaSO4 + 2 H2O + SO2
K2(SO4) + Ba(Cl2) = Ba(SO4) + KCl =>
K2(SO4) + Ba(Cl2) = Ba(SO4) + 2 KCl
Cu(s) + AgNO3(aq) = Ag(s) + Cu2NO3(aq) =>
2 Cu(s) + AgNO3(aq) = Ag(s) + Cu2NO3(aq)
Zn + H3P = Zn3P2 + H =>
3 Zn + 2 H3P = Zn3P2 + 6 H
Na2SiO3 + HNO3 = NaNO3 + SiO2 + H2O =>
Na2SiO3 + 2 HNO3 = 2 NaNO3 + SiO2 + H2O
C2S4 + O2 = CO2 + S =>
C2S4 + 2 O2 = 2 CO2 + 4 S
RbCH3 + KMnO4 + H2SO4 = RbCOOH + K2SO4 + MnSO4 + H2O =>
5 RbCH3 + 6 KMnO4 + 9 H2SO4 = 5 RbCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O2 + NaCl = NaClO2 + H2O =>
2 H2O2 + NaCl = NaClO2 + 2 H2O
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
CuO = Cu + O =>
CuO = Cu + O
C2H2 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 2 CO2 + K2SO4 + 4 H2O
CaCO3 + NaOCl = NaCl + CO2 + CaO2 =>
CaCO3 + NaOCl = NaCl + CO2 + CaO2
NaOH + SnO2 = H2O + Na2SnO3 =>
2 NaOH + SnO2 = H2O + Na2SnO3
FO2 = F2O4 =>
2 FO2 = F2O4
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2(HgI4) + Ca = Ca(HgI4)2 + K =>
2 K2(HgI4) + Ca = Ca(HgI4)2 + 4 K
C6H12O6 + KI = C6H12O6I + K =>
C6H12O6 + KI = C6H12O6I + K
Zn3P2 + Ba(OH)2 = Ba3P2 + Zn(OH)2 =>
Zn3P2 + 3 Ba(OH)2 = Ba3P2 + 3 Zn(OH)2
CuCl2 + FeCl3 + NaOH + O2 = CuFeO4 + H2O + NaCl =>
4 CuCl2 + 4 FeCl3 + 20 NaOH + 3 O2 = 4 CuFeO4 + 10 H2O + 20 NaCl
PbNO3 + H2SO4 = PbSO4 + H2NO3 =>
PbNO3 + H2SO4 = PbSO4 + H2NO3
H2O + CaCO3 + KHSO4 = CO2 + K2SO4 + CaSO4(H2O)2 =>
H2O + CaCO3 + 2 KHSO4 = CO2 + K2SO4 + CaSO4(H2O)2
KClO8 = KCl + O4 =>
KClO8 = KCl + 2 O4
O2 + Br2 = BrO2 =>
2 O2 + Br2 = 2 BrO2
Na2C2O4 + HCl = NaCl + H2 + CO2 =>
Na2C2O4 + 2 HCl = 2 NaCl + H2 + 2 CO2
NaClO3 + Cu(OH)2 = NaOH + Cu(ClO3)2 =>
2 NaClO3 + Cu(OH)2 = 2 NaOH + Cu(ClO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3CH(Cl)(CH3)CH3 + Cl2 = CH3C(Cl)(CH3)CH3 + HCl =>
2 CH3CH(Cl)(CH3)CH3 + Cl2 = 2 CH3C(Cl)(CH3)CH3 + 2 HCl
CrO2 + Al = Cr + AlO2 =>
CrO2 + Al = Cr + AlO2
C4H9OH + KMnO4 + H2SO4 = C4H8O + K2SO4 + MnSO4 + H2O =>
5 C4H9OH + 2 KMnO4 + 3 H2SO4 = 5 C4H8O + K2SO4 + 2 MnSO4 + 8 H2O
BaBr2 = Ba + Br2 =>
BaBr2 = Ba + Br2
OsCl8 + SnO2 = OsO4 + SnCl4 =>
OsCl8 + 2 SnO2 = OsO4 + 2 SnCl4
CH3CH2OH + (NH4)2CO3 = CH3CH2NH2 + H2O + CO2 =>
2 CH3CH2OH + (NH4)2CO3 = 2 CH3CH2NH2 + 3 H2O + CO2
Co(NO3)2 + SnCl2 = CoCl2 + Sn(NO3)2 =>
Co(NO3)2 + SnCl2 = CoCl2 + Sn(NO3)2
HC2CCO2H + OH = O2CCO2 + H2O =>
HC2CCO2H + 14 OH = 2 O2CCO2 + 8 H2O
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe =>
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe
KBr + O2 = Br + KO2 =>
KBr + O2 = Br + KO2
KI + BaCl2 = K2Cl2 + Ba(I)2 =>
2 KI + BaCl2 = K2Cl2 + Ba(I)2
Na2CN2 + N2O = NaN3 + CO2 =>
Na2CN2 + 2 N2O = 2 NaN3 + CO2
Mg() + H3PO4() = Mg3(PO4)2(aq) + H2 =>
3 Mg() + 2 H3PO4() = Mg3(PO4)2(aq) + 3 H2
RaINbOW + H2SO4 + KClO3 = K2SO4 + H2O + Ra + NbI2 + Nb(ClO2)2 + W2O3 =>
2 RaINbOW + H2SO4 + 2 KClO3 = K2SO4 + H2O + 2 Ra + NbI2 + Nb(ClO2)2 + W2O3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
