| Équations équilibrées la veille |
5 K2SeO3 + 2 KBrO3 + H2O = 5 K2SeO4 + Br2 + 2 KOH
(NH4)2S2O8 + CrCl3 = Cr2(S2O8)3 + NH4Cl =>
3(NH4)2S2O8 + 2 CrCl3 = Cr2(S2O8)3 + 6 NH4Cl
NaCl + CaCO3 + H2SO4 = H2O + CO2 + Na2SO4 + CaCl2 =>
2 NaCl + CaCO3 + H2SO4 = H2O + CO2 + Na2SO4 + CaCl2
Ni + H2SO4 = NiH2 + SO4 =>
Ni + H2SO4 = NiH2 + SO4
CuSO4(aq) + NaOH(s) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(s) = Cu(OH)2(s) + Na2SO4(aq)
HCl + HNO3 + Au = H2O + NO + H(AuCl4) =>
4 HCl + HNO3 + Au = 2 H2O + NO + H(AuCl4)
Ca(s) + HBr(aq) = H(g) + CaBr(aq) =>
Ca(s) + HBr(aq) = H(g) + CaBr(aq)
C10H8 + Na3PO4 = C10H8Na3O4P =>
C10H8 + Na3PO4 = C10H8Na3O4P
FePO4 + OH{-} = Fe(OH)3 + PO4{-3} =>
FePO4 + 3 OH{-} = Fe(OH)3 + PO4{-3}
CH3CH2Br + OH = CH2CH2 + H2O + Br =>
CH3CH2Br + OH = CH2CH2 + H2O + Br
BaCl2 + Fe2(SO4)3 = BaSO4 + Fe2Cl6 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + Fe2Cl6
Be(CH3COO)2 + H2SO4 = BeSO4 + HCH3COO =>
Be(CH3COO)2 + H2SO4 = BeSO4 + 2 HCH3COO
C2C2HC2H5OH + O2 = CO2 + H2O =>
4 C2C2HC2H5OH + 29 O2 = 24 CO2 + 14 H2O
Pb + (OH)2 + HCl = H2OPb + Cl2 =>
2 Pb + (OH)2 + 2 HCl = 2 H2OPb + Cl2
C3H2S + O2 = CO2 + H2O + SO2 =>
2 C3H2S + 9 O2 = 6 CO2 + 2 H2O + 2 SO2
Li + MgO = Li2O + Mg =>
2 Li + MgO = Li2O + Mg
C5H8O2 + H2O2 = C5H10O4 =>
C5H8O2 + H2O2 = C5H10O4
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
H2O(aq) + SO2(g) + Cl2(aq) = H2SO4(aq) + HCl(aq) =>
2 H2O(aq) + SO2(g) + Cl2(aq) = H2SO4(aq) + 2 HCl(aq)
C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3
(C6H10O5) + H2O2 = H2 + H2CO3 =>
2(C6H10O5) + 13 H2O2 = 11 H2 + 12 H2CO3
CH2O + Ag(NO3) + NH4(OH) = Ag(NH3)2 + CO2 + H2O =>
9 CH2O + 4 Ag(NO3) + 4 NH4(OH) = 4 Ag(NH3)2 + 9 CO2 + 7 H2O
Ni(NO3)3 + KBr = NiK3 + NO3Br =>
Ni(NO3)3 + 3 KBr = NiK3 + 3 NO3Br
XCHOHX + KMnO4 + H2SO4 = X2CO + K2SO4 + MnSO4 + H2O =>
5 XCHOHX + 2 KMnO4 + 3 H2SO4 = 5 X2CO + K2SO4 + 2 MnSO4 + 8 H2O
Fe(s) + CuCl2(ac) = FeCl2 + Cu(s) =>
Fe(s) + CuCl2(ac) = FeCl2 + Cu(s)
SrCO3 + AgOH = Ag2CO3 + Sr(OH)2 =>
SrCO3 + 2 AgOH = Ag2CO3 + Sr(OH)2
CO2(g) + H2O(g) = C2H4(g) + O2(g) =>
2 CO2(g) + 2 H2O(g) = C2H4(g) + 3 O2(g)
FeBr3 + HI = FeI2 + I2 + HBr =>
2 FeBr3 + 6 HI = 2 FeI2 + I2 + 6 HBr
Fe2O3 + SO2 = FeSO4 + FeO =>
Fe2O3 + SO2 = FeSO4 + FeO
CH3OH + HClO3 = ClO2 + CO2 + H2O =>
CH3OH + 6 HClO3 = 6 ClO2 + CO2 + 5 H2O
Fe3(PO4)2 + KMnO4 + H3PO4 = Mn3(PO4) + KH2PO4 + H2O + FePO4 =>
6 Fe3(PO4)2 + 3 KMnO4 + 10 H3PO4 = Mn3(PO4) + 3 KH2PO4 + 12 H2O + 18 FePO4
CH3COOH + MgCO3 = Mg + CO3(CH3COOH) =>
CH3COOH + MgCO3 = Mg + CO3(CH3COOH)
S{2-} + H2O = SO4{2-} + H =>
S{2-} + 4 H2O = SO4{2-} + 8 H
C2H6 + C7H6O3 = C6H4OHCOOCH2CH3 + H2O =>
14 C2H6 + 23 C7H6O3 = 21 C6H4OHCOOCH2CH3 + 6 H2O
CH3COOOH + NiS = CH3COOH + NiSO4 =>
4 CH3COOOH + NiS = 4 CH3COOH + NiSO4
Au + H2O = AuOH + H =>
Au + H2O = AuOH + H
SiO + HNO3 = SiO2 + NO + H2O =>
3 SiO + 2 HNO3 = 3 SiO2 + 2 NO + H2O
Cu(NO3)3 + NaOH = Cu(OH)3 + NaNO3 =>
Cu(NO3)3 + 3 NaOH = Cu(OH)3 + 3 NaNO3
C3H7OH + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 C3H7OH + 2 KMnO4 + H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Mo(OH)2 = H2O + Mo3(PO4)2 =>
2 H3PO4 + 3 Mo(OH)2 = 6 H2O + Mo3(PO4)2
C6H2OCOOH + O2 = CO2 + H2O =>
4 C6H2OCOOH + 25 O2 = 28 CO2 + 6 H2O
Si + H2SO4 = SiH4 + SO4 =>
Si + 2 H2SO4 = SiH4 + 2 SO4
TiOSO4 + H2O2 = TiO2 + SO4 + H2O =>
TiOSO4 + H2O2 = TiO2 + SO4 + H2O
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
H2SO4 + Al = H2S + Al2O3 =>
3 H2SO4 + 8 Al = 3 H2S + 4 Al2O3
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl =>
CH3P(O)Cl2 + NaHF2 = CH3P(O)F2 + NaCl + HCl
NH4SH + NaCIO + NaOH = N2 + Na2SO + NaCI + H2O =>
2 NH4SH + 5 NaCIO + 4 NaOH = N2 + 2 Na2SO + 5 NaCI + 7 H2O
CH2CHCHCH2 + H2O = CH2(OH)CH2CH2CH2(OH) =>
CH2CHCHCH2 + 2 H2O = CH2(OH)CH2CH2CH2(OH)
C12H10O2 + H2O = C2H5OH + CH3COOH =>
2 C12H10O2 + 17 H2O = 3 C2H5OH + 9 CH3COOH
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
