Équations équilibrées la veille |
CrO3 + 2 LiOH = Li2CrO4 + H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
KHCO3(s) + H3PO4(aq) = K2HPO4(aq) + H2O(l) + CO2(g) =>
2 KHCO3(s) + H3PO4(aq) = K2HPO4(aq) + 2 H2O(l) + 2 CO2(g)
Zn + CH3CH2COOH = CH3CHCOOZn + H2 =>
Zn + CH3CH2COOH = CH3CHCOOZn + H2
Ag(NO)3 + Na(NO)2 = Na(NO)3 + Ag(NO)2 =>
Ag(NO)3 + Na(NO)2 = Na(NO)3 + Ag(NO)2
Zn + H2SO4 = ZnSO4 + H2Zn =>
2 Zn + H2SO4 = ZnSO4 + H2Zn
O(g) + NO(g) = NO2 =>
O(g) + NO(g) = NO2
OHH = water =>
OHH = H2O
CaC2H3O2 + H2SO4 = CaSO4 + H2C2H3O2 =>
CaC2H3O2 + H2SO4 = CaSO4 + H2C2H3O2
Li2S + SO2 = Li2O + S =>
2 Li2S + SO2 = 2 Li2O + 3 S
Zn + CuCl2 = Zn(Cl2)3 + Cu =>
Zn + 3 CuCl2 = Zn(Cl2)3 + 3 Cu
AgS + O2 = Ag + SO2 =>
AgS + O2 = Ag + SO2
H(aq) + ZnS(s) = Zn(s) + H2S(l) =>
2 H(aq) + ZnS(s) = Zn(s) + H2S(l)
Ag2S2O3 + H2SO4 = S + Ag2SO4 + H2O =>
3 Ag2S2O3 + H2SO4 = 4 S + 3 Ag2SO4 + H2O
C4H10O(l) + O2 = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2 = 4 CO2(g) + 5 H2O(l)
CuCl2 + AgOH = Cu(OH)2 + AgCl =>
CuCl2 + 2 AgOH = Cu(OH)2 + 2 AgCl
Cr + SnCl2 = CrCl2 + Sn =>
Cr + SnCl2 = CrCl2 + Sn
Al + NaNO2 + NaOH + H2O = Na[Al(OH)]4 + NH3 =>
8 Al + NaNO2 + NaOH + 5 H2O = 2 Na[Al(OH)]4 + NH3
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
NaHSO4 + NaOH = Na2SO4 + HOH =>
NaHSO4 + NaOH = Na2SO4 + HOH
C3H6O + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O2 + K2SO4 + 2 MnSO4 + 3 H2O
Fe4 + Cl3 = FeCl5 =>
3 Fe4 + 20 Cl3 = 12 FeCl5
Sn + H2O = Sn(OH) + H =>
Sn + H2O = Sn(OH) + H
V(s) + H2O = V(OH)3 + H2 =>
2 V(s) + 6 H2O = 2 V(OH)3 + 3 H2
Si + NaOH = NaSiO + H =>
Si + NaOH = NaSiO + H
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O
K2Se + H2O = KHSe + KOH =>
K2Se + H2O = KHSe + KOH
CH3CH2OH + MnO4 = CH3COO + MnO2 + OH =>
CH3CH2OH + 2 MnO4 = CH3COO + 2 MnO2 + 3 OH
K2O4 + CO = K2CO2 + O3 =>
K2O4 + CO = K2CO2 + O3
Cu(NO3)2 = Cu + NO3 =>
Cu(NO3)2 = Cu + 2 NO3
YbBr2 + KMnO4 + H2SO4 = YbBr3 + Yb2(SO4)3 + KBr + MnSO4 + HOH =>
5 YbBr2 + KMnO4 + 4 H2SO4 = 3 YbBr3 + Yb2(SO4)3 + KBr + MnSO4 + 4 HOH
H2S + O = S02 + H2O =>
2 H2S + 2 O = S02 + 2 H2O
Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu
C3H8O3 + KNO3 = H2O + N2 + K2O + CO2 =>
5 C3H8O3 + 14 KNO3 = 20 H2O + 7 N2 + 7 K2O + 15 CO2
N2O3 + NH4OH = N2O + H2O =>
2 N2O3 + 2 NH4OH = 3 N2O + 5 H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CHCOCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CHCOCH3 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Fe(NO3)3 + Mg(s) = Fe(s) + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 Mg(s) = 2 Fe(s) + 3 Mg(NO3)2
Fe2 + CH3COOH = FeCH3COOH =>
Fe2 + 2 CH3COOH = 2 FeCH3COOH
C12H18N2O5 + O2 = CO2 + H2O + N2 =>
C12H18N2O5 + 14 O2 = 12 CO2 + 9 H2O + N2
NaI + CuSO4 = Na2SO4 + CuI2 =>
2 NaI + CuSO4 = Na2SO4 + CuI2
CH3COOH + CaCO3 = CH3(COO)2Ca + CO2 + H2O =>
9 CH3COOH + 8 CaCO3 = 8 CH3(COO)2Ca + 2 CO2 + 6 H2O
Na2Cr2O7 + Na2SO3 + H2O = Na2SO4 + CrOH3 + NaOH =>
Na2Cr2O7 + 7 Na2SO3 + 4 H2O = 7 Na2SO4 + 2 CrOH3 + 2 NaOH
KMnO4 + H2SO3 = K2SO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = K2SO4 + 2 MnSO4 + 2 H2SO4 + 3 H2O
Fe(NO3)3 + Na2CO3 = Fe2O3 + CO2 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2O3 + 3 CO2 + 6 NaNO3
Fe(NH4)2(SO4)2 + NaOH = NH4NaSO4 + Fe(OH)2 =>
Fe(NH4)2(SO4)2 + 2 NaOH = 2 NH4NaSO4 + Fe(OH)2
KHCO3 + CH3COH = CH3COK + CO2 + H2O =>
KHCO3 + CH3COH = CH3COK + CO2 + H2O
C10H46N + O2 = CO2 + H2O + NH3 =>
4 C10H46N + 83 O2 = 40 CO2 + 86 H2O + 4 NH3
C12H26 + O = CO + H2O =>
C12H26 + 25 O = 12 CO + 13 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
Co4Cl8 + NaOH = Co(OH)2 + NaCl =>
Co4Cl8 + 8 NaOH = 4 Co(OH)2 + 8 NaCl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.