Équations équilibrées la veille |
Xe + 3 F2 = XeF6
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 4 NaOH = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Au2O3 = Au + O =>
Au2O3 = 2 Au + 3 O
W + Cl = WCl6 =>
W + 6 Cl = WCl6
W + Cl = WCl5 =>
W + 5 Cl = WCl5
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cs + H2SO4 = Cs2SO4 + H2S + H2O =>
8 Cs + 5 H2SO4 = 4 Cs2SO4 + H2S + 4 H2O
Cu(OH)2CaSO4 = CuSO4Ca(OH)2 =>
Cu(OH)2CaSO4 = CuSO4Ca(OH)2
BH3 + CH3OCH3 = C2H6OBH3 =>
BH3 + CH3OCH3 = C2H6OBH3
CH3CH2OH + CrO3 = Cr2O3 + CH3CHO + H2O =>
3 CH3CH2OH + 2 CrO3 = Cr2O3 + 3 CH3CHO + 3 H2O
KOH(aq) + CO2(g) = K2CO3() + H2O(l) =>
2 KOH(aq) + CO2(g) = K2CO3() + H2O(l)
Hg + O2 = Hg2O =>
4 Hg + O2 = 2 Hg2O
Ba(OH)2 + O2 = BaO2 + H2O =>
2 Ba(OH)2 + O2 = 2 BaO2 + 2 H2O
Cr(OH)3 + Zn = Zn(OH)2 + Cr =>
2 Cr(OH)3 + 3 Zn = 3 Zn(OH)2 + 2 Cr
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Ag(s) + H2S(g) + O2 = Ag2S(s) + H2O(l) =>
4 Ag(s) + 2 H2S(g) + O2 = 2 Ag2S(s) + 2 H2O(l)
PdCl2 + HCl = PdCl4H2 =>
PdCl2 + 2 HCl = PdCl4H2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
H2SO4 + ZnCO3 = CO2(g) + H2O(l) + ZnSO4 =>
H2SO4 + ZnCO3 = CO2(g) + H2O(l) + ZnSO4
TiBr4(g) + H2(g) = Ti(s) + HBr(g) =>
TiBr4(g) + 2 H2(g) = Ti(s) + 4 HBr(g)
*Fe + O2 = Fe2O3 =>
4*Fe + 3 O2 = 2 Fe2O3
Zr + N = Zr3N4 =>
3 Zr + 4 N = Zr3N4
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
(CuSO4) + Na2C2O4 = Na2SO4 + CuC2O4 =>
(CuSO4) + Na2C2O4 = Na2SO4 + CuC2O4
*4Fe + O2 = *2FeO =>
*4Fe + 2 O2 = 2*2FeO
Na2C2O4 + CoCl3 = Co2(C2O4)3 + NaCl =>
3 Na2C2O4 + 2 CoCl3 = Co2(C2O4)3 + 6 NaCl
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
H2O + C3H8 = H2 + CO2 =>
6 H2O + C3H8 = 10 H2 + 3 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn(NO3)2 + KOH = ZnK + OH(NO3)2 =>
Zn(NO3)2 + KOH = ZnK + OH(NO3)2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
NH2CH2CONHCH2COOH + H2O + HCl = [NH3CH2COOH]Cl =>
NH2CH2CONHCH2COOH + H2O + 2 HCl = 2[NH3CH2COOH]Cl
CaCO3 + Cl2 = CaCl2 + O2 + CO2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + O2 + 2 CO2
CH3COOH + C4H10O = CH3COOCH2CH3 + H2O =>
2 CH3COOH + C4H10O = 2 CH3COOCH2CH3 + H2O
Rb2CO3 + H2O = RbOH + H2CO3 =>
Rb2CO3 + 2 H2O = 2 RbOH + H2CO3
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
CoO + HCl + H2O = CoCl2(H2O)6 =>
CoO + 2 HCl + 5 H2O = CoCl2(H2O)6
Ah(OH)3 + HNO3 = Ah(NO3)3 + H2O =>
Ah(OH)3 + 3 HNO3 = Ah(NO3)3 + 3 H2O
Ge(OH)2 + NaOH = Na2Ge(OH)4 =>
Ge(OH)2 + 2 NaOH = Na2Ge(OH)4
Ca(OH)2 + FeBr3 = CaBr3 + Fe(OH)2 =>
Ca(OH)2 + FeBr3 = CaBr3 + Fe(OH)2
P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
HNO3 + Ag = H2O + Ag(NO3)3 + NO2 =>
6 HNO3 + Ag = 3 H2O + Ag(NO3)3 + 3 NO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.