Équations équilibrées la veille |
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
KCrO2 + H2O = K3[Cr(OH)6] + Cr(OH)3 =>
3 KCrO2 + 6 H2O = K3[Cr(OH)6] + 2 Cr(OH)3
BaCrO4 + KOH = Ba(OH)2 + K2CrO4 =>
BaCrO4 + 2 KOH = Ba(OH)2 + K2CrO4
N2O5 + Al = AlO3 + N =>
3 N2O5 + 5 Al = 5 AlO3 + 6 N
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C2H2(g) + O2(g) = H2O(g) + CO2 =>
2 C2H2(g) + 5 O2(g) = 2 H2O(g) + 4 CO2
PdCl + HNO3 = Pd(NO3) + HCl =>
PdCl + HNO3 = Pd(NO3) + HCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Sr(NO3)2 + Al2(SO4)3 = Sr2(SO4)2 + Al(NO3)3 =>
6 Sr(NO3)2 + 2 Al2(SO4)3 = 3 Sr2(SO4)2 + 4 Al(NO3)3
Fe3O3 + H2 = Fe + H2O =>
Fe3O3 + 3 H2 = 3 Fe + 3 H2O
NaO = Na + O =>
NaO = Na + O
C6H14 + NaI = Na + C6H14I =>
C6H14 + NaI = Na + C6H14I
NaH + HOH = NaOH + H2 =>
NaH + HOH = NaOH + H2
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg + HC = MgC12 + H2 =>
Mg + 12 HC = MgC12 + 6 H2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
NaHCO3 + Ag2SO4 = AgHCO3 + Na2SO4 =>
2 NaHCO3 + Ag2SO4 = 2 AgHCO3 + Na2SO4
CaO + LiAlSi3O10(OH)8 = CaSiO3 + LiAlSi2O6 + H2O + O2 =>
CaO + LiAlSi3O10(OH)8 = CaSiO3 + LiAlSi2O6 + 4 H2O + 3 O2
NbCl2 + Ca(OH)2 = CaCl2 + Nb(OH)2 =>
NbCl2 + Ca(OH)2 = CaCl2 + Nb(OH)2
C2H4O2 + K2CO3 = KC2H4O2 + H2O + CO2 =>
9 C2H4O2 + 4 K2CO3 = 8 KC2H4O2 + 2 H2O + 6 CO2
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
CuBr2 + HI = CuBr + I2 + HBr =>
2 CuBr2 + 2 HI = 2 CuBr + I2 + 2 HBr
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KHP + Ca(OH)2 = H2O + CaK2P2 =>
2 KHP + Ca(OH)2 = 2 H2O + CaK2P2
Ag + HOH = AgOH + H2 =>
2 Ag + 2 HOH = 2 AgOH + H2
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
WO3 + C2H6 = WO2 + CO2 + H2O =>
7 WO3 + C2H6 = 7 WO2 + 2 CO2 + 3 H2O
C(s) + H2SO4(ac) = CO2(g) + SO2(g) + H2O(l) =>
C(s) + 2 H2SO4(ac) = CO2(g) + 2 SO2(g) + 2 H2O(l)
C6H4(COOH)2(aq) + KOH(aq) = C6H4(COOK)2(aq) + H2O =>
C6H4(COOH)2(aq) + 2 KOH(aq) = C6H4(COOK)2(aq) + 2 H2O
CrI3 + KOH + Br = K2CrO4 + KIO4 + KBr + H2O =>
CrI3 + 32 KOH + 27 Br = K2CrO4 + 3 KIO4 + 27 KBr + 16 H2O
CHCCH2CHOHCHOHCH3 + O2 = CO2 + H2O =>
2 CHCCH2CHOHCHOHCH3 + 15 O2 = 12 CO2 + 10 H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
BiCl3 + Na2[Sb(OH)4] + NaOH = Bi + Na3[Sb(OH)6] + NaCl =>
BiCl3 + 3 Na2[Sb(OH)4] + 6 NaOH = Bi + 3 Na3[Sb(OH)6] + 3 NaCl
CH3COOH + CaCO3 = CaCH3COOH + CO2 + H2O =>
5 CH3COOH + 4 CaCO3 = 4 CaCH3COOH + 6 CO2 + 2 H2O
Zn(NO3)2 + Na2CO3 = NaNO3 + ZnCO3 =>
Zn(NO3)2 + Na2CO3 = 2 NaNO3 + ZnCO3
FeCl2(aq) + KClO3(aq) = FeClO3(aq) + KCl2(aq) =>
FeCl2(aq) + KClO3(aq) = FeClO3(aq) + KCl2(aq)
Sb2S2 + HNO3 = HSbO3 + S + NO + H2O =>
3 Sb2S2 + 10 HNO3 = 6 HSbO3 + 6 S + 10 NO + 2 H2O
Na(Au(CN)2) + Zn = Na2(Zn(CN)4) + Au =>
2 Na(Au(CN)2) + Zn = Na2(Zn(CN)4) + 2 Au
Pb(OH)4 + H4P2O7 = Pb3(HP2O7)4 + H2O =>
3 Pb(OH)4 + 4 H4P2O7 = Pb3(HP2O7)4 + 12 H2O
K2Cr2O7 + NO2 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K2Cr2O7 + 6 NO2 + 2 HNO3 = 2 KNO3 + 2 Cr(NO3)3 + H2O
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
LiCl + Na2SO4 = LiNa2 + ClSO4 =>
LiCl + Na2SO4 = LiNa2 + ClSO4
Ag + CaCl2 = AgCaCl2 =>
Ag + CaCl2 = AgCaCl2
KNO3 + PB = KNO2 + PBO2 =>
2 KNO3 + PB = 2 KNO2 + PBO2
AlN + O2 = NO + Al2O3 =>
4 AlN + 5 O2 = 4 NO + 2 Al2O3
Cu + P = Cu2P6 =>
2 Cu + 6 P = Cu2P6
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.