Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 KOH = Cu(OH)2 + 2 K
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
HSO = H2 + S3 + O4 =>
12 HSO = 6 H2 + 4 S3 + 3 O4
Cl2 + HNO3 = H2O + NO2 + HClO4 =>
Cl2 + 14 HNO3 = 6 H2O + 14 NO2 + 2 HClO4
Al + CuCl22H2O = Cu + AlCl + H2O =>
22 Al + CuCl22H2O = Cu + 22 AlCl + H2O
K2Cr2O7*2H2O + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7*2H2O + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 9 H2O
CoCl2(aq) + NH4OH(aq) = CoOH(aq) + NH4Cl2(aq) =>
CoCl2(aq) + NH4OH(aq) = CoOH(aq) + NH4Cl2(aq)
SNCl2 + K2Cr2O7 + HCl = SNCl4 + KCl + CrCl3 + H2O =>
3 SNCl2 + K2Cr2O7 + 14 HCl = 3 SNCl4 + 2 KCl + 2 CrCl3 + 7 H2O
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
K2SO4 + Zn(OH)2 = KOH + ZnSO4 =>
K2SO4 + Zn(OH)2 = 2 KOH + ZnSO4
K2Cr2O7 + SnCl2 + HCl = CrCl3 + KCl + H2O + SnCl4 =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 SnCl4
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
Cu(NO3)2 + NaOH = Na(NO3)2 + CuO + H2 =>
2 Cu(NO3)2 + 2 NaOH = 2 Na(NO3)2 + 2 CuO + H2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
S8 + NH3 + H2O = H2S + NO2 =>
7 S8 + 16 NH3 + 32 H2O = 56 H2S + 16 NO2
CaSO4(x)H2O = CaSO4 + H2O =>
CaSO4(x)H2O = CaSO4 + H2O
Fe(NH4)2(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + NaNO3 =>
Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(aq) + 2 NaNO3
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
LiMnO4 + H2SO4 + H2Te = Li2SO4 + MnSO4 + H2O + Te =>
2 LiMnO4 + 3 H2SO4 + 5 H2Te = Li2SO4 + 2 MnSO4 + 8 H2O + 5 Te
CV + NaOH = CVOH + Na =>
CV + NaOH = CVOH + Na
Fe2(SO3)3 + SO2 + H2O = Fe2S3 + H2SO4 =>
Fe2(SO3)3 + 9 SO2 + 9 H2O = Fe2S3 + 9 H2SO4
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
C3H7OH(l) + O2 = H2O(g) + CO2(g) =>
2 C3H7OH(l) + 9 O2 = 8 H2O(g) + 6 CO2(g)
H2SO4(aq) + Ca(OH)2 = CaSO4(s) + H2O =>
H2SO4(aq) + Ca(OH)2 = CaSO4(s) + 2 H2O
Al2O3 + K2CO3 = K2O + Al2(CO3)3 =>
Al2O3 + 3 K2CO3 = 3 K2O + Al2(CO3)3
NaSbO3 + Al + HCl = SbH3 + NaCl + AlCl3 + H2O =>
3 NaSbO3 + 8 Al + 27 HCl = 3 SbH3 + 3 NaCl + 8 AlCl3 + 9 H2O
CuCl2 + Na2S2O3 = CuS2O3 + NaCl =>
CuCl2 + Na2S2O3 = CuS2O3 + 2 NaCl
Al2O3 + K2CO3 = K2O + Al2(CO3)3 =>
Al2O3 + 3 K2CO3 = 3 K2O + Al2(CO3)3
Cl2O3 = Cl2 + O2 =>
2 Cl2O3 = 2 Cl2 + 3 O2
Al2O3 + K2CO3 = K2O + Al2(CO3)3 =>
Al2O3 + 3 K2CO3 = 3 K2O + Al2(CO3)3
NaCl + Hg(C2H3O2) = NaC2H3O2 + HgCl =>
NaCl + Hg(C2H3O2) = NaC2H3O2 + HgCl
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
HA + KOH = KA + H2O =>
HA + KOH = KA + H2O
C2H7N + HNO2 = C2H5OH + N2 + H2O =>
C2H7N + HNO2 = C2H5OH + N2 + H2O
Ca + K4(Fe(CN)6) + NH4Cl = Ca(CN)2 + FeCl2 + H2 + KCl + NH3 =>
3 Ca + K4(Fe(CN)6) + 6 NH4Cl = 3 Ca(CN)2 + FeCl2 + 3 H2 + 4 KCl + 6 NH3
CO + KOH = H2CO3 + K2 =>
CO + 2 KOH = H2CO3 + K2
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
HClO4(aq) + Ca(HCO3)2(aq) = CO2(g) + H2O + Ca(ClO4)2 =>
2 HClO4(aq) + Ca(HCO3)2(aq) = 2 CO2(g) + 2 H2O + Ca(ClO4)2
SrBr2 + KOH = SrOH + Br2K =>
SrBr2 + KOH = SrOH + Br2K
CoCl2 + NaOH = Co(OH)Cl + NaCl =>
CoCl2 + NaOH = Co(OH)Cl + NaCl
PCl3 + H2O + O2 = H3PO4 + HCl =>
2 PCl3 + 6 H2O + O2 = 2 H3PO4 + 6 HCl
Br2 + KL = KBr + LBr =>
Br2 + KL = KBr + LBr
Ba + S = BaS =>
Ba + S = BaS
K2CrO7 + NaOH = K2CrO7NaOH =>
K2CrO7 + NaOH = K2CrO7NaOH
MnO2 + KBr + H2SO4 = KHSO4 + MnBr2 + H2O + Br2 =>
MnO2 + 4 KBr + 4 H2SO4 = 4 KHSO4 + MnBr2 + 2 H2O + Br2
Zn(OH)2 + H3P = Zn3P2 + H2O =>
3 Zn(OH)2 + 2 H3P = Zn3P2 + 6 H2O
F + (NH4)3N = N + NH4F =>
3 F + (NH4)3N = N + 3 NH4F
Na2SO3 + SO2 + H2O = NaHSO3 =>
Na2SO3 + SO2 + H2O = 2 NaHSO3
Ag2CO3 + LiNO2 = AgNO2 + Li2CO3 =>
Ag2CO3 + 2 LiNO2 = 2 AgNO2 + Li2CO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.