| Équations équilibrées la veille |
Al2(CO3)3(s) + 3 H2O(l) = 2 Al(OH)3(s) + 3 CO2(g)
Na2SO4 + H3PO4 = Na4P2O7 + H2SO4 + H2O =>
2 Na2SO4 + 2 H3PO4 = Na4P2O7 + 2 H2SO4 + H2O
Mg(NO3)2 + Cu3N = Mg3N2 + CuNO3 =>
3 Mg(NO3)2 + 2 Cu3N = Mg3N2 + 6 CuNO3
SiCl4 + NaOH = Na2SiO3 + NaCl + H2O =>
SiCl4 + 6 NaOH = Na2SiO3 + 4 NaCl + 3 H2O
Mg(OH) + HCl = MgCl + H(OH) =>
Mg(OH) + HCl = MgCl + H(OH)
Ag + KOH = Ag(OH)3 + K =>
Ag + 3 KOH = Ag(OH)3 + 3 K
Y(NO3)3 + Ba(NO3)2 + Cu(NO3)2 + C2H5NO2 = YBa2Cu3O7 + H2O + N2 + CO2 =>
18 Y(NO3)3 + 36 Ba(NO3)2 + 54 Cu(NO3)2 + 128 C2H5NO2 = 18 YBa2Cu3O7 + 320 H2O + 181 N2 + 256 CO2
AgNO3 + Na2CO3 = Na2Ag + CO3NO3 =>
AgNO3 + Na2CO3 = Na2Ag + CO3NO3
Ba(OH)2*8H2O + NH4SCN(s) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN(s) = Ba(SCN)2 + 10 H2O + 2 NH3
CaBr2 + NH4NO3 = Ca(NO3)2 + NH4Br =>
CaBr2 + 2 NH4NO3 = Ca(NO3)2 + 2 NH4Br
Na2(CO3) + Mg(SO4) = Na(SO4) + Mg2(CO3) =>
Na2(CO3) + 2 Mg(SO4) = 2 Na(SO4) + Mg2(CO3)
AlNiBr3 = AlBr3Ni =>
AlNiBr3 = AlBr3Ni
Ca(aq) + CO3(aq) = CaCO3(s) =>
Ca(aq) + CO3(aq) = CaCO3(s)
H2O2MnO2 = H2OMnO3 =>
H2O2MnO2 = H2OMnO3
Ni2O3 + C = NiO + CO2 =>
2 Ni2O3 + C = 4 NiO + CO2
H2CO3 + MgO = H2O + MgCO3 =>
H2CO3 + MgO = H2O + MgCO3
C5H11Cl + NaI = C5H11I + NaCl =>
C5H11Cl + NaI = C5H11I + NaCl
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CrCl3 + Pb(NO3)2 = Cr(NO3)3 + PbCl2 =>
2 CrCl3 + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 PbCl2
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
I = I3 =>
3 I = I3
Na2S + AgNO2 = NaNO2 + Ag2S =>
Na2S + 2 AgNO2 = 2 NaNO2 + Ag2S
H2SO3 + I2 + H2O = HI + HISOO4 =>
H2SO3 + 3 I2 + 2 H2O = 5 HI + HISOO4
CaSO4 + H2S = CaH2 + SO2 =>
CaSO4 + H2S = CaH2 + 2 SO2
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
HNO3 + ClOH = HOH + ClNO3 =>
HNO3 + ClOH = HOH + ClNO3
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
Pb(N03)2 + NH4OH = PbOH + NH4(N03)2 =>
Pb(N03)2 + NH4OH = PbOH + NH4(N03)2
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
Ag2O = Ag + O2 = =>
2 Ag2O = 4 Ag + O2
K2S + KCl = KS + K2Cl =>
K2S + KCl = KS + K2Cl
H2O2 + NO{-} = H2O + NO3{-} =>
2 H2O2 + NO{-} = 2 H2O + NO3{-}
Ca + Mg(No3)2 = Ca(No3)2 + Mg =>
Ca + Mg(No3)2 = Ca(No3)2 + Mg
C1000H2002 + O2 = CO2 + H2O =>
2 C1000H2002 + 3001 O2 = 2000 CO2 + 2002 H2O
Zn(OH)2 + KCl = K2ZnO2 + HCl =>
Zn(OH)2 + 2 KCl = K2ZnO2 + 2 HCl
KBr + LiOH = KOH + LiBr =>
KBr + LiOH = KOH + LiBr
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
AgNO3 + CaBr2 = AgBr + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = 2 AgBr + Ca(NO3)2
Al2(SO4)3(aq) + NH3(aq) + H2O(l) = Al(OH)3(s) + (NH4)2SO4 =>
Al2(SO4)3(aq) + 6 NH3(aq) + 6 H2O(l) = 2 Al(OH)3(s) + 3(NH4)2SO4
Fe2(CO3)3 + HBr = FeBr3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HBr = 2 FeBr3 + 3 H2O + 3 CO2
Cl2 + C2H5OH + H2O = C2H3Cl3O2 + HCl =>
4 Cl2 + C2H5OH + H2O = C2H3Cl3O2 + 5 HCl
Cl{-} + AgNo3 = AgCl + No3{-} =>
Cl{-} + AgNo3 = AgCl + No3{-}
NH4OH + NaOH = NaNH2 + H2O =>
NH4OH + NaOH = NaNH2 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
