Équations équilibrées la veille |
3 KOH + H3PO4 = K3(PO4) + 3 H(OH)
Fe(CNS)3 + NaF = NaCNS + FeF3 =>
Fe(CNS)3 + 3 NaF = 3 NaCNS + FeF3
Cr2O3 + KOH + O2 = K2CrO3 + H2O =>
2 Cr2O3 + 8 KOH + O2 = 4 K2CrO3 + 4 H2O
[Cu(NH3)4]Cl2 + NaOH = Cu(OH)2 + Na2Cl2 + NH3 =>
[Cu(NH3)4]Cl2 + 2 NaOH = Cu(OH)2 + Na2Cl2 + 4 NH3
NaBrO + HI = I2 + NaBr + H2O =>
NaBrO + 2 HI = I2 + NaBr + H2O
C16H28O + O2 = CO2 + H2O =>
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
AgBO2 + H2O = Ag2O + H3BO3 =>
2 AgBO2 + 3 H2O = Ag2O + 2 H3BO3
Na2Cr2O7 + KHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
2 Na2Cr2O7 + 6 KHSO3 + 5 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 K2SO4 + 8 H2O
Pb(NO3)2 + Sn = Pb + Sn(NO3)2 =>
Pb(NO3)2 + Sn = Pb + Sn(NO3)2
Cr2(SO4) + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
3 Cr2(SO4) + 5 KClO3 + 18 KOH = 6 K2CrO4 + 5 KCl + 3 K2SO4 + 9 H2O
NaOH + H3P = Na3P + HOH =>
3 NaOH + H3P = Na3P + 3 HOH
KMnO4 + H2O + SO2 = MnO2 + H2SO4 + K2SO4 =>
2 KMnO4 + 2 H2O + 3 SO2 = 2 MnO2 + 2 H2SO4 + K2SO4
Cd(NO3)2 + Zn = Cd + Zn(NO3) =>
Cd(NO3)2 + 2 Zn = Cd + 2 Zn(NO3)
Na3PO4 + NaCl + CuO = Na3PO4Cl + NaCu + O =>
Na3PO4 + NaCl + CuO = Na3PO4Cl + NaCu + O
LiOH + C2H5COOH = C2H5COOLi + H2O =>
LiOH + C2H5COOH = C2H5COOLi + H2O
MgSO4(aq) + Na2CO3(aq) = Na2SO4(s) + MgCO3(s) =>
MgSO4(aq) + Na2CO3(aq) = Na2SO4(s) + MgCO3(s)
CH2CHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH2CHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
Li + AlPO4 = LiPO4 + Al =>
Li + AlPO4 = LiPO4 + Al
Mg(s) + Zn(NO3)2(aq) = MgNO3(aq) + Zn(s) =>
2 Mg(s) + Zn(NO3)2(aq) = 2 MgNO3(aq) + Zn(s)
C6H14 + O2(s) = CO2(g) + H2O(l) =>
2 C6H14 + 19 O2(s) = 12 CO2(g) + 14 H2O(l)
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Zn + Cu(SO4)3 = Zn2(SO4)3 + Cu =>
2 Zn + Cu(SO4)3 = Zn2(SO4)3 + Cu
Li2CrO4 + Mg(NO3)2 = Mg2(CrO4)2 + LiNO3 =>
2 Li2CrO4 + 2 Mg(NO3)2 = Mg2(CrO4)2 + 4 LiNO3
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
AgSCN + SCN = AgS + S(CN)2 =>
AgSCN + SCN = AgS + S(CN)2
CH3NH2(g) + O(g) = CO2(g) + H2O(g) + N2(g) =>
2 CH3NH2(g) + 9 O(g) = 2 CO2(g) + 5 H2O(g) + N2(g)
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
ZnO + HNO3 = ZnOHNO3 =>
ZnO + HNO3 = ZnOHNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Na + C + N = NaCN =>
Na + C + N = NaCN
CH3COOH(aq) + NaHCO3(s) = NaCH3COO + H2O(g) + CO2(aq) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO + H2O(g) + CO2(aq)
C6H12O6 + H3BO3 + CaCO3 = C12H24B2CaO16 + CO2 + H2O =>
2 C6H12O6 + 2 H3BO3 + CaCO3 = C12H24B2CaO16 + CO2 + 3 H2O
[Cu(H2O)6]SO4 + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
[Cu(H2O)6]SO4 + 2 NaOH = Cu(OH)2 + Na2SO4 + 6 H2O
Ba[OH]2 + HCl = BaCl2 + H2O =>
Ba[OH]2 + 2 HCl = BaCl2 + 2 H2O
MgCO3{2-} + HCl = MgCl + HCO3{2-} =>
MgCO3{2-} + HCl = MgCl + HCO3{2-}
BaO2 + CO2 = BaCO3 + O2 =>
2 BaO2 + 2 CO2 = 2 BaCO3 + O2
BaCl2 + CuSO4 = BaSO4 + Cl + Cu =>
BaCl2 + CuSO4 = BaSO4 + 2 Cl + Cu
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
FeCO3 + NH4Cl = NH4CO3 + FeCl =>
FeCO3 + NH4Cl = NH4CO3 + FeCl
NH4NO3 + NaOH + Li + C10H15NO = NaNO3 + C10H15N + LiOH =>
NH4NO3 + 2 NaOH + 6 Li + 7 C10H15NO = 2 NaNO3 + 7 C10H15N + 6 LiOH
Fe(OH)3 + ClO2 = Fe(ClO4)3 + FeCl3 + H2O =>
8 Fe(OH)3 + 24 ClO2 = 5 Fe(ClO4)3 + 3 FeCl3 + 12 H2O
NaNO2 + H2 = NH3 + NaOH + H2O =>
NaNO2 + 3 H2 = NH3 + NaOH + H2O
H2SiO3 + Na2CO3 = Na2SiO3 + H2O + CO2 =>
H2SiO3 + Na2CO3 = Na2SiO3 + H2O + CO2
HCl + NaOH = NaClH + OH =>
HCl + NaOH = NaClH + OH
X2 + KMnO4 + H2SO4 = XO2H + K2SO4 + MnSO4 + H2O =>
5 X2 + 6 KMnO4 + 9 H2SO4 = 10 XO2H + 3 K2SO4 + 6 MnSO4 + 4 H2O
Pb(CH3CO2)2(aq) + CsCl(aq) = PbCl2(s) + Cs(CH3CO2)(aq) =>
Pb(CH3CO2)2(aq) + 2 CsCl(aq) = PbCl2(s) + 2 Cs(CH3CO2)(aq)
Si4H10(l) + O2(g) = SiO(s) + H2O(l) =>
2 Si4H10(l) + 9 O2(g) = 8 SiO(s) + 10 H2O(l)
CH2CHOOC2H5 + O3 = CO2 + H2O =>
3 CH2CHOOC2H5 + 10 O3 = 12 CO2 + 12 H2O
Al + H2Co3 = AlCo3 + H2 =>
Al + H2Co3 = AlCo3 + H2
MnO2 + C7H6O5 + H2SO4 = MnSO4 + CO2 + H2O =>
12 MnO2 + C7H6O5 + 12 H2SO4 = 12 MnSO4 + 7 CO2 + 15 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.