Équations équilibrées la veille |
4 C4H + 25 O2 = 16 CO3 + 2 H2O
NaNO2 + K2Cr2O7 + H2SO4 = NaNO3 + Cr2(SO4)4 + H2O + K2SO4 =>
2 NaNO2 + K2Cr2O7 + 5 H2SO4 = 2 NaNO3 + Cr2(SO4)4 + 5 H2O + K2SO4
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
H3PO2 + Na2CO3 = NaH2PO2 + H2O + CO2 =>
2 H3PO2 + Na2CO3 = 2 NaH2PO2 + H2O + CO2
LaI3 + Cl3 = LaCl3 + I2 =>
2 LaI3 + 2 Cl3 = 2 LaCl3 + 3 I2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Cr2O3 + CH3COOH = Cr(CH3COO)3 + H2O =>
Cr2O3 + 6 CH3COOH = 2 Cr(CH3COO)3 + 3 H2O
V2O5 + HCl = H2O + VOCl3 =>
V2O5 + 6 HCl = 3 H2O + 2 VOCl3
NH4I + ZnNO3 = ZnI + NH4NO3 =>
NH4I + ZnNO3 = ZnI + NH4NO3
Cr2O3 + CH3COOH = Cr(CH3COO)3 + H2O =>
Cr2O3 + 6 CH3COOH = 2 Cr(CH3COO)3 + 3 H2O
S + HIO + H2O = H2SO4 + HI =>
S + 3 HIO + H2O = H2SO4 + 3 HI
Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
Mg(s) + CrCl3(aq) = MgCl2(aq) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(aq) + 2 Cr(s)
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
N2SO4 + K2O = K2SO4 + N2O =>
N2SO4 + K2O = K2SO4 + N2O
N2H4 + CuSO4 + NaOH = N2 + Cu2O + Na2SO4 + H2O =>
N2H4 + 4 CuSO4 + 8 NaOH = N2 + 2 Cu2O + 4 Na2SO4 + 6 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
H2SO4 + PbO = H2SO5Pb =>
H2SO4 + PbO = H2SO5Pb
Cu + Ag(NO3)2 = Cu(NO3) + Ag =>
2 Cu + Ag(NO3)2 = 2 Cu(NO3) + Ag
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H(OH) =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H(OH)
HCOOH + Na = Na(HCOO)3 + H2 =>
6 HCOOH + 2 Na = 2 Na(HCOO)3 + 3 H2
CO2 + H2O = C2H4O2 + O =>
2 CO2 + 2 H2O = C2H4O2 + 4 O
Cl + AgNO3 = ClAgNO3 =>
Cl + AgNO3 = ClAgNO3
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
SF5Cl + H2 = HCl + SF5 =>
2 SF5Cl + H2 = 2 HCl + 2 SF5
CaOSO3 = CaSO4 =>
CaOSO3 = CaSO4
KCl + NaPO4 = KPO4 + NaCl =>
KCl + NaPO4 = KPO4 + NaCl
Cl + O = ClO2 =>
Cl + 2 O = ClO2
Al2O3 + HCl = AlCl3 + H2 + O3 =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2 + O3
Cr(NO3)3 + KMnO4 + KNO3 + H2O = K2Cr2O7 + Mn(NO3)2 + HNO3 =>
10 Cr(NO3)3 + 6 KMnO4 + 4 KNO3 + 11 H2O = 5 K2Cr2O7 + 6 Mn(NO3)2 + 22 HNO3
CsOH + H2 = Cs + H2O =>
2 CsOH + H2 = 2 Cs + 2 H2O
NaNO2 + K2Cr2O7 + H2SO4 = NaNO3 + Cr2(SO4)4 + H2O + KSO4 =>
NaNO2 + K2Cr2O7 + 6 H2SO4 = NaNO3 + Cr2(SO4)4 + 6 H2O + 2 KSO4
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + H2O(l) =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 H2O(l)
Cu + Ag(NO3)2 = CuNO3 + Ag =>
2 Cu + Ag(NO3)2 = 2 CuNO3 + Ag
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
MgCrO4 + Fe(ClO3)3 = MgClO3 + Fe(CrO4)3 =>
3 MgCrO4 + Fe(ClO3)3 = 3 MgClO3 + Fe(CrO4)3
KMnO4 + H2SO4 + C2H5OH = MnSO4 + CH3COOH + H2O + K2SO4 =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 4 MnSO4 + 5 CH3COOH + 11 H2O + 2 K2SO4
MnCl2 + C16H16N2O2 = H2 + [C16H14N2O2Mn]Cl2 =>
MnCl2 + C16H16N2O2 = H2 + [C16H14N2O2Mn]Cl2
CrI2 + NaOH + Cl2 = NaIO4 + NaCrO4 + NaCl + H2O =>
2 CrI2 + 48 NaOH + 21 Cl2 = 4 NaIO4 + 2 NaCrO4 + 42 NaCl + 24 H2O
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
ZnBr2 + Ca3(PO4)2 = Ca3Br2 + Zn(PO4)2 =>
ZnBr2 + Ca3(PO4)2 = Ca3Br2 + Zn(PO4)2
NaCl(aq) + AgNO3 = NaNO3 + AgCl(s) =>
NaCl(aq) + AgNO3 = NaNO3 + AgCl(s)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.