| Équations équilibrées la veille |
C6H8O7(s) + 2 NaHCO3(s) = Na2C6H6O7(aq) + 2 H2O(l) + 2 CO2(g)
Sb2S3 + Na2S2 = NaSbS3 + Na2S =>
Sb2S3 + 2 Na2S2 = 2 NaSbS3 + Na2S
NaOH(aq) + SO2(g) = Na2SO3 + H2O(l) =>
2 NaOH(aq) + SO2(g) = Na2SO3 + H2O(l)
MgO + S = Mg + SO2 =>
2 MgO + S = 2 Mg + SO2
BaO + H{2}O = Ba(OH){2} =>
BaO + H{2}O = Ba(OH){2}
AgO2 = Ag + O2 =>
AgO2 = Ag + O2
C7H9 + O2 = CO2 + H2O =>
4 C7H9 + 37 O2 = 28 CO2 + 18 H2O
Zn + MnO2 = Mn3O4 + ZnO =>
2 Zn + 3 MnO2 = Mn3O4 + 2 ZnO
Al(OH)3 + NH3 = Al(NH3) + OH =>
Al(OH)3 + NH3 = Al(NH3) + 3 OH
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4 + HNO3 =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4 + 2 HNO3
Ca(NO3)2 + Na2(SO4) = Ca(SO4) + Na2(NO3)2 =>
Ca(NO3)2 + Na2(SO4) = Ca(SO4) + Na2(NO3)2
Cr(NO3)2 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
Cr(NO3)2 + 2 NaOH + 2 H2O2 = Na2CrO4 + 2 HNO3 + 2 H2O
H2 + S + CuCl2 = CuS + HCl =>
H2 + S + CuCl2 = CuS + 2 HCl
C6H13O2N + O2 = CO2 + H2O + NO2 =>
4 C6H13O2N + 37 O2 = 24 CO2 + 26 H2O + 4 NO2
Na2SO3(aq) + S(s) = Na2S2O3(s) =>
Na2SO3(aq) + S(s) = Na2S2O3(s)
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
Mg(NO3)2 + NaF = MgF2 + Na(NO3) =>
Mg(NO3)2 + 2 NaF = MgF2 + 2 Na(NO3)
NH4N2O + C7H6O3 + C2H5OH = C42H69NO10 + H2O =>
28 NH4N2O + 214 C7H6O3 + 1015 C2H5OH = 83.999999999999C42H69NO10 + 844.99999999999H2O
CoCl2 + H2CO3 = CoCO3 + HCl =>
CoCl2 + H2CO3 = CoCO3 + 2 HCl
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
Mg(NO3)2 + Na3Po4 = Mg3(Po4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNO3
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
AgNO3(aq) + BaCl2 = AgCl(s) + Ba(NO3)2 =>
2 AgNO3(aq) + BaCl2 = 2 AgCl(s) + Ba(NO3)2
Mg(s) + HCl(g) = MgCl2(s) + H2(g) =>
Mg(s) + 2 HCl(g) = MgCl2(s) + H2(g)
MgSiN2 + H2O = NH4{+} + OH{-} + Mg{2+} + SiO2 =>
MgSiN2 + 6 H2O = 2 NH4{+} + 4 OH{-} + Mg{2+} + SiO2
NOHSO4 + H2O = H2SO4 + HNO2 =>
NOHSO4 + H2O = H2SO4 + HNO2
C6H8O7*H2O + NH4OH = (NH4)3C6H5O7 + H2O =>
C6H8O7*H2O + 3 NH4OH = (NH4)3C6H5O7 + 4 H2O
(NH4)2S + BaCl2 = (NH4)2Cl2 + BaS =>
(NH4)2S + BaCl2 = (NH4)2Cl2 + BaS
I{-} = I2 + {-} =>
2 I{-} = I2 + 2e
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
KI + Pb(C2H3O2)2 = PbI2 + CH3CO2K =>
2 KI + Pb(C2H3O2)2 = PbI2 + 2 CH3CO2K
KF + SiF4 = K2SiF6 =>
2 KF + SiF4 = K2SiF6
Ag2S(s) + Al(s) = Al2S3(s) + Ag(s) =>
3 Ag2S(s) + 2 Al(s) = Al2S3(s) + 6 Ag(s)
Cu + HCl + H2O2 = Cu2Cl(OH)3 + H2O =>
2 Cu + HCl + 2 H2O2 = Cu2Cl(OH)3 + H2O
F + S = FS =>
F + S = FS
C6H8O7 + NaHCO3 = NaC6H8O7 + CO2 + H2O =>
19 C6H8O7 + 18 NaHCO3 = 18 NaC6H8O7 + 24 CO2 + 13 H2O
Ca + K3PO4 = Ca3(PO4)2 + K =>
3 Ca + 2 K3PO4 = Ca3(PO4)2 + 6 K
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
FeCl3 + Pb(NO3)2 = Fe(NO3)3 + Pb(Cl)2 =>
2 FeCl3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(Cl)2
HC1 + Zn = ZnC1 + H =>
HC1 + Zn = ZnC1 + H
N2O + HNO3 = NO2 + H2O =>
N2O + 6 HNO3 = 8 NO2 + 3 H2O
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H(OH) =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(OH)
K2SiO3 + CO2 + H2O = KHCO3 + H2SiO3 =>
K2SiO3 + 2 CO2 + 2 H2O = 2 KHCO3 + H2SiO3
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2 =>
2 Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2
C5H12 + Br = C5H11Br + HBr =>
C5H12 + 2 Br = C5H11Br + HBr
Fe3N2 + F2 = Fe3F2 + N2 =>
Fe3N2 + F2 = Fe3F2 + N2
AgNO3(aq) + K2S(aq) = Ag2S + KNO3 =>
2 AgNO3(aq) + K2S(aq) = Ag2S + 2 KNO3
C4OH10 + O2 = CO2 + H2O =>
C4OH10 + 6 O2 = 4 CO2 + 5 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
