| Équations équilibrées la veille |
2 C17H33COOH + Zn(OH)2 = (C17H33COO)2Zn + 2 H2O
MgCO3 + HBr = CO2 + H2O + MgBr2 =>
MgCO3 + 2 HBr = CO2 + H2O + MgBr2
FeS2 + HCl = HS + FeCl2 =>
FeS2 + 2 HCl = 2 HS + FeCl2
Al2S3 + Na2SeO4 + H2SO4 = Al2(SO4)3 + Na2SO4 + SeO2 + H2O =>
Al2S3 + 12 Na2SeO4 + 12 H2SO4 = Al2(SO4)3 + 12 Na2SO4 + 12 SeO2 + 12 H2O
C35H56 + NO = CO2 + H2O + N2 =>
C35H56 + 98 NO = 35 CO2 + 28 H2O + 49 N2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
(NH4)CO3 + MgSO4 = (NH4)2SO4 + Mg(CO3)2 =>
2(NH4)CO3 + MgSO4 = (NH4)2SO4 + Mg(CO3)2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
[(NH4)2Cu(SO4)2] + KI = (NH4)2SO4 + CuI + K2SO4 + I2 =>
2[(NH4)2Cu(SO4)2] + 4 KI = 2(NH4)2SO4 + 2 CuI + 2 K2SO4 + I2
BaCl + KS = BaS + KCl =>
BaCl + KS = BaS + KCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuS2 + O2 = Cu + SO3 =>
CuS2 + 3 O2 = Cu + 2 SO3
Cs + Se = Cs2Se =>
2 Cs + Se = Cs2Se
SrO + H2SO4 = Sr2(SO4)2 + H2O =>
2 SrO + 2 H2SO4 = Sr2(SO4)2 + 2 H2O
Mg(s) + CuSO4(ac) = MgSO4(ac) + Cu(s) =>
Mg(s) + CuSO4(ac) = MgSO4(ac) + Cu(s)
NaHCO3 + Al2(SO4)3 = Al(OH)3 + CO2 + Na2SO4 =>
6 NaHCO3 + Al2(SO4)3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4
Mg(s) + CuSO4(ac) = MgSO4(ac) + Cu(s) =>
Mg(s) + CuSO4(ac) = MgSO4(ac) + Cu(s)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Mg(s) + CuSO4(ac) = MgSO4(ac) + Cu(s) =>
Mg(s) + CuSO4(ac) = MgSO4(ac) + Cu(s)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Mn + Sn = MnSn =>
Mn + Sn = MnSn
Fe3(PO4)2 + KCl = FeCl2 + K3PO4 =>
Fe3(PO4)2 + 6 KCl = 3 FeCl2 + 2 K3PO4
H2O2 + HCl = HOCl + H2O =>
H2O2 + HCl = HOCl + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
CH2(OH)3 + O2 = CO2 + H2O =>
4 CH2(OH)3 + 3 O2 = 4 CO2 + 10 H2O
SiO2 + HNO3 = SiNO3 + HO2 =>
SiO2 + HNO3 = SiNO3 + HO2
Ti2Ni4H3 = H2 + Ti + Ni =>
2 Ti2Ni4H3 = 3 H2 + 4 Ti + 8 Ni
MnO4{-} + NH3 = NO3{-} + MnO2 + HO{-} + H2O =>
8 MnO4{-} + 3 NH3 = 3 NO3{-} + 8 MnO2 + 5 HO{-} + 2 H2O
BaO + Na = Ba + Na2O =>
BaO + 2 Na = Ba + Na2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C4H18 + H2 = C4H20 =>
C4H18 + H2 = C4H20
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe2O3 + NaCl = Fe3O4 + NaO + Cl2 =>
6 Fe2O3 + 2 NaCl = 4 Fe3O4 + 2 NaO + Cl2
PB(NO3)2 + CU = PB + CU(NO3)2 =>
PB(NO3)2 + CU = PB + CU(NO3)2
Ca(CH3COO)2 + (NH4)2C2O4 + NaOH = NH3 + H2O + CaC2O4 + Na2(CH3COO)2 =>
Ca(CH3COO)2 + (NH4)2C2O4 + 2 NaOH = 2 NH3 + 2 H2O + CaC2O4 + Na2(CH3COO)2
F2O3 + H2 = F + H2O =>
F2O3 + 3 H2 = 2 F + 3 H2O
MgCl2 + Na2PO3 = MgPO3 + NaCl =>
MgCl2 + Na2PO3 = MgPO3 + 2 NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Li2CO3 + MgO = Li2O + MgCO3 =>
Li2CO3 + MgO = Li2O + MgCO3
NaHO + H2S = Na2S + H2O =>
2 NaHO + H2S = Na2S + 2 H2O
Ba(CH3COO)2 = Ba + CH3COO =>
Ba(CH3COO)2 = Ba + 2 CH3COO
Fe(OH2)2 + H2O2 = Fe(OH)3 + H2O =>
2 Fe(OH2)2 + 3 H2O2 = 2 Fe(OH)3 + 4 H2O
Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
NaVO3 + HCl = Na6V10O28 + NaCl + H2O =>
10 NaVO3 + 4 HCl = Na6V10O28 + 4 NaCl + 2 H2O
(PH3)2 + O2 = H2O + P4O10 =>
2(PH3)2 + 8 O2 = 6 H2O + P4O10
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
