Équations équilibrées la veille |
5 C10H14 + 54 KMnO4 + 81 H2SO4 = 50 CO2 + 54 MnSO4 + 27 K2SO4 + 116 H2O
SnCl2 + HgCl2 + HCl = Hg2Cl2 + H2[SnCl6] =>
SnCl2 + 2 HgCl2 + 2 HCl = Hg2Cl2 + H2[SnCl6]
NaH(CO3) = Na2CO3 + CO2 + H2O =>
2 NaH(CO3) = Na2CO3 + CO2 + H2O
Cu + KI = CuI2 + K =>
Cu + 2 KI = CuI2 + 2 K
K(s) + F(g) = KF =>
K(s) + F(g) = KF
NaCIO4 = NaCI + O2 =>
NaCIO4 = NaCI + 2 O2
H2SO4 + H2 = H2S + H2O =>
H2SO4 + 4 H2 = H2S + 4 H2O
Ni(SO4) + Na(OH) = Ni(OH) + Na(SO4) =>
Ni(SO4) + Na(OH) = Ni(OH) + Na(SO4)
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
Ca(OH)2(s) + HCl(g) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(g) = CaCl2(aq) + 2 H2O(l)
CaSO4 + BaI2 = BaSO4 + CaI2 =>
CaSO4 + BaI2 = BaSO4 + CaI2
Al(s) + CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g) =>
Al(s) + 2 CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g)
SrO2 + H2O = H2SrO3 =>
SrO2 + H2O = H2SrO3
C6H14(aq) + O2(g) = CO2(g) + H2O(aq) =>
2 C6H14(aq) + 19 O2(g) = 12 CO2(g) + 14 H2O(aq)
CH2CHCH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
K4Fe(CN)6 + Zn(NO3)2 = KNO3 + Zn4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 Zn(NO3)2 = 8 KNO3 + Zn4(Fe(CN)6)2
CuCl2 + H2O = CuOHCl + HCl =>
CuCl2 + H2O = CuOHCl + HCl
HCI = H + C + I =>
HCI = H + C + I
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH =>
Al(CH3COO)3 + H2O = Al(OH)(CH3COO)2 + CH3COOH
NH4 + KOH = KNH3 + H2O =>
NH4 + KOH = KNH3 + H2O
HCl(aq) + K2CO3(s) = KCl(aq) + CO2 + H2O =>
2 HCl(aq) + K2CO3(s) = 2 KCl(aq) + CO2 + H2O
N2 + O3 = NO =>
3 N2 + 2 O3 = 6 NO
Cu + NO2 = Cu2O + NO =>
2 Cu + NO2 = Cu2O + NO
Cu(NO3)2 + K3(PO4) = Cu3(PO4)2 + KNO3 =>
3 Cu(NO3)2 + 2 K3(PO4) = Cu3(PO4)2 + 6 KNO3
C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2
Fe + KCl = FeCl3 + K =>
Fe + 3 KCl = FeCl3 + 3 K
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O =>
(CH3)2CHOH + CuO = (CH3)2CO + Cu + H2O
CN + O2 = CO2 + NO =>
2 CN + 3 O2 = 2 CO2 + 2 NO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH4(g) + Cl2 = CCl4 + HCl =>
CH4(g) + 4 Cl2 = CCl4 + 4 HCl
Na(s) + Cl2(aq) = NaCl(s) =>
2 Na(s) + Cl2(aq) = 2 NaCl(s)
NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(NO3)2(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = Cu(NH3)4(NO3)2(aq)
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2[Co(NH3)6]Cl3 + 24 H2O
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Cu + HNO3 + H2O = [Cu(H2O)6](NO3)2 + NO =>
3 Cu + 8 HNO3 + 14 H2O = 3[Cu(H2O)6](NO3)2 + 2 NO
CaS = Ca + S =>
CaS = Ca + S
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
KNO3 + (NH4)2CO3 = K2CO3 + (NH4)NO3 =>
2 KNO3 + (NH4)2CO3 = K2CO3 + 2(NH4)NO3
MnO + HI = MnI2 + H2O =>
MnO + 2 HI = MnI2 + H2O
N2O + H3PO4 = N3PO4 + H2O =>
3 N2O + 2 H3PO4 = 2 N3PO4 + 3 H2O
Fe(s) + AgNO3 = Fe(NO3)2 + Ag =>
Fe(s) + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CO2O3 + H2 = CO + H2O =>
CO2O3 + 4 H2 = CO + 4 H2O
Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H
CuO2 = Cu2 + O2 =>
2 CuO2 = Cu2 + 2 O2
CaCl2 + NaCl = CaCl2NaCl =>
CaCl2 + NaCl = CaCl2NaCl
Br2 + HI = HBr + I2 =>
Br2 + 2 HI = 2 HBr + I2
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*2H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*2H2O + 4 NaOH + 6 H2O
Ca3(PO4)2 + SiO2 + C(s) = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C(s) = 6 CaSiO3 + 10 CO + P4
CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(subscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(subscript)2O
HNO3(aq) + HCl(aq) = NOCl(g) + Cl2(g) + H2O(l) =>
HNO3(aq) + 3 HCl(aq) = NOCl(g) + Cl2(g) + 2 H2O(l)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.