| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgBr + HNO3 = HBr + AgNO3
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
CH5N3O4 + O2 = CO2 + NO2 + H2O =>
4 CH5N3O4 + 13 O2 = 4 CO2 + 12 NO2 + 10 H2O
H2O + H2C2O4 = H2CO3 + H =>
2 H2O + H2C2O4 = 2 H2CO3 + 2 H
BeO + N = Be + NO =>
BeO + N = Be + NO
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
CuNo3 + KOH = KNo3 + CuOH =>
CuNo3 + KOH = KNo3 + CuOH
PCl5 + HCl = PCl + HCl5 =>
PCl5 + HCl = PCl + HCl5
NaH2PO4 + NaOH = H2O + Na3PO4 =>
NaH2PO4 + 2 NaOH = 2 H2O + Na3PO4
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O
LiOH + H2CO3 = Li2CO3 + HOH =>
2 LiOH + H2CO3 = Li2CO3 + 2 HOH
At + H2O = HAtO + HAt =>
2 At + H2O = HAtO + HAt
K2S + HF = K2F + HS =>
K2S + HF = K2F + HS
C3H8(g) + O2(g) = CO2(g) + H2O4(l) =>
C3H8(g) + 11 O2(g) = 3 CO2(g) + 4 H2O4(l)
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
CH3COOH + Ag = CH3CHO + Ag2O =>
CH3COOH + 2 Ag = CH3CHO + Ag2O
NaMnO4 + HCl = Cl2 + H2O + NaCl + MnCl2 =>
2 NaMnO4 + 16 HCl = 5 Cl2 + 8 H2O + 2 NaCl + 2 MnCl2
CH3COOH + Na2CO3 = CHCOONa + H2O =>
3 CH3COOH + 2 Na2CO3 = 4 CHCOONa + 4 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
KO2 + H2O = KOH + O2O =>
2 KO2 + H2O = 2 KOH + O2O
HBr + Ag2CO3 = CO2 + AgBr + H2O =>
2 HBr + Ag2CO3 = CO2 + 2 AgBr + H2O
(NH4)2(SO4) + Ca(OH)2 = (OH)(NH4) + Ca(SO4) =>
(NH4)2(SO4) + Ca(OH)2 = 2(OH)(NH4) + Ca(SO4)
Al + Co2 = Al2Co =>
4 Al + Co2 = 2 Al2Co
NH4NO3 + Na2SO4 = Na2NO3 + NH4SO4 =>
NH4NO3 + Na2SO4 = Na2NO3 + NH4SO4
KOH + CO2 + NCO + H2O = NH4 + KCO3 =>
2 KOH + CO2 + NCO + H2O = NH4 + 2 KCO3
Ba(ClO2)2 + H2SO4 = BaSO4 + HClO4 + Cl2 + H2O =>
7 Ba(ClO2)2 + 7 H2SO4 = 7 BaSO4 + 6 HClO4 + 4 Cl2 + 4 H2O
Ca(CN)2 + K = KCN + Ca =>
Ca(CN)2 + 2 K = 2 KCN + Ca
CH3OH + H2CrO4 = CH2OOH + H2O + CrH2 =>
8 CH3OH + 3 H2CrO4 = 8 CH2OOH + 4 H2O + 3 CrH2
C5HH12 + O2 = CO2 + H2O =>
4 C5HH12 + 33 O2 = 20 CO2 + 26 H2O
Cu2 + HCl = CuCl + H2 =>
Cu2 + 2 HCl = 2 CuCl + H2
KO2 + H2O = KOH + O2O =>
2 KO2 + H2O = 2 KOH + O2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H9OHCuO = CuH2OC4H8O =>
C4H9OHCuO = CuH2OC4H8O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO3 + H2SO4 = CO2 + SO4 + H2O =>
CO3 + H2SO4 = CO2 + SO4 + H2O
NaHCO3(t) = Na2CO3(g) + CO2(g) + H2O(g) =>
2 NaHCO3(t) = Na2CO3(g) + CO2(g) + H2O(g)
Ag + BrF3 + KF = KAgF4 + Br2 =>
2 Ag + 2 BrF3 + 2 KF = 2 KAgF4 + Br2
CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + H2O + Cu =>
2 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 4 H2O + 2 Cu
PdO2 + NaBH4 = NaBO2 + PdH4 =>
PdO2 + NaBH4 = NaBO2 + PdH4
C20H52 + O2 = CO2 + H2O =>
C20H52 + 33 O2 = 20 CO2 + 26 H2O
[NH4]2Fe[SO4]2 + NaOH = Fe[OH]2 + NH3 + Na2SO4 + H2O =>
[NH4]2Fe[SO4]2 + 4 NaOH = Fe[OH]2 + 2 NH3 + 2 Na2SO4 + 2 H2O
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
CoCO3 + H2O2 + NaOH = NaCoO2 + H2O + CO2 =>
2 CoCO3 + H2O2 + 2 NaOH = 2 NaCoO2 + 2 H2O + 2 CO2
CuCl2 + NH2OH*HCl = CuCl + N2 + HCl + H2O =>
2 CuCl2 + 2 NH2OH*HCl = 2 CuCl + N2 + 4 HCl + 2 H2O
BaFeO4 + HCl = FeCl3 + Cl2 + BaCl2 + H2O =>
2 BaFeO4 + 16 HCl = 2 FeCl3 + 3 Cl2 + 2 BaCl2 + 8 H2O
NaCl + AgHNO3 = AgCl + NaHNO3 =>
NaCl + AgHNO3 = AgCl + NaHNO3
C3H8 + O8 = C3O8 + H8 =>
C3H8 + O8 = C3O8 + H8
P + KOH + H2O = PH2 + KH2PO2 =>
3 P + 2 KOH + 2 H2O = PH2 + 2 KH2PO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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