| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(CO3)2 + 2 NaPO4 = Cu(PO4)2 + 2 NaCO3
Ironoxide + hydrogen = iron + water =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HBr2 + KOH = HOH + KBr2 =>
HBr2 + KOH = HOH + KBr2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H3PO4 + Ca(OH)2 = CaPO4 + H2O + H2 =>
2 H3PO4 + 2 Ca(OH)2 = 2 CaPO4 + 4 H2O + H2
N2H4 + N2O2 = N4 + H2O =>
N2H4 + N2O2 = N4 + 2 H2O
K + HNO3 = K(NO3)2 + H2 =>
K + 2 HNO3 = K(NO3)2 + H2
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
H2SO4 + MgO = MgSO4 + H2O =>
H2SO4 + MgO = MgSO4 + H2O
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
Mg + ZnSO4 = Zn + SO4Mg =>
Mg + ZnSO4 = Zn + SO4Mg
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
C5H11Cl + NaHCO3 = CO2 + NaCl + H2O + C5H9 =>
29 C5H11Cl + 29 NaHCO3 = 24 CO2 + 29 NaCl + 39 H2O + 30 C5H9
Cr2O7 + HCl = Cr + H2O + Cl2 =>
Cr2O7 + 14 HCl = 2 Cr + 7 H2O + 7 Cl2
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
C3H7OH + C4H9COOH = H2O + C7H14O2 =>
2 C3H7OH + 3 C4H9COOH = 2 H2O + 3 C7H14O2
Al + Fe3No3 = AlNo3 + Fe =>
Al + Fe3No3 = AlNo3 + 3 Fe
H2CO3{-2} + Zn{2+} = ZnCO3 + H =>
H2CO3{-2} + Zn{2+} = ZnCO3 + 2 H
O2 + Ag = AgO =>
O2 + 2 Ag = 2 AgO
C2H2O4 + H2O = C2H2O4*2H2O =>
C2H2O4 + 2 H2O = C2H2O4*2H2O
B2O3 + K[BF4] + H2SO4 = BF3 + KHSO4 + H2O =>
B2O3 + 6 K[BF4] + 6 H2SO4 = 8 BF3 + 6 KHSO4 + 3 H2O
H2O2 + NaI = H2I + NaO2 =>
H2O2 + NaI = H2I + NaO2
FeC2O4*2H2O + H2O2 + H2C2O4*2H20 + K2C2O4*H2O = K2[Fe(C2O4)3]*2H2O + H2O =>
FeC2O4*2H2O + 21 H2O2 + H2C2O4*2H20 + K2C2O4*H2O = K2[Fe(C2O4)3]*2H2O + 43 H2O
Sn(s) + HNO3(aq) = SnO2(s) + NO2(g) + H2O(l) =>
Sn(s) + 4 HNO3(aq) = SnO2(s) + 4 NO2(g) + 2 H2O(l)
C3H8 + OO2 = CO2 + H2O =>
3 C3H8 + 10 OO2 = 9 CO2 + 12 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu299Zn1O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 299 Cu(CO2CH3)2 + Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu299Zn1O700 + 2600 CO + 1950 H2O
Cu + (OH)2 = Cu(OH)2 =>
Cu + (OH)2 = Cu(OH)2
Ar2 + O2 = Ar2O =>
2 Ar2 + O2 = 2 Ar2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
Cu + KNO2 = Cu(NO2)2 + K =>
Cu + 2 KNO2 = Cu(NO2)2 + 2 K
C5H12(l) + O2(g) = H2O(l) + CO2(g) =>
C5H12(l) + 8 O2(g) = 6 H2O(l) + 5 CO2(g)
Ba + HNO = BaNO + H =>
Ba + HNO = BaNO + H
Al + KOH + H2O = K{+} + [Al(OH)4{-}] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2[Al(OH)4{-}] + 3 H2
C2H5MgCl + CH2O = C4H8O + MgOHCl =>
C2H5MgCl + 2 CH2O = C4H8O + MgOHCl
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2(aq) + CuSO4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = (NH4)2Cl2(aq) + CuSO4(aq)
CH3CO2Na + HCl = NaCl + CH3COOH =>
CH3CO2Na + HCl = NaCl + CH3COOH
Ba(OH)2 + NO = BaNO2 + H2O =>
Ba(OH)2 + NO = BaNO2 + H2O
LiN + HCl = LiCl + HN =>
LiN + HCl = LiCl + HN
N2H2 + I2 = HI + N2 =>
N2H2 + I2 = 2 HI + N2
CuS + Na2SO4 = CuSO4 + Na2S =>
CuS + Na2SO4 = CuSO4 + Na2S
Na4MnO + CaCO3 = Na2CO3 + Ca2MnO =>
Na4MnO + 2 CaCO3 = 2 Na2CO3 + Ca2MnO
CO + N = CON =>
CO + N = CON
Ca + S8 + O2 = CaSO4 =>
8 Ca + S8 + 16 O2 = 8 CaSO4
magnesiumcarbonate + hydrochloricacid = magnesiumchloride + carbondioxide + water =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
C6H15Cl2NO + Ca(OH)2 = C6H14ClNO + H2O + CaCl2 =>
2 C6H15Cl2NO + Ca(OH)2 = 2 C6H14ClNO + 2 H2O + CaCl2
MgSO4*7H2O = Mg + SO3 + H + O =>
MgSO4*7H2O = Mg + SO3 + 14 H + 8 O
(C3(CH2)4CH3) + O2 = CO2 + H2O =>
4(C3(CH2)4CH3) + 43 O2 = 32 CO2 + 22 H2O
H3SbO3 + Fe(OH)3 = FeSbO3 + H2O =>
H3SbO3 + Fe(OH)3 = FeSbO3 + 3 H2O
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/08/23
Équations équilibrées sur01/07/23
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