| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrF3 + 3 NH4OH = Cr(OH)3 + 3 NH4F
H2O2 + CrSO3 = CrSO4 + H2O =>
H2O2 + CrSO3 = CrSO4 + H2O
Zr(OH)4*3H2O = ZrO2 + H2O =>
Zr(OH)4*3H2O = ZrO2 + 5 H2O
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
KOH + NO = KNO2 + N2 + HO =>
2 KOH + 4 NO = 2 KNO2 + N2 + 2 HO
C6H14O2N4 + H2O = CH4ON2 + C5H12O2N2 =>
C6H14O2N4 + H2O = CH4ON2 + C5H12O2N2
C232H464 + O2 = CO2 + H2O =>
C232H464 + 348 O2 = 232 CO2 + 232 H2O
Al + Sn(NO3)2 = Al(NO3)3 + Sn =>
2 Al + 3 Sn(NO3)2 = 2 Al(NO3)3 + 3 Sn
FeCl3{-} + AgNO3{-} = AgCl3{-} + FeNO3{-}3 =>
FeCl3{-} + AgNO3{-} = AgCl3{-} + FeNO3{-}3
MgCO3(s) = MgO(s) + CO2(i) =>
MgCO3(s) = MgO(s) + CO2(i)
CH3CH2CONH2 + Br2 + KOH = CH3CH2NH2 + CO2 + HBr + KBr =>
CH3CH2CONH2 + Br2 + KOH = CH3CH2NH2 + CO2 + HBr + KBr
Al2O3 + NaOH = H2O + NaAlO2 =>
Al2O3 + 2 NaOH = H2O + 2 NaAlO2
Hg2 + H2S = HgS + H =>
Hg2 + 2 H2S = 2 HgS + 4 H
HNO3 + FeI2 = I2 + Fe(NO3)3 + NO + H2O =>
4 HNO3 + FeI2 = I2 + Fe(NO3)3 + NO + 2 H2O
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
CuO + Br = CuBr2 + O2 =>
2 CuO + 4 Br = 2 CuBr2 + O2
Mg + Ge = Mg2Ge =>
2 Mg + Ge = Mg2Ge
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
HCOOH + CN = COOH + HCN =>
HCOOH + CN = COOH + HCN
NaOH + BaCl2 + CH3COOH = NaCl + Ba + CHCOO + H2O =>
6 NaOH + 3 BaCl2 + 2 CH3COOH = 6 NaCl + 3 Ba + 2 CHCOO + 6 H2O
COSO4 + KOH = CO(OH)2 + K2SO4 =>
COSO4 + 2 KOH = CO(OH)2 + K2SO4
SiO2 + Na2CO3 + H2O = Na2SiO3 + NaHCO3 =>
SiO2 + 2 Na2CO3 + H2O = Na2SiO3 + 2 NaHCO3
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Ni2 = Ni =>
Ni2 = 2 Ni
NaOH + BaCl + CHCOOH = NaCl + Ba + CHCOO + H2O =>
NaOH + BaCl + CHCOOH = NaCl + Ba + CHCOO + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al(OH)3 + H2S = AlS(OH) + H2O =>
Al(OH)3 + H2S = AlS(OH) + 2 H2O
C6H14 + AlCl3 = C6H14Cl2 + Al =>
3 C6H14 + 2 AlCl3 = 3 C6H14Cl2 + 2 Al
Al + NaOH + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
(CH3)2NH2Cl + H2O = H3O + (CH3)2NHCl =>
(CH3)2NH2Cl + H2O = H3O + (CH3)2NHCl
Na3PO4 + CaSO4 = Ca3(PO4) + NaSO4 =>
Na3PO4 + 3 CaSO4 = Ca3(PO4) + 3 NaSO4
SrF = FSr =>
SrF = FSr
KI + Na2CO3 = Na2I2 + K2CO3 =>
2 KI + Na2CO3 = Na2I2 + K2CO3
Mg + Li2CO3 = MgCO3 + Li =>
Mg + Li2CO3 = MgCO3 + 2 Li
Li2CO3 + Mg = Li + MgO + CO2 =>
Li2CO3 + Mg = 2 Li + MgO + CO2
Co(NO3)2 + K2S = K2(NO3)2 + CoS =>
Co(NO3)2 + K2S = K2(NO3)2 + CoS
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
C18H32O2 + H2O = H2 + HCO3{-} + H{+} =>
C18H32O2 + 52 H2O = 50 H2 + 18 HCO3{-} + 18 H{+}
CH4N2O + C12H22O11 + HCl = C9H10ClN5O2 + H2O =>
60 CH4N2O + 13 C12H22O11 + 24 HCl = 24 C9H10ClN5O2 + 155 H2O
C18H32O2 + H2O = CO2 + H2 =>
C18H32O2 + 34 H2O = 18 CO2 + 50 H2
CO2 + AgNO3 = AgCO2 + NO3 =>
CO2 + AgNO3 = AgCO2 + NO3
CaO2*8H2O + H2SO4 = CaSO4*2H2O + O2 + H2O =>
2 CaO2*8H2O + 2 H2SO4 = 2 CaSO4*2H2O + O2 + 14 H2O
CsCl(s) = Cs(s) + Cl2(g) =>
2 CsCl(s) = 2 Cs(s) + Cl2(g)
Zn(OH)2 + H3PO4 = (ZnOH)3PO4 + H2O =>
3 Zn(OH)2 + H3PO4 = (ZnOH)3PO4 + 3 H2O
HCl + FePo4 = FeCl3 + H3Po4 =>
3 HCl + FePo4 = FeCl3 + H3Po4
MnO{4} + I{-} = MnO{2} + I{2}inbasicmedium =>
3 MnO{4} + 2 I{-} = 3 MnO{2} + 2 I{2}inbasicmedium
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
CrO3 + Ca(OH)2 = CaCrO4 + H2O =>
CrO3 + Ca(OH)2 = CaCrO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/24
Équations équilibrées sur12/06/23
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