| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
Ca(OH)2 + Na2HPO4 = CaHPO4 + NaOH =>
Ca(OH)2 + Na2HPO4 = CaHPO4 + 2 NaOH
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Ca(OH)2 + Na2HPO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 6 Na2HPO4 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + NaOH =>
Ca(OH)2 + Na2HPO4 = Ca(HPO4) + 2 NaOH
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
K2CO3 + HBrO3 = KBrO3 + CO2 + H2O =>
K2CO3 + 2 HBrO3 = 2 KBrO3 + CO2 + H2O
NH3(OH)2 + H2SO4 = NH3SO4 + H2O =>
NH3(OH)2 + H2SO4 = NH3SO4 + 2 H2O
Ag3PO4 + Fe(ClO2)3 = AgClO2 + FePO4 =>
Ag3PO4 + Fe(ClO2)3 = 3 AgClO2 + FePO4
SO32{-} + MnO4{-} + H{+} = MnO2 + SO42{-} + H2O =>
3 SO32{-} + 20 MnO4{-} + 20 H{+} = 20 MnO2 + 3 SO42{-} + 10 H2O
KO2 + CO2 + H2O = O2 + K(HCO)3 =>
4 KO2 + 12 CO2 + 6 H2O = 13 O2 + 4 K(HCO)3
Cr2O7{2-} + H{+} + SO3{2-} = Cr3{+} + SO4{2-} + H2O =>
3 Cr2O7{2-} + 8 H{+} + 17 SO3{2-} = 2 Cr3{+} + 17 SO4{2-} + 4 H2O
NaO2 = Na(O2) =>
NaO2 = Na(O2)
CuSO4 + O2 = CuO + SO4 =>
2 CuSO4 + O2 = 2 CuO + 2 SO4
K + Cr(NO3)2 = Cr + KNO3 =>
2 K + Cr(NO3)2 = Cr + 2 KNO3
(NH4)Cl + Na2(CO3) = NaCl + (NH4)2(CO3) =>
2(NH4)Cl + Na2(CO3) = 2 NaCl + (NH4)2(CO3)
Cr(OH)4{-} + O2{-2} = CrO4{-2} + OH{-} + H2O =>
2 Cr(OH)4{-} + 3 O2{-2} = 2 CrO4{-2} + 4 OH{-} + 2 H2O
Br2 + NH4Cl = NH4Br + Cl2 =>
Br2 + 2 NH4Cl = 2 NH4Br + Cl2
HS + CS2 + Cu = Cu2S + CH4 =>
4 HS + CS2 + 12 Cu = 6 Cu2S + CH4
K2CO3 + ZnCl2 = KCl + Zn2(CO3)2 =>
2 K2CO3 + 2 ZnCl2 = 4 KCl + Zn2(CO3)2
C2H3O2F + O2 = CO + H2O + HF =>
2 C2H3O2F + O2 = 4 CO + 2 H2O + 2 HF
Ba + NO3 = BaNO3 =>
Ba + NO3 = BaNO3
CH3CH2OH + O2 = H2O + CHCHOOH =>
4 CH3CH2OH + 5 O2 = 6 H2O + 4 CHCHOOH
CH3COONa + NaOH = Na2O + CH3COOH =>
CH3COONa + NaOH = Na2O + CH3COOH
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
NiS + NOCl = Ni{2+} + Cl{-} + NO + S =>
NiS + 2 NOCl = Ni{2+} + 2 Cl{-} + 2 NO + S
K2CO3 + H2SO4 = K2SO4CO2H2O =>
K2CO3 + H2SO4 = K2SO4CO2H2O
C3H8 + Zn2 = C3Zn + H6 =>
6 C3H8 + 3 Zn2 = 6 C3Zn + 8 H6
Hg2 + KCl = Hg2Cl2 + K =>
Hg2 + 2 KCl = Hg2Cl2 + 2 K
Al(NO3)3 + NaOH + HCl = Al(OH)3 + NaCl + HNO3 =>
Al(NO3)3 + 3 NaOH + 3 HCl = Al(OH)3 + 3 NaCl + 3 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/17/24
Équations équilibrées sur06/16/23
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