| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca3(PO4)2 + 4 Al = 2 Al2(PO4)3 + 9 Ca
Ca(OH)2 + Na2HPO4 = Ca(H2PO4)2 + Na3PO4 + H2O =>
Ca(OH)2 + 6 Na2HPO4 = Ca(H2PO4)2 + 4 Na3PO4 + 2 H2O
AeCl3 + Na3PO4 = NaCl + AePO4 =>
AeCl3 + Na3PO4 = 3 NaCl + AePO4
CH3CH2CH3Cl2 = CH3CH(Cl)CH3HCl =>
CH3CH2CH3Cl2 = CH3CH(Cl)CH3HCl
Al2 + HCI = AlCI + H2 =>
Al2 + 2 HCI = 2 AlCI + H2
K3Po4 + Ca(NO3)2 = KNO3 + Ca3(Po4)2 =>
2 K3Po4 + 3 Ca(NO3)2 = 6 KNO3 + Ca3(Po4)2
C3H7OH + Cl = C3H7Cl + OH =>
C3H7OH + Cl = C3H7Cl + OH
Fe + Cu{2+} = Cu + Fe{+2} =>
Fe + Cu{2+} = Cu + Fe{+2}
AlCl3 + H = Al + HCl =>
AlCl3 + 3 H = Al + 3 HCl
K2CrO4 + SnCl2 + HCl = CrCl3 + H2O + KCl + SnCl4 =>
2 K2CrO4 + 3 SnCl2 + 16 HCl = 2 CrCl3 + 8 H2O + 4 KCl + 3 SnCl4
KBr + HNO3 = KNO3 + Br2 + NO + H2O =>
6 KBr + 8 HNO3 = 6 KNO3 + 3 Br2 + 2 NO + 4 H2O
H2Cr2O7 = H2 + Cr + O =>
H2Cr2O7 = H2 + 2 Cr + 7 O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H = H2 =>
2 H = H2
C7H8ClN + H2 = C7H9N + HCl =>
C7H8ClN + H2 = C7H9N + HCl
Ca + Cl2 + AgNO3 = Ca(NO3)2 + AgCl =>
Ca + Cl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
NaHSO4Ba(OH)2 = BaSO4NaOHH2O =>
NaHSO4Ba(OH)2 = BaSO4NaOHH2O
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H52 = H2 =>
H52 = 26 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2O3 + SO3 = Fe2(SO4)3 =>
Fe2O3 + 3 SO3 = Fe2(SO4)3
Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
H3PO4 + BaO = H2O + Ba3(PO4)2 =>
2 H3PO4 + 3 BaO = 3 H2O + Ba3(PO4)2
NCl2 = N3 + Cl2 =>
3 NCl2 = N3 + 3 Cl2
HCNO = CNO{-} + H{+} =>
HCNO = CNO{-} + H{+}
CuO2 + HCl = CuCl2 + H2O + O =>
CuO2 + 2 HCl = CuCl2 + H2O + O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
SiON + CHF3 = SiF4 + H2O + N + C + O =>
3 SiON + 4 CHF3 = 3 SiF4 + 2 H2O + 3 N + 4 C + O
H2CO3 + NiCl2 = NiCO3 + HCl =>
H2CO3 + NiCl2 = NiCO3 + 2 HCl
Zn + MgCl2 = Mg + Zn(Cl)2 =>
Zn + MgCl2 = Mg + Zn(Cl)2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
PCl3(g) + H2O(l) = H3PO3(s) + HCl(g) =>
PCl3(g) + 3 H2O(l) = H3PO3(s) + 3 HCl(g)
Au + H{+} = Au{3+} + H2 =>
2 Au + 6 H{+} = 2 Au{3+} + 3 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
S + O = (SO2)2 =>
2 S + 4 O = (SO2)2
CNO + KSO = CSO + KNO =>
CNO + KSO = CSO + KNO
NH3 + Cu2O3 = Cu2 + N2 + H2O =>
2 NH3 + Cu2O3 = Cu2 + N2 + 3 H2O
SO2 = S2O4 =>
2 SO2 = S2O4
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4(s) + 3 NaNO3(aq)
Na{-2} + Cl{+2} = NaCl =>
Na{-2} + Cl{+2} = NaCl
CH3COOK + CH3OH = CH3COOH + CH3OK =>
CH3COOK + CH3OH = CH3COOH + CH3OK
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
CaC + HOH = CaOH + CH =>
CaC + HOH = CaOH + CH
H2S + SiO2 = SiS2 + H2O =>
2 H2S + SiO2 = SiS2 + 2 H2O
CrCl3 + K2SO3 + H2O = K2SO4 + CrCl2 + HCl =>
2 CrCl3 + K2SO3 + H2O = K2SO4 + 2 CrCl2 + 2 HCl
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3
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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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