| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fl3N = 3 Fl + N
PH3 + KMnO4 = K3PO4 + MnO2 + KH2PO4 + H2O =>
6 PH3 + 16 KMnO4 = 5 K3PO4 + 16 MnO2 + KH2PO4 + 8 H2O
Ni(NO3) + NaOH = Ni(OH) + Na(NO3) =>
Ni(NO3) + NaOH = Ni(OH) + Na(NO3)
Ca + S5 = CaS =>
5 Ca + S5 = 5 CaS
CH3CH2OH + O2 = H2O + (CH3COOH) =>
CH3CH2OH + O2 = H2O + (CH3COOH)
CaCl2 + Na2CO3 = CO2 + CaO + NaCl =>
CaCl2 + Na2CO3 = CO2 + CaO + 2 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2Cr2O7 + HCl = CrO2Cl2 + H2O =>
H2Cr2O7 + 4 HCl = 2 CrO2Cl2 + 3 H2O
CrN2O4 + N2H8S1O4 = CrS1O4 + N1H4N1O2 =>
CrN2O4 + N2H8S1O4 = CrS1O4 + 2 N1H4N1O2
NH3 + KNO3 + H2O = NH4NO3 + KOH =>
NH3 + KNO3 + H2O = NH4NO3 + KOH
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
KHCO3 + H2SO4 = CO2 + H2O + K2SO4 =>
2 KHCO3 + H2SO4 = 2 CO2 + 2 H2O + K2SO4
C + H2(g) = C3H8(g) =>
3 C + 4 H2(g) = C3H8(g)
SnCl4 + NH5 = SnCl2 + HCl + N2 =>
5 SnCl4 + 2 NH5 = 5 SnCl2 + 10 HCl + N2
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
C3H7OH + MgO = C3H7O + Mg + H2O =>
2 C3H7OH + MgO = 2 C3H7O + Mg + H2O
AgCN + KCN = KAg(CN)2 =>
AgCN + KCN = KAg(CN)2
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
Be + NaOH = NaBeOH =>
Be + NaOH = NaBeOH
NH4VO3 + H2O2 + H2SO4 = H3[VO2(O2)2] + (NH4)2SO4 + H2O =>
2 NH4VO3 + 4 H2O2 + H2SO4 = 2 H3[VO2(O2)2] + (NH4)2SO4 + 2 H2O
C17H35CO2H + O2 = H2O + CO2 =>
C17H35CO2H + 26 O2 = 18 H2O + 18 CO2
NH4OH(s) = H2O + NH3 =>
NH4OH(s) = H2O + NH3
NaF + HNO3 = HF + Na2(NO3)2 =>
2 NaF + 2 HNO3 = 2 HF + Na2(NO3)2
KMnO4 + C2H2 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + C2H2 + 3 H2SO4 = 2 MnSO4 + 2 CO2 + K2SO4 + 4 H2O
Al(s) + MnO4{-}(aq) + H2O(l) = MnO2(s) + Al(OH)4{-}(aq) =>
Al(s) + MnO4{-}(aq) + 2 H2O(l) = MnO2(s) + Al(OH)4{-}(aq)
CuCl2 + H2S = CuH2 + Cl2S =>
CuCl2 + H2S = CuH2 + Cl2S
SiBr4 = Si + Br2 =>
SiBr4 = Si + 2 Br2
Fe(OH)3 + H2SnO3 = Fe2(SnO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SnO3 = Fe2(SnO3)3 + 6 H2O
H2S + O3 = H2O + SO4 =>
3 H2S + 5 O3 = 3 H2O + 3 SO4
C18H32O7 + C4H6O3 = C20H34O8 + C2H4O2 =>
C18H32O7 + C4H6O3 = C20H34O8 + C2H4O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2Cl3 + NaO = Al2O3 + NaCl =>
Al2Cl3 + 3 NaO = Al2O3 + 3 NaCl
CuSO4(H2O)5 + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4(H2O)5 + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + 9 H2O + CO2
HClO3 + P + H2O = HCl + H3PO4 =>
5 HClO3 + 6 P + 9 H2O = 5 HCl + 6 H3PO4
AmmoniumPhosphate + BariumAcetate = BariumPhosphate + AmmoniumAcetate =>
AmmoniumPhosphate + BariumAcetate = BariumPhosphate + AmmoniumAcetate
C4H6 + H{+} + KMnO4 + H2O = C4H6(OH)4 + Mn2{+} + K{+} =>
13 C4H6 + 12 H{+} + 8 KMnO4 + 20 H2O = 13 C4H6(OH)4 + 4 Mn2{+} + 8 K{+}
FeCl2 + KMnO4 + HCl = FeCl3 + Cl2MnCl2 + KCl + H2O =>
3 FeCl2 + KMnO4 + 8 HCl = 3 FeCl3 + Cl2MnCl2 + KCl + 4 H2O
K2CO3 + KH2PO4 = K2HPO4 + KOH + CO2 =>
K2CO3 + KH2PO4 = K2HPO4 + KOH + CO2
KIO3 + KI + HCl + CHCl3 = I2 + H2O + KClCHCl3 =>
KIO3 + 5 KI + 6 HCl + 6 CHCl3 = 3 I2 + 3 H2O + 6 KClCHCl3
FeCl2(aq) + Ag3PO4(aq) = Fe3(PO4)2(aq) + AgCl(s) =>
3 FeCl2(aq) + 2 Ag3PO4(aq) = Fe3(PO4)2(aq) + 6 AgCl(s)
MgCo3 = Mg + Co2 =>
2 MgCo3 = 2 Mg + 3 Co2
Ag(s) + H3PO4(aq) = AgPO4(s) + H2(g) =>
2 Ag(s) + 2 H3PO4(aq) = 2 AgPO4(s) + 3 H2(g)
P2O3 = P + PO4 =>
4 P2O3 = 5 P + 3 PO4
CH2OO + NaOH = CHOONa + H2O =>
CH2OO + NaOH = CHOONa + H2O
C3H8O3 + C2H6O + NaHCO3 = NaOH + C7H14O8 =>
C3H8O3 + C2H6O + 2 NaHCO3 = 2 NaOH + C7H14O8
SbH3 = Sb + H =>
SbH3 = Sb + 3 H
AgCl(s) + HNO3(aq) = AgNO3 + HCl =>
AgCl(s) + HNO3(aq) = AgNO3 + HCl
NH4ClO4 + Al = NO + HCl + Al2O3 + HOH =>
2 NH4ClO4 + 2 Al = 2 NO + 2 HCl + Al2O3 + 3 HOH
MnO2 + AnswerHCl = AnswerMnCl2 + AnswerH2O + AnswerCl2 =>
MnO2 + 4 AnswerHCl = AnswerMnCl2 + 2 AnswerH2O + AnswerCl2
Na2Cr2O7 + H2O + H2S = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
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