| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO + 3 Cl = POCl3
NaCI + AgNo3 = NaNo3 + AgCI =>
NaCI + AgNo3 = NaNo3 + AgCI
K[Cr(C2O4)2(H2O)2](H2O)2 + KOH = Cr(OH)3 + H2O + K2C2O4 =>
K[Cr(C2O4)2(H2O)2](H2O)2 + 3 KOH = Cr(OH)3 + 4 H2O + 2 K2C2O4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn(No3)2 + LiOH = Zn(OH)2 + LiNo3 =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 LiNo3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Mn(NO3)3 + MgCO3 = Mn2(CO3)3 + Mg(NO3)2 =>
2 Mn(NO3)3 + 3 MgCO3 = Mn2(CO3)3 + 3 Mg(NO3)2
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3* =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3*
C2H2(g) + Cl2(l) = C2H2Cl4(g) =>
C2H2(g) + 2 Cl2(l) = C2H2Cl4(g)
Mn + CO3 = Mn2(CO3)4 =>
2 Mn + 4 CO3 = Mn2(CO3)4
H2CCHCOOH + KMnO4 + H2O = H2C(OH)CH(OH)COOH + KOH + MnO2 =>
3 H2CCHCOOH + 2 KMnO4 + 4 H2O = 3 H2C(OH)CH(OH)COOH + 2 KOH + 2 MnO2
HNO2 + H{+} + Cl{-} = N2O + H2O + HClO =>
2 HNO2 + 2 H{+} + 2 Cl{-} = N2O + H2O + 2 HClO
KMnO4 + K3AsO3 + KOH = K2MnO4 + K3AsO4 + H2O =>
2 KMnO4 + K3AsO3 + 2 KOH = 2 K2MnO4 + K3AsO4 + H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Ba2(NO3)2 + NaOH = NaNO3 + BaOH =>
Ba2(NO3)2 + 2 NaOH = 2 NaNO3 + 2 BaOH
C5H12S(l) + O2(g) = CO2(g) + H20(l) + SO2(g) =>
5 C5H12S(l) + 30 O2(g) = 25 CO2(g) + 3 H20(l) + 5 SO2(g)
La2O3 + H2O(l) = La(OH)3 =>
La2O3 + 3 H2O(l) = 2 La(OH)3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
NaH2PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 NaH2PO4 + H2SO4 = Na2SO4 + 2 H3PO4
Cr(OH)3 + NaOH = H2O + Na3CrO3 =>
Cr(OH)3 + 3 NaOH = 3 H2O + Na3CrO3
PdMnO4 + H2O = Pd(OH)2 + H2MnO4 =>
PdMnO4 + 2 H2O = Pd(OH)2 + H2MnO4
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
FeS + CaO + H2 = CaS + Fe + H2O =>
FeS + CaO + H2 = CaS + Fe + H2O
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
Zn + Pb{+2}(NO3)2 = Zn{+2}(NO3)2 + Pb =>
Zn + Pb{+2}(NO3)2 = Zn{+2}(NO3)2 + Pb
As2S3 + HNO3 + H2O = H3AsO4 + NO + H3SO4 =>
3 As2S3 + 25 HNO3 + 10 H2O = 6 H3AsO4 + 25 NO + 9 H3SO4
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
C3 = C =>
C3 = 3 C
Rb(OH) + HBr = RbBr + H2O =>
Rb(OH) + HBr = RbBr + H2O
Zn(NO3)2HCl = ZnClH(NO3)2 =>
Zn(NO3)2HCl = ZnClH(NO3)2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Br2 + S203{-2} + H2O = Br{-} + SO4{-2} + H{+} =>
610 Br2 + S203{-2} + 812 H2O = 1220 Br{-} + 203 SO4{-2} + 1624 H{+}
NO3{-} + H{+} + Pb = Pb{2+} + NO2 + H2O =>
2 NO3{-} + 4 H{+} + Pb = Pb{2+} + 2 NO2 + 2 H2O
C2H6CHCH2OCH2COOH + O2 = CO2 + H2O =>
2 C2H6CHCH2OCH2COOH + 15 O2 = 12 CO2 + 12 H2O
NH2OH*HCl + H2O = NO2 + H2 + HCl =>
2 NH2OH*HCl + 2 H2O = 2 NO2 + 5 H2 + 2 HCl
Mg(OH)2 + Cl2 = MgCl2 + Mg(ClO3)4 + H2O =>
12 Mg(OH)2 + 13 Cl2 = 11 MgCl2 + Mg(ClO3)4 + 12 H2O
MnCl2 + NaOH = Mn(OH) + NaCl2 =>
MnCl2 + NaOH = Mn(OH) + NaCl2
AsF3 + CCl4 = AsCl3 + CCl2F2 =>
2 AsF3 + 3 CCl4 = 2 AsCl3 + 3 CCl2F2
MgCO3 + H2S = MgS + H2CO3 =>
MgCO3 + H2S = MgS + H2CO3
BaCl2 + H2O = HCl + Ba(OH)2 =>
BaCl2 + 2 H2O = 2 HCl + Ba(OH)2
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
I2 + HNO3 = HIO3 + NO + H2 = =>
2 I2 + 6 HNO3 = 4 HIO3 + 6 NO + H2
H3(PO4) + Ba(OH)3 = Ba(PO4) + H2O =>
H3(PO4) + Ba(OH)3 = Ba(PO4) + 3 H2O
NH4Br + LiOH = LiBr + NH3 + H2O =>
NH4Br + LiOH = LiBr + NH3 + H2O
HNO2 + RbOH = RbNO2 + H2O =>
HNO2 + RbOH = RbNO2 + H2O
Ca + FeSO4 = Fe + CaSO4 =>
Ca + FeSO4 = Fe + CaSO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca + FeSO4 = Fe + CaSO4 =>
Ca + FeSO4 = Fe + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/09/24
Équations équilibrées sur10/09/23
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