| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
Al + Br = AlBr1 =>
Al + Br = AlBr1
MnCl4 + AgNO3 = MnNO3 + AgCl4 =>
MnCl4 + AgNO3 = MnNO3 + AgCl4
C6H5OH + NaCl = C6H5ONa + HCl =>
C6H5OH + NaCl = C6H5ONa + HCl
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
H2 + SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2 + SO4 + Cu(OH)2 = CuSO4 + 2 H2O
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
Ba(NO3)3 + Na2SO4 = Ba2(SO4)3 + NaNO3 =>
2 Ba(NO3)3 + 3 Na2SO4 = Ba2(SO4)3 + 6 NaNO3
C2H4 + H3NO3S = (NH2)2CO + H2S2O7 + S + H =>
7 C2H4 + 28 H3NO3S = 14(NH2)2CO + 10 H2S2O7 + 8 S + 36 H
H2C2O4 + AgCl = Ag + Cl{-} + CO2 + H{+} =>
H2C2O4 + 2 AgCl = 2 Ag + 2 Cl{-} + 2 CO2 + 2 H{+}
O2 + LH2 = H2O + LO =>
O2 + LH2 = H2O + LO
H3PO3 + Sr(OH)2 = HOH + Sr3(PO3)2 =>
2 H3PO3 + 3 Sr(OH)2 = 6 HOH + Sr3(PO3)2
Boron + Oxygen = B2O5 =>
4 B + 5 O2 = 2 B2O5
XBaO + XH2O = XH2Ba + XO2 =>
XBaO + XH2O = XH2Ba + XO2
Na2HPO4 + H2O = PO4{3-} + H3O{+} + Na{+} =>
Na2HPO4 + H2O = PO4{3-} + H3O{+} + 2 Na{+}
C6H8O7 + MgCO3 = Mg(C6H8O7)2 + CO2 + H2O =>
19 C6H8O7 + 9 MgCO3 = 9 Mg(C6H8O7)2 + 15 CO2 + 4 H2O
C(s) + H2O(g) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(g) = CH4(g) + CO2(g)
CrCO3 + HCl = CrCl2 + H2O + CO2 =>
CrCO3 + 2 HCl = CrCl2 + H2O + CO2
KS = K2S2 =>
2 KS = K2S2
AlCl3 + CuBr = CuCl + AlBr3 =>
AlCl3 + 3 CuBr = 3 CuCl + AlBr3
H2S + Sn(OH)2 = Sn2S2 + H2O =>
2 H2S + 2 Sn(OH)2 = Sn2S2 + 4 H2O
H2(SO4) + K(OH) = H2O + K2(SO4) =>
H2(SO4) + 2 K(OH) = 2 H2O + K2(SO4)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
MnO3 + HCl = MnCl2 + H2O + O2 =>
MnO3 + 2 HCl = MnCl2 + H2O + O2
Cl2(g) + F2(g) = ClF =>
Cl2(g) + F2(g) = 2 ClF
As2O5 + KOH = As(OH)5 + K2O =>
As2O5 + 10 KOH = 2 As(OH)5 + 5 K2O
KBrO3 + HI = KBr + I2 + H2O =>
KBrO3 + 6 HI = KBr + 3 I2 + 3 H2O
NaCl(s) + O2(g) = NaO2(g) + Cl(g) =>
NaCl(s) + O2(g) = NaO2(g) + Cl(g)
NH2OH + I2 + KOH = N2 + KI + H2O =>
2 NH2OH + I2 + 2 KOH = N2 + 2 KI + 4 H2O
MnO2 + Hg + HCl = Mn + Hg2Cl2 + OH =>
MnO2 + 2 Hg + 2 HCl = Mn + Hg2Cl2 + 2 OH
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ma + HNO3 = MaNO3 + H2 =>
2 Ma + 2 HNO3 = 2 MaNO3 + H2
FeNO + NaOH = FeOH + NaNO =>
FeNO + NaOH = FeOH + NaNO
Li2CO3 + HNO2 = Li2NO2 + HCO3 =>
Li2CO3 + HNO2 = Li2NO2 + HCO3
Ma + HNO3 = MaNO3 + H2 =>
2 Ma + 2 HNO3 = 2 MaNO3 + H2
Fe3(PO4)2 = Fe + P4 + O2 =>
2 Fe3(PO4)2 = 6 Fe + P4 + 8 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaOH + Na2CO3 = NaOHNa2CO3 =>
NaOH + Na2CO3 = NaOHNa2CO3
Tm3 + O2 = Tm2O3 =>
4 Tm3 + 9 O2 = 6 Tm2O3
CO(NH2)2 + KBrO + NaOH = KBr + Na2CO3 + N2 + H2O =>
CO(NH2)2 + 3 KBrO + 2 NaOH = 3 KBr + Na2CO3 + N2 + 3 H2O
C6H12 + O2 = CO2 + H =>
C6H12 + 6 O2 = 6 CO2 + 12 H
C130H207O87N + H2O = CH4 + CO2 + NH3 =>
4 C130H207O87N + 142 H2O = 275 CH4 + 245 CO2 + 4 NH3
MgO + NaCl = NaO + MgCl =>
MgO + NaCl = NaO + MgCl
Ma + HNO3 = MaNO3 + H2 =>
2 Ma + 2 HNO3 = 2 MaNO3 + H2
CuFeS2 + O2 + SiO2 = Cu + SO2 + FeSiO3 =>
2 CuFeS2 + 5 O2 + 2 SiO2 = 2 Cu + 4 SO2 + 2 FeSiO3
KMnO4 + H2SO4 + KIO3 = MnSO4 + K2SO4 + KIO4 + H2 =>
2 KMnO4 + 3 H2SO4 + 8 KIO3 = 2 MnSO4 + K2SO4 + 8 KIO4 + 3 H2
KOH + AlCl3 = KCl3 + AlOH =>
KOH + AlCl3 = KCl3 + AlOH
GaSO4 + H2O = Ga(OH)2 + H2SO4 =>
GaSO4 + 2 H2O = Ga(OH)2 + H2SO4
C2H4 + Cl2 = HCl + C2H3Cl =>
C2H4 + Cl2 = HCl + C2H3Cl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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