| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(NO3)2 + Ca(OH)2 = Cu(OH)2 + Ca(NO3)2
FeBr2 + Cl2 = FeBr3 + FeCl3 =>
6 FeBr2 + 3 Cl2 = 4 FeBr3 + 2 FeCl3
H3PO2 + AgNO3 + H2O = HNO3 + H3PO3 + Ag =>
H3PO2 + 2 AgNO3 + H2O = 2 HNO3 + H3PO3 + 2 Ag
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PMo12O40 + 21 NH4NO3 + 12 H2O
C5H8 + Na = C5H8Na =>
C5H8 + Na = C5H8Na
ZnO + BaCl2 = BaO + ZnCl2 =>
ZnO + BaCl2 = BaO + ZnCl2
CH3OH + Cu(OH)2 = CH3CHO + H2O + Cu =>
2 CH3OH + Cu(OH)2 = CH3CHO + 3 H2O + Cu
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
KBr + PbBr2 = PbBr + KBr2 =>
KBr + PbBr2 = PbBr + KBr2
Hg2(C2H3OO)2 + KI = Hg2I + K(C2H3OO)2 =>
Hg2(C2H3OO)2 + KI = Hg2I + K(C2H3OO)2
C5H8 + Na = C5H8Na =>
C5H8 + Na = C5H8Na
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
H + O2 = H2O =>
4 H + O2 = 2 H2O
PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2
NaC2H3O2 + SnO2 = Na2O + Sn(C2H3O2)4 =>
4 NaC2H3O2 + SnO2 = 2 Na2O + Sn(C2H3O2)4
Na2CO3 + CuO + Sb2O5 = CuCO3 + NaSbO3 =>
Na2CO3 + CuO + Sb2O5 = CuCO3 + 2 NaSbO3
BaCO3 + HNO3 = CO2 + Ba(NO3)2 + H2O =>
BaCO3 + 2 HNO3 = CO2 + Ba(NO3)2 + H2O
C5H8 + Na = C5H8Na =>
C5H8 + Na = C5H8Na
H3O{+} + CH3OH + Cr2O7{2-} = CH2O + Cr{3+} + H2O =>
8 H3O{+} + 3 CH3OH + Cr2O7{2-} = 3 CH2O + 2 Cr{3+} + 15 H2O
HCOOHCH3OH = HCOOCH3H2O =>
HCOOHCH3OH = HCOOCH3H2O
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2(s) + NaC2H3O2(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2(s) + 2 NaC2H3O2(aq)
Fe(OH)3 + K2(SO4) = Fe2(SO4)3 + KOH =>
2 Fe(OH)3 + 3 K2(SO4) = Fe2(SO4)3 + 6 KOH
P2O3 + H2O + HNO3 = H3PO4 + NO2 =>
P2O3 + H2O + 4 HNO3 = 2 H3PO4 + 4 NO2
B*Na = BNa =>
B*Na = BNa
Cu + H2SO4 = CuSO2 + H2O + SO4 =>
Cu + 2 H2SO4 = CuSO2 + 2 H2O + SO4
C + H = C3H8 =>
3 C + 8 H = C3H8
S + Br2 + H2O = H2SO4 + HBr =>
S + 3 Br2 + 4 H2O = H2SO4 + 6 HBr
C(graf) + H2(g) = C5H12(g) =>
5 C(graf) + 6 H2(g) = C5H12(g)
Mn(NO2)2BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2BeCl2 = Be(NO2)2 + MnCl2
NH2 + F2 = NF3 + HF =>
2 NH2 + 5 F2 = 2 NF3 + 4 HF
Ag + Li3PO4 = Ag3PO4 + Li =>
3 Ag + Li3PO4 = Ag3PO4 + 3 Li
W + N2 = W3N7 =>
6 W + 7 N2 = 2 W3N7
Hg + CuCl = HgCl + Cu =>
Hg + CuCl = HgCl + Cu
Pb(ClO3)2 + Na2(CO3) = Pb(CO3) + Na(ClO3) =>
Pb(ClO3)2 + Na2(CO3) = Pb(CO3) + 2 Na(ClO3)
Ca(Al(OH)4)2 = Al(OH)3 + Ca(OH)2 =>
Ca(Al(OH)4)2 = 2 Al(OH)3 + Ca(OH)2
H2SO4(aq) + NaCl(s) = Na2SO4(aq) + HCl(g) =>
H2SO4(aq) + 2 NaCl(s) = Na2SO4(aq) + 2 HCl(g)
AgCl(s) + O2(g) = AgO2 + Cl =>
AgCl(s) + O2(g) = AgO2 + Cl
Li2 + H2SO4 = Li2SO4 + H2 =>
Li2 + H2SO4 = Li2SO4 + H2
H2SO3 + Mg3(PO4)2 = H3PO4 + MgSO3 =>
3 H2SO3 + Mg3(PO4)2 = 2 H3PO4 + 3 MgSO3
Sr(OH) + H2 = Sr + H2O =>
2 Sr(OH) + H2 = 2 Sr + 2 H2O
LiCl(aq) + AgC2H3O2(aq) = LiC2H3O2(aq) + AgCl(s) =>
LiCl(aq) + AgC2H3O2(aq) = LiC2H3O2(aq) + AgCl(s)
C6H5MgBr + (C6H5)2CHO + H2O = (C6H5)3COH + Mg(Br)OH =>
11 C6H5MgBr + 30(C6H5)2CHO + 5 H2O = 24(C6H5)3COH + 11 Mg(Br)OH
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
K2HPO3 + HgCl2 + H2O = Hg + H3PO4 + KCl =>
K2HPO3 + HgCl2 + H2O = Hg + H3PO4 + 2 KCl
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O =>
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Pb(NO3)2 + K3[Fe(CN)6] = Pb[Fe(CN)6] + K3(NO3)2 =>
Pb(NO3)2 + K3[Fe(CN)6] = Pb[Fe(CN)6] + K3(NO3)2
Fe + Sn(NO3)2 = Fe(NO3)3 + Sn =>
2 Fe + 3 Sn(NO3)2 = 2 Fe(NO3)3 + 3 Sn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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