| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
(NH4)3PO4 + CaBr2 = Ca3(PO4)2 + NH4Br =>
2(NH4)3PO4 + 3 CaBr2 = Ca3(PO4)2 + 6 NH4Br
(NH4)3PO4*4H2O + Ca(NO3)2*3H2O = Ca10(PO4)6(OH)2 + NH4NO3 + HNO3 + H2O =>
6(NH4)3PO4*4H2O + 10 Ca(NO3)2*3H2O = Ca10(PO4)6(OH)2 + 18 NH4NO3 + 2 HNO3 + 52 H2O
SO4 + HCl = SO2 + H2O + Cl =>
SO4 + 4 HCl = SO2 + 2 H2O + 4 Cl
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
CrCl3 + HNO3 = HCl + Cr(NO3)3 =>
CrCl3 + 3 HNO3 = 3 HCl + Cr(NO3)3
KHS + KHSO4 = K2S + H2SO4 =>
KHS + KHSO4 = K2S + H2SO4
H3PO4 + NaCl = HCl + Na3PO4 =>
H3PO4 + 3 NaCl = 3 HCl + Na3PO4
P2O5 + HCl = H2O + PCl5 =>
P2O5 + 10 HCl = 5 H2O + 2 PCl5
KCl + NiCl2*6H2O = K2NiCl4 + H2O =>
2 KCl + NiCl2*6H2O = K2NiCl4 + 6 H2O
HCOOH + Ba(OH)2 = HCOO + HBa(OH)2 =>
HCOOH + Ba(OH)2 = HCOO + HBa(OH)2
Si(s) + S8(s) = SiS2(s) =>
4 Si(s) + S8(s) = 4 SiS2(s)
ClO3{-} + Fe(OH)3 + OH{-} = FeO4{2-} + Cl{-} + H2O =>
ClO3{-} + 2 Fe(OH)3 + 4 OH{-} = 2 FeO4{2-} + Cl{-} + 5 H2O
B2 + O3 = B2O3 =>
B2 + O3 = B2O3
FeCO3 + HCl = FeCl2 + H2CO3 =>
FeCO3 + 2 HCl = FeCl2 + H2CO3
Mg(s) + Al(NO3)3 = Al(s) + Mg(NO3)2 =>
3 Mg(s) + 2 Al(NO3)3 = 2 Al(s) + 3 Mg(NO3)2
AgF + Cu = Ag + CuF =>
AgF + Cu = Ag + CuF
C5H10O5(s)(ribose) + KClO3 = CO2(s) + H2O(l) + KCl =>
3 C5H10O5(s)(ribose) + 10 KClO3 = 15 CO2(s) + 15 H2O(l) + 10 KCl
NaOH + Ca = NaCa + CaOH =>
NaOH + 2 Ca = NaCa + CaOH
B2 + O3 = B2O3 =>
B2 + O3 = B2O3
HCl + Cr = CrH3 + CrCl2 =>
6 HCl + 5 Cr = 2 CrH3 + 3 CrCl2
Cr(ClO2)3 = CrCl3 + O2 =>
Cr(ClO2)3 = CrCl3 + 3 O2
ZnCu + HCl = HZn + CuCl =>
ZnCu + HCl = HZn + CuCl
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2SO4CaO = H2O + CaSO4 =>
H2SO4CaO = H2O + CaSO4
CrCl3 + Na2S = CrS + Na2Cl3 =>
CrCl3 + Na2S = CrS + Na2Cl3
P4O5 + HNO3 = P2O5 + N2 + H2O =>
P4O5 + 2 HNO3 = 2 P2O5 + N2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
FrCl3 + NaOH = Fr(OH)3 + NaCl =>
FrCl3 + 3 NaOH = Fr(OH)3 + 3 NaCl
H2SO4CaO = H2O + CaSO4 =>
H2SO4CaO = H2O + CaSO4
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
ZnCu + SO4 = ZnSO4 + Cu =>
ZnCu + SO4 = ZnSO4 + Cu
Zn(OH)2 + CH3COOH = H2O + Zn(C2H3O2)2 =>
Zn(OH)2 + 2 CH3COOH = 2 H2O + Zn(C2H3O2)2
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
Na + H + CO3 = NaHCO3 =>
Na + H + CO3 = NaHCO3
Zn(NO3)2 + H3PO4 = ZnPO4 + H3(NO3)2 =>
Zn(NO3)2 + H3PO4 = ZnPO4 + H3(NO3)2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(NO3)2 + Na3Po4 = Mg3(Po4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3Po4 = Mg3(Po4)2 + 6 NaNO3
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
Zn(NO3)2 + H3PO4 = Zn3(PO4)2 + HNO3 =>
3 Zn(NO3)2 + 2 H3PO4 = Zn3(PO4)2 + 6 HNO3
MgBr*2 + KOH = KBr + Mg(OH)*2 =>
MgBr*2 + KOH = KBr + Mg(OH)*2
Zn(NO3)2 + H3PO4 = ZnPO4 + H3(NO3)2 =>
Zn(NO3)2 + H3PO4 = ZnPO4 + H3(NO3)2
S + CrO3 = SO3 + Cr2O3 =>
S + 2 CrO3 = SO3 + Cr2O3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Zn(NO3)2 + H3PO4 = ZnPO4 + H3(NO3)2 =>
Zn(NO3)2 + H3PO4 = ZnPO4 + H3(NO3)2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
CO2 + KOH = H2O + K2CO3 =>
CO2 + 2 KOH = H2O + K2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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