| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + I2 = 2 IOH + 2 Li
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
Rb2S + H2O = RbOH + H2S =>
Rb2S + 2 H2O = 2 RbOH + H2S
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
KHSO4 + KOH = H2O + K2SO4 =>
KHSO4 + KOH = H2O + K2SO4
Ge + S = GeS =>
Ge + S = GeS
Rb2S + H2O = RbOH + H2S =>
Rb2S + 2 H2O = 2 RbOH + H2S
C8H11N + C4H6O6 = C12H17O6N =>
C8H11N + C4H6O6 = C12H17O6N
PH3 + KMnO4 = H3PO4 + MnO2 + K =>
PH3 + 2 KMnO4 = H3PO4 + 2 MnO2 + 2 K
Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = Fe(OH)3 + CaCl2 + CO2 =>
2 Fe(HCO3)2 + Cl2 + Ca(HCO3)2 = 2 Fe(OH)3 + CaCl2 + 6 CO2
PH3 + KMnO4 = H3PO4 + MnO2 + K =>
PH3 + 2 KMnO4 = H3PO4 + 2 MnO2 + 2 K
NaI + CuSO4 + Na2SO3 + H2O = CuI + Na2SO4 + H2SO4 =>
2 NaI + 2 CuSO4 + Na2SO3 + H2O = 2 CuI + 2 Na2SO4 + H2SO4
Na2Co3 + BaSO4 = Na2SO4 + BaCo3 =>
Na2Co3 + BaSO4 = Na2SO4 + BaCo3
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
AgNO3(aq) + K2CO3(aq) = AgCO3(s) + K2NO3(aq) =>
AgNO3(aq) + K2CO3(aq) = AgCO3(s) + K2NO3(aq)
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
C3H8(g) + O2(g) = CO(g) + H2(g) =>
2 C3H8(g) + 3 O2(g) = 6 CO(g) + 8 H2(g)
P2O3 + Ba(OH)2 = Ba3(PO3)2 + H2O =>
P2O3 + 3 Ba(OH)2 = Ba3(PO3)2 + 3 H2O
Ga2O3 + HNo3 = Ga(No3)3 + H2O =>
Ga2O3 + 6 HNo3 = 2 Ga(No3)3 + 3 H2O
Ga2O3 + NaOH + H2O = Na(Ga(OH)4) =>
Ga2O3 + 2 NaOH + 3 H2O = 2 Na(Ga(OH)4)
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3 =>
CrCl3 + Ba(OH)2 = Cr(OH)2 + BaCl3
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
KOH + CaCl2 = KCa + Cl2OH =>
KOH + CaCl2 = KCa + Cl2OH
Rb2S + H2O = RbOH + H2S =>
Rb2S + 2 H2O = 2 RbOH + H2S
Ca(OH)2 + H2SO4 = CaSO4 + H2O(l) =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O(l)
KHSO4 + KOH = H2O + K2SO4 =>
KHSO4 + KOH = H2O + K2SO4
LiOH + I2 = IOH + Li =>
2 LiOH + I2 = 2 IOH + 2 Li
C5H5O3 + O2 = CO2 + H2O =>
4 C5H5O3 + 19 O2 = 20 CO2 + 10 H2O
C(s) + H2(g) = C2H6(g) =>
2 C(s) + 3 H2(g) = C2H6(g)
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3 =>
Li2Co3 + CuCl2 = Li2Cl2 + CuCo3
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
Zn + PB(CH3COO)2 = PB + Zn(CH3COO)2 =>
Zn + PB(CH3COO)2 = PB + Zn(CH3COO)2
FeBr3 + K2S = Fe2S3 + KBr =>
2 FeBr3 + 3 K2S = Fe2S3 + 6 KBr
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g)
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O =>
CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O
H2SO5 + C = H2SO4 + CO2 =>
2 H2SO5 + C = 2 H2SO4 + CO2
Ni + HCl = NiCl + H =>
Ni + HCl = NiCl + H
Zn3P2 + H2SO4 = PH3 + ZnSO4 =>
Zn3P2 + 3 H2SO4 = 2 PH3 + 3 ZnSO4
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C100H202 + O2 = CO + H2O =>
2 C100H202 + 201 O2 = 200 CO + 202 H2O
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
sodiumhydroxide + copper(ii)chloride = copper(ii)hydroxide + sodiumchloride =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Mg + CO2 = Mg2O + C =>
4 Mg + CO2 = 2 Mg2O + C
S8(s) + O2(g) = SO3(g) = =>
S8(s) + 12 O2(g) = 8 SO3(g)
Cr(OH)3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 5 H2O
Cu(NO3)2 + K2Cr2O7 = CuCr2O7 + KNO3 =>
Cu(NO3)2 + K2Cr2O7 = CuCr2O7 + 2 KNO3
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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