| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs2O(s) + CO2(g) = Cs2O2 + CO
*K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
*K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
Li + M2 = Li3M =>
6 Li + M2 = 2 Li3M
C12H24O11 + CuO = CO2 + H2O + Cu =>
C12H24O11 + 25 CuO = 12 CO2 + 12 H2O + 25 Cu
C2H5OK + HCl = C2H5Cl + KOH =>
C2H5OK + HCl = C2H5Cl + KOH
CoSO4 = SO2 + CoO + O2 =>
2 CoSO4 = 2 SO2 + 2 CoO + O2
As2O5 + H2 = AsH3 + H2O =>
As2O5 + 8 H2 = 2 AsH3 + 5 H2O
C4H10(g) + O(g) = CO2(g) + H20(g) =>
2 C4H10(g) + 16 O(g) = 8 CO2(g) + H20(g)
V2S5 + O2 = V205 + SO2 =>
205 V2S5 + 1025 O2 = 2 V205 + 1025 SO2
HNO2 + KMnO4 + H2SO4 = KNO3 + Mn(NO3)2 + MnSO4 + H2O =>
10 HNO2 + 4 KMnO4 + H2SO4 = 4 KNO3 + 3 Mn(NO3)2 + MnSO4 + 6 H2O
H2SO4 + Zr(OH)4 = Zr(SO4)2 + H2O =>
2 H2SO4 + Zr(OH)4 = Zr(SO4)2 + 4 H2O
BaO2 + Si = BaO + SiO2 =>
2 BaO2 + Si = 2 BaO + SiO2
C2H7N + HCl = CH6N + CH2Cl =>
C2H7N + HCl = CH6N + CH2Cl
Zn + NaO2 = ZnO + Na =>
2 Zn + NaO2 = 2 ZnO + Na
C2H5OH + K2MnO4 + H2O = CH3COOH + KOH + MnO2 =>
C2H5OH + 2 K2MnO4 + H2O = CH3COOH + 4 KOH + 2 MnO2
ZnO + Al = AlO + Zn =>
ZnO + Al = AlO + Zn
H2O2 + I = H2O + IO =>
H2O2 + I = H2O + IO
MgCO3 + KClO3 = Mg(ClO3)2 + K2CO3 =>
MgCO3 + 2 KClO3 = Mg(ClO3)2 + K2CO3
H2SO4 + KCr2O7 + C2H6O = C2H4O2 + Cr2(SO4) + K2SO4 + H2O =>
6 H2SO4 + 4 KCr2O7 + 11 C2H6O = 11 C2H4O2 + 4 Cr2(SO4) + 2 K2SO4 + 17 H2O
CuO + H3BO3 = CuBO2 + H2O + O2 =>
4 CuO + 4 H3BO3 = 4 CuBO2 + 6 H2O + O2
Sb2(CO3)5 = CO2 + Sb2O5 =>
Sb2(CO3)5 = 5 CO2 + Sb2O5
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride =>
CalciumChloride + Chromium(III)Nitrate = CalciumNitrate + Chromium(III)Chloride
C + KNO3 + Fe + HCl = CNO3 + FeH3 + KCl =>
3 C + 3 KNO3 + Fe + 3 HCl = 3 CNO3 + FeH3 + 3 KCl
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq) =>
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq)
Ba(NO3)2 + K2CO3 = Ba(CO3) + K(NO3) =>
Ba(NO3)2 + K2CO3 = Ba(CO3) + 2 K(NO3)
HCl(aq) + ZnS(aq) = H2S + ZnCl2 =>
2 HCl(aq) + ZnS(aq) = H2S + ZnCl2
Ba(OH)2 + (NH4)Cl = BaCl2 + (NH4)(OH) =>
Ba(OH)2 + 2(NH4)Cl = BaCl2 + 2(NH4)(OH)
BaS + HI = BaI2 + H2S =>
BaS + 2 HI = BaI2 + H2S
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
HHeNe = H2 + He + Ne =>
2 HHeNe = H2 + 2 He + 2 Ne
Br2 + C8H16 = BrC8H16 =>
Br2 + 2 C8H16 = 2 BrC8H16
NH3 + Cu(NO3)2 = CuN + H3(NO3)2 =>
NH3 + Cu(NO3)2 = CuN + H3(NO3)2
AlCl3 + HOH = AlH + Cl3OH =>
AlCl3 + HOH = AlH + Cl3OH
NaOH + C20H14O4 + HCl = NaClC20H6H10O5 =>
NaOH + C20H14O4 + HCl = NaClC20H6H10O5
KIO2 + KI + HCl = KCl + H2O + I2 =>
KIO2 + 3 KI + 4 HCl = 4 KCl + 2 H2O + 2 I2
NaH(CO3) + HCl = NaCl + CO2 + H2O =>
NaH(CO3) + HCl = NaCl + CO2 + H2O
Mg3 + (HCl)4 = MgCl2 + H =>
2 Mg3 + 3(HCl)4 = 6 MgCl2 + 12 H
Ti + CF3I + NH3 = TiF4 + HCN + CH4 + I2 =>
9 Ti + 12 CF3I + 8 NH3 = 9 TiF4 + 8 HCN + 4 CH4 + 6 I2
Mg + NiSO4 = MgSO4 + Ni =>
Mg + NiSO4 = MgSO4 + Ni
Cr(OH)4 + OH = CrO4 + H2O =>
Cr(OH)4 + 4 OH = CrO4 + 4 H2O
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + Na(NO3) =>
Zn(NO3)2 + Na2C2O4 = ZnC2O4 + 2 Na(NO3)
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
HI + HSO4 = S + I + H2O =>
7 HI + HSO4 = S + 7 I + 4 H2O
CO2 + F2 = CF4 + O2 =>
CO2 + 2 F2 = CF4 + O2
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
(NH4)2U2O7 + H2O + Na2CO3 = Na4(UO2(CO3)3) + NH3 + NaOH =>
(NH4)2U2O7 + H2O + 6 Na2CO3 = 2 Na4(UO2(CO3)3) + 2 NH3 + 4 NaOH
MnBr2 + H2O = Mn(OH)2 + HBr =>
MnBr2 + 2 H2O = Mn(OH)2 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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