| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5MgBr + CO2 = C6H5COOMgBr
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
Ca(HCO3)2 + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
Ca(HCO3)2 + 2 HCl(aq) = CaCl2(aq) + 2 CO2(g) + 2 H2O(l)
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
H3PO4 + Zn = Zn3(PO4) + H2 =>
2 H3PO4 + 6 Zn = 2 Zn3(PO4) + 3 H2
Na2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 + I2 =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 K2SO4 + Na2SO4 + 3 I2
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
H3C6H5O7 + OH = H2O + C6H5O7 =>
H3C6H5O7 + 3 OH = 3 H2O + C6H5O7
Magnesiumoxide + sulfuricacid = magnesiumsulfate + water =>
MgO + H2SO4 = MgSO4 + H2O
C + FeCr2O4 = Fe + Cr + CO =>
4 C + FeCr2O4 = Fe + 2 Cr + 4 CO
Ca(NO3)2(aq) + NH4Cl(aq) = NH4NO3(aq) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 NH4Cl(aq) = 2 NH4NO3(aq) + CaCl2(aq)
CuSO4Fe = CuFe(SO4) =>
CuSO4Fe = CuFe(SO4)
C3H7OH + CH3COOH = C3H7OOCCH3 + H2O =>
C3H7OH + CH3COOH = C3H7OOCCH3 + H2O
HClKOH = HKHClO =>
HClKOH = HKHClO
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
WO3 + CO = WO2 + CO2 =>
WO3 + CO = WO2 + CO2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
CuClI = CuICl =>
CuClI = CuICl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5COOH + MgCO3 = (C2H5COOH)2Mg + CO2 + H2O =>
15 C2H5COOH + 7 MgCO3 = 7(C2H5COOH)2Mg + 10 CO2 + 3 H2O
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
NO2 = N + O2 =>
NO2 = N + O2
NF3 + HF = NH3 + F2 =>
NF3 + 3 HF = NH3 + 3 F2
C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
B4C + KNO3 = KBO2 + B2O3 + N2 + CO =>
5 B4C + 14 KNO3 = 14 KBO2 + 3 B2O3 + 7 N2 + 5 CO
Mg + Li2S = SMg + Li =>
Mg + Li2S = SMg + 2 Li
C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
FeS + NO3{-} + H{+} = Fe3{+} + SO4{-2} + NO + H2O =>
9 FeS + 19 NO3{-} + 4 H{+} = 3 Fe3{+} + 9 SO4{-2} + 19 NO + 2 H2O
K2SO3 + H2 = KH + SO3 =>
K2SO3 + H2 = 2 KH + SO3
ZrJ4 = Zr + J2 =>
ZrJ4 = Zr + 2 J2
MgCO3 + HCIO4 = Mg(CIO4)2 + CO2 + H2O =>
MgCO3 + 2 HCIO4 = Mg(CIO4)2 + CO2 + H2O
Ag(OH) + H2SO4 = Ag2SO4 + H2O =>
2 Ag(OH) + H2SO4 = Ag2SO4 + 2 H2O
C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2
Hg(NO3)2 + NH4Br = Hg(Br)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4Br = Hg(Br)2 + 2 NH4NO3
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2
NaOHFe(IO) = NaIOFeOH =>
NaOHFe(IO) = NaIOFeOH
NH3 + H2S = ((NH4)2S) =>
2 NH3 + H2S = ((NH4)2S)
MgO + HCl = MgCl2 + H + O =>
MgO + 2 HCl = MgCl2 + 2 H + O
Li + C02 + H2O = LiHCO3 + H2 =>
2 Li + C02 + 6 H2O = 2 LiHCO3 + 5 H2
KMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 6 K2SO4 + 3 H2O
NiO(s) + HNO3(aq) = Ni(NO3)2(aq) + H2O(l) =>
NiO(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + H2O(l)
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
Ba(OH)3 + H2SO4 = Ba2(SO4)3 + H2O =>
2 Ba(OH)3 + 3 H2SO4 = Ba2(SO4)3 + 6 H2O
PTe = TeP =>
PTe = TeP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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