| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
P + H2SO4 = SO2 + H3PO4H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
N2 + O2 = NO =>
N2 + O2 = 2 NO
CeNO3 + NaOH = CeOH + NaNO3 =>
CeNO3 + NaOH = CeOH + NaNO3
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HI(aq) + CsOH(aq) = H2O(l) + CsI(aq) =>
HI(aq) + CsOH(aq) = H2O(l) + CsI(aq)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
CuSO4 + NaI = CuI2 + Na2SO4 =>
CuSO4 + 2 NaI = CuI2 + Na2SO4
BaSO4 + K3PO4 = Ba3(PO4)2 + K2SO4 =>
3 BaSO4 + 2 K3PO4 = Ba3(PO4)2 + 3 K2SO4
KMnO4 + C2H2O4 = CO2 + H2O + Mn + K =>
KMnO4 + 4 C2H2O4 = 8 CO2 + 4 H2O + Mn + K
Ba + Br = BrBa =>
Ba + Br = BrBa
Mn + H2O = MnO2 + H2 =>
Mn + 2 H2O = MnO2 + 2 H2
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l)
CH3CH2OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{+3} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{+3} + 7 H2O
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(aq) + H2O(l)
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
KIO3 + KI + H2SO4 = K2SO4 + I2 + H2O4 =>
4 KIO3 + 2 KI + 3 H2SO4 = 3 K2SO4 + 3 I2 + 3 H2O4
Y(NO3)3 + ZrO(NO3)2 + NC2H5O2 = Y8Zr920196 + CO2 + H2O + N2 =>
0.024455903819744Y(NO3)3 + 2813.0281088853ZrO(NO3)2 + 4375.870414518NC2H5O2 = 0.0030569879774366Y8Zr920196 + 8751.7408290361CO2 + 10939.676036295H2O + 5001 N2
(NH4)2CO3 + lithiumhydroxide = lithiumcarbonate + NH3 + H2O =>
(NH4)2CO3 + 2 LiOH = Li2CO3 + 2 NH3 + 2 H2O
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Y2O3 + HBr = YBr3 + H2O =>
Y2O3 + 6 HBr = 2 YBr3 + 3 H2O
Li3P + SO4 = Li2SO4 + P =>
2 Li3P + 3 SO4 = 3 Li2SO4 + 2 P
PCl5 = Cl2 + PCl3 =>
PCl5 = Cl2 + PCl3
Ni(ClO3)3 = Ni + ClO3 =>
Ni(ClO3)3 = Ni + 3 ClO3
C2H5NH2HNO2 = C2H5OHN2H2O =>
C2H5NH2HNO2 = C2H5OHN2H2O
C5H7O2N + O2 = H2O + CO2 + NH3 =>
C5H7O2N + 5 O2 = 2 H2O + 5 CO2 + NH3
BaNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + Ba2SO4(s) =>
2 BaNO3(aq) + MgSO4(aq) = Mg(NO3)2(aq) + Ba2SO4(s)
NaClO + Ca(NO5)2 = Ca(ClO)2 + Na(NO5) =>
2 NaClO + Ca(NO5)2 = Ca(ClO)2 + 2 Na(NO5)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O
K2Cr2O7 + KCl + H2SO4 = Cr2(SO4)3 + H2O + Cl2 + K2SO4 =>
K2Cr2O7 + 6 KCl + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 Cl2 + 4 K2SO4
Fe + C13 = FeC12 =>
13 Fe + 12 C13 = 13 FeC12
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Sn(H2O)Cl2 + H2O = SnCl2*2H2O =>
Sn(H2O)Cl2 + H2O = SnCl2*2H2O
Zn(OH)2Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2Ba(OH)2 = Ba[Zn(OH)4]
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
H2SO4 + FeO = Fe2(SO4)3 + SO2 + H2O =>
4 H2SO4 + 2 FeO = Fe2(SO4)3 + SO2 + 4 H2O
Ba(OH)2 + NH4Br = BaBr2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4Br = BaBr2 + 2 NH3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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