Équations équilibrées la veille |
CaO(s) + H2O(l) = Ca(OH)2
Ti + KOH + KClO3 = K2TiO3 + KCl + H2O =>
3 Ti + 6 KOH + 2 KClO3 = 3 K2TiO3 + 2 KCl + 3 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O =>
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O
Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
CaOH = CaO + H2 =>
2 CaOH = 2 CaO + H2
NaOH + C8H5KO4 = NaC8H3KO4 + H3O =>
NaOH + C8H5KO4 = NaC8H3KO4 + H3O
C7O + Ne7 = CNe + O2 =>
2 C7O + 2 Ne7 = 14 CNe + O2
SO4 + LBa = BaSO4L =>
SO4 + LBa = BaSO4L
K + H2O = KOH*H =>
K + H2O = KOH*H
Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O
CuBr2 + NaOH = Br2Na2 + Cu(OH)2 =>
CuBr2 + 2 NaOH = Br2Na2 + Cu(OH)2
Zn(OH)2 + CO = ZnO + CO2 + H2 =>
Zn(OH)2 + CO = ZnO + CO2 + H2
C4COC2H5 + O2 = CO2 + H2O =>
4 C4COC2H5 + 31 O2 = 28 CO2 + 10 H2O
Al2(SO4)3 + Li = Li(SO4)3 + Al2 =>
Al2(SO4)3 + Li = Li(SO4)3 + Al2
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
SnI2 + K2Cr2O7 = CrI2 + I2 + KI + SnO =>
7 SnI2 + K2Cr2O7 = 2 CrI2 + 4 I2 + 2 KI + 7 SnO
Al + PbO2 = AlPb + O2 =>
Al + PbO2 = AlPb + O2
ZnCl2 + CO2 + H2O = ZnCO3 + HCl =>
ZnCl2 + CO2 + H2O = ZnCO3 + 2 HCl
N2H5 + H2O = H3O + N2H4 =>
N2H5 + H2O = H3O + N2H4
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Br + MnO4 = BrO3 + Mn =>
4 Br + 3 MnO4 = 4 BrO3 + 3 Mn
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Al + NaO = Al2O3 + Na =>
2 Al + 3 NaO = Al2O3 + 3 Na
MgCl2*6H2O = Mg(OH)2 + HCl + H2O =>
MgCl2*6H2O = Mg(OH)2 + 2 HCl + 4 H2O
SnCl4 + NaOH = NaCl4 + SnOH =>
SnCl4 + NaOH = NaCl4 + SnOH
Na2CrO4 + FeCl3 = Na2Cl3 + FeCrO4 =>
Na2CrO4 + FeCl3 = Na2Cl3 + FeCrO4
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2 + SO4 =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2 + 3 SO4
SnCl2 + HgCl2 = SnCl14 + Hg2Cl2 =>
SnCl2 + 12 HgCl2 = SnCl14 + 6 Hg2Cl2
ZnO + HI = ZnI2 + H2O =>
ZnO + 2 HI = ZnI2 + H2O
Cu + Al(NO3)3 = Cu(NO3) + Al =>
3 Cu + Al(NO3)3 = 3 Cu(NO3) + Al
Mg + HBr = MgBr2 + H =>
Mg + 2 HBr = MgBr2 + 2 H
CH4 + O2 = HCO2 + H2O =>
4 CH4 + 7 O2 = 4 HCO2 + 6 H2O
Na2O + O2 = NaO =>
2 Na2O + O2 = 4 NaO
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
Na + S = Na2S =>
2 Na + S = Na2S
H2SO3 + Co(OH)2 = Co(HSO3)2 + H2O =>
2 H2SO3 + Co(OH)2 = Co(HSO3)2 + 2 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
Zn + HI = ZnI2 + H =>
Zn + 2 HI = ZnI2 + 2 H
CaSiO3(s) + HF(l) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(l) = SiF4(g) + CaF2(s) + 3 H2O(l)
N2 + CI2 = N2CI2 =>
N2 + CI2 = N2CI2
KMnO4 + NaOH + C6H12O6 = MnO2 + C3H4O3Na + KOH + H2O =>
2 KMnO4 + 6 NaOH + 3 C6H12O6 = 2 MnO2 + 6 C3H4O3Na + 2 KOH + 8 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C4H10O + NaOH = C4H9NaO + H2O =>
C4H10O + NaOH = C4H9NaO + H2O
FeCl3 + Na2CO3 = FeNa3 + Cl2CO3 =>
2 FeCl3 + 3 Na2CO3 = 2 FeNa3 + 3 Cl2CO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CO2 + Na = Na2CO3 + C =>
3 CO2 + 4 Na = 2 Na2CO3 + C
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