Équations équilibrées la veille |
6 OH{-} + 5 BrO3{-} + 6 NH3OH{+} = 5 Br{-} + 6 NO2 + 15 H2O
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
NaBr + Pb(NO3)2 = PbBr2() + NaNO3 =>
2 NaBr + Pb(NO3)2 = PbBr2() + 2 NaNO3
BaCO3 + MgO + Ta2O5 = Ba3MgTa2O9 + CO2 =>
3 BaCO3 + MgO + Ta2O5 = Ba3MgTa2O9 + 3 CO2
BaO + Ca(OH)2 = CaO + Ba(OH)2 =>
BaO + Ca(OH)2 = CaO + Ba(OH)2
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
VOCl2 + KIO3 + KOH = KVO3 + KI + KCl + H2O =>
6 VOCl2 + KIO3 + 18 KOH = 6 KVO3 + KI + 12 KCl + 9 H2O
HNO3 + LiSO4 = HSO4 + LiNO3 =>
HNO3 + LiSO4 = HSO4 + LiNO3
H2OFe2O3 + SiO2Al2O3 = Fe2O3SiO2Al2O3 + H2O =>
H2OFe2O3 + SiO2Al2O3 = Fe2O3SiO2Al2O3 + H2O
KCl + H2(SO4) = K2(SO4) + HCl =>
2 KCl + H2(SO4) = K2(SO4) + 2 HCl
Na2CO3 + Pb(NO2)2 = NaNO2 + PbCO3 =>
Na2CO3 + Pb(NO2)2 = 2 NaNO2 + PbCO3
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Ga(OH)3 + H3AsO4 = (GaOH)3(AsO4)2 + H2O =>
3 Ga(OH)3 + 2 H3AsO4 = (GaOH)3(AsO4)2 + 6 H2O
H2O + KOH = KO2H3 =>
H2O + KOH = KO2H3
CH3NCH3CH3 + HCl = CH3NHCH3CH3Cl =>
CH3NCH3CH3 + HCl = CH3NHCH3CH3Cl
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
MgCl2(aq) + Na2CO3(aq) = NaCl(aq) + MgCO3(l) =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + MgCO3(l)
AlN + Cl2 = AlCl3 + N2 =>
2 AlN + 3 Cl2 = 2 AlCl3 + N2
CuCO + O = CO + CuO =>
CuCO + O = CO + CuO
CH3CH2Li + CH3CH2CH2Br = CH3CH2CH2CH2CH3 + LiBr =>
CH3CH2Li + CH3CH2CH2Br = CH3CH2CH2CH2CH3 + LiBr
HNO3 + KClO4 = KNO3 + HClO4 =>
HNO3 + KClO4 = KNO3 + HClO4
C5H11COOH + CH3OH = C6H14COO + H2O =>
C5H11COOH + CH3OH = C6H14COO + H2O
NaOH + I2 + NaClO = NaCl + NaIO3 + H2O =>
2 NaOH + I2 + 5 NaClO = 5 NaCl + 2 NaIO3 + H2O
Fe + CaO = Ca + Fe2O3 =>
2 Fe + 3 CaO = 3 Ca + Fe2O3
Na2S + CuSO4 = Na2SO4CuS =>
Na2S + CuSO4 = Na2SO4CuS
NH4Cl5 + HOH = NH4(OH)5 + HCl =>
NH4Cl5 + 5 HOH = NH4(OH)5 + 5 HCl
Ce(NO3)3 + H2O2 = Ce2O3 + HNO3 + O2 =>
4 Ce(NO3)3 + 6 H2O2 = 2 Ce2O3 + 12 HNO3 + 3 O2
Ga2(SO4)3 + NaOH = Na2SO4 + Ga(OH)3 =>
Ga2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Ga(OH)3
GeCl4 + H2S = HCl + GeS2 =>
GeCl4 + 2 H2S = 4 HCl + GeS2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
ZnAr2 + O2 = ZnO + Ar =>
2 ZnAr2 + O2 = 2 ZnO + 4 Ar
C6H2CH3 = H2 + C2 =>
2 C6H2CH3 = 5 H2 + 7 C2
NH4NO3 + Be(OH)2 = NH4OH + Be(NO3)2 =>
2 NH4NO3 + Be(OH)2 = 2 NH4OH + Be(NO3)2
CuSO4 + FeCI3 = CuCI3 + FeSO4 =>
CuSO4 + FeCI3 = CuCI3 + FeSO4
Mn(NO3)2 + NaPO4 = MnNa + NO3 + PO4 =>
Mn(NO3)2 + NaPO4 = MnNa + 2 NO3 + PO4
KCl + H2(SO4) = K2(SO4) + HCl =>
2 KCl + H2(SO4) = K2(SO4) + 2 HCl
sodiumhydrogencarbonate + HCl = sodiumchloride + water + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C12H23(g) + O2(g) = CO2(g) + H2O(g) =>
4 C12H23(g) + 71 O2(g) = 48 CO2(g) + 46 H2O(g)
AuCuSO4 = AuSO4Cu =>
AuCuSO4 = AuSO4Cu
BaCl2 + Li2CrO4 = BaCrO4 + LiCl =>
BaCl2 + Li2CrO4 = BaCrO4 + 2 LiCl
Al3OH + NaNo3 = Al3No3 + NaOH =>
Al3OH + NaNo3 = Al3No3 + NaOH
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + Sr(SO4) =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(SO4)
HBr + NaMnO4 = HMnO4 + NaBr =>
HBr + NaMnO4 = HMnO4 + NaBr
Fe2O3(S) + CO(g) = Fe3O4(S) + CO2(S) =>
3 Fe2O3(S) + CO(g) = 2 Fe3O4(S) + CO2(S)
MhO2 + HCl = MhCl2 + H2O + Cl2 =>
MhO2 + 4 HCl = MhCl2 + 2 H2O + Cl2
HgH2 = Hg3H6 =>
3 HgH2 = Hg3H6
SrO + SO3 = SrO3 + SO =>
SrO + SO3 = SrO3 + SO
PbCl2 = Pb + Cl2 =>
PbCl2 = Pb + Cl2
Al(OH)3 + H3PO4 = (AlOH2)PO4 + H2O =>
Al(OH)3 + H3PO4 = (AlOH2)PO4 + 2 H2O
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O2 =>
KI + H2SO4 + 2 NaClO = I + 2 NaCl + KSO4 + H2O2
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