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- When H 2 SO 4 (a q) and NaOH (a q) are combined, the products are water and aqueous sodium sulfate, Na 2 SO 4 (a q). This reaction is represented by the molecular equation below. H A 2 SO A 4 (a q) + 2 NaOH (a q) → 2 H A 2 O (l) + Na A 2 SO A 4 (a q)
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Sodium hydroxide, NaOH ( a q) , is a strong base that completely dissociates into Na + and OH − ions in aqueous solution. When H 2 SO 4 ( a q) and NaOH ( a q) are combined, the products are water and aqueous sodium sulfate, Na 2 SO 4 ( a q) . This reaction is represented by the molecular equation below.
Indicate answer by writing formula followed by (aq) for soluble and (s) for insoluble. (You may also want to write the names of the species) PbSO 4; NaClO 4 ; Answer a. Insoluble. Sulfate ions are typically soluble, but lead(II) is an exception, so lead(II) sulfate is an insoluble solid.
Barium Nitrate + Sodium Sulfate = Barium Sulfate + Sodium Nitrate Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 is a Double Displacement (Metathesis) reaction where one mole of aqueous Barium Nitrate [Ba(NO 3 ) 2 ] and one mole of aqueous Sodium Sulfate [Na 2 SO 4 ] react to form one mole of solid Barium Sulfate [BaSO 4 ] and two moles of aqueous Sodium ...
Jun 18, 2020 · NaCl(s) −→−H2O Na+(aq) +Cl−(aq) NaCl ( s) → H 2 O Na + ( aq) + Cl − ( aq) When NaCl dissolves in water, the ions separate and go their own way in solution; the ions are now written with their respective charges, and the (aq) phase label emphasizes that they are dissolved (Figure 8.11.1 8.11. 1 ).
Word Equation. Sodium Hydroxide + Sulfuric Acid = Sodium Sulfate + Water. NaOH + H2SO4 = Na2SO4 + H2O is a Double Displacement (Metathesis) reaction where two moles of aqueous Sodium Hydroxide [NaOH] and one mole of aqueous Sulfuric Acid [H 2 SO 4] react to form one mole of aqueous Sodium Sulfate [Na 2 SO 4] and two moles of liquid Water [H 2 O]
BaCl 2 (aq) + Na 2 SO 4 (aq) ---> BaSO 4 (s) + 2NaCl (aq) HCl (aq) + NaOH (aq) ---> NaCl (aq) + H 2 O (ℓ) Only full formulas (never words or ions) are involved in a complete molecular equation. Ions (never words) will be used for the complete ionic equation and the net ionic equation, which will follow just below.
This equation represents the reaction that takes place when sodium metal is placed in water. The solid sodium reacts with liquid water to produce molecular hydrogen gas and the ionic compound sodium hydroxide (a solid in pure form, but readily dissolved in water).
