2016年12月20日 · This information was given along with the question: A piece of zinc metal is placed in a 1.0 M solution of hydrochloric acid at 25 C°.

2024年5月24日 · The balanced equation is as follows: Zn + 2(HCl) --> ZnCl2 + H2 The hydrogen is a product, so it would have no bearing on the reaction itself.

2024年5月22日 · This reaction is represented by the chemical equation: Zn + 2HCl -> ZnCl2 + H2. The hydrogen gas is released as bubbles, while the zinc chloride dissolves in the solution. AnswerBot

2017年7月21日 · What does Zn + HCl +H20 form? Chemistry Chemical Reactions Chemical Reactions and Equations. 1 Answer ...

2024年5月21日 · When hydrochloric acid (HCl) is added to zinc (Zn), a single displacement reaction occurs. The zinc reacts with the hydrochloric acid to produce zinc chloride (ZnCl2) and hydrogen gas (H2).

2024年5月22日 · Zn + 2 HCl -> ZnCl2 + H2 is a single displacement reaction where zinc displaces hydrogen in hydrochloric acid to form zinc chloride and hydrogen gas.

2024年5月27日 · Answer:Metal + Acid --> Salt + HydrogenZinc + Hydrochloric Acid --> Zinc Chloride + HydrogenUnbalanced Equation:Zn + HCL --> ZnCL + HBalanced Equation:Zn + 2HCL --> ZnCl2 + H2The balanced equation ...

Transcribed Image Text: Zinc metal reacts with hydrochloric acid according to the following balanced equation: Zn(s) + 2HCl(aq) → ZnCl₂ (aq) + H₂ (g) When 0.102 g of Zn(s) is combined with enough HCI to make 51.1 mL of solution in a coffee-cup calorimeter, all of the zinc reacts, raising the temperature of the solution from 22.3°C to 23.7 °C.

2016年1月14日 · Your tool of choice here will be the mole ratio that exists between zinc metal, #"Zn"#, and hydrochloric acid, #":HCl"#, in the balanced chemical equation.

2024年5月29日 · Write down the Balanced reaction equation. Zn +2HCl = ZnCl2 + H2 The Molar ratios are 1:2::1:1 So one mole of Zinc requires two moles of Hydrochloric Acid for complete reaction, where both ...