1) Write the net ionic equation for Magnesium (s) + Hydrochloric Acid (aq) (Mg+ (s) + 2HCl (aq))
2) this reaction is exothermic, ∆H (enthalpy) is negative. Looking at the balanced equation, would ∆S (entropy) be negative or positive for this reaction? explain please.
positive for this reaction because there are more moles of gas in the products vs the reactants,.which means increase in randomness
1) Write the net ionic equation for Magnesium (s) + Hydrochloric Acid (aq) (Mg+ (s) +...
2) Write the balanced molecular equation and net ionic equation for the neutralization reaction between hydrochloric acid and strontium hydroxide. Include the phase of each species. Molecular equation: & Net ionic equation 4) Write the balanced molecular equation and net ionic equation for the reaction between hydrofluoric acid and rubidium hydroxide. Include the phases of each species. Molecular equation: & Net ionic equation: 15)Which pairs of reactants will result in a chemical reaction? Refer to the activity series as needed....
2. For the reaction between magnesium metal and hydrochloric acid (aq) producing magnesium chloride (aq) and hydrogen gas (a) write an equation or this reaction (b) balance the equation from Part (a). (c) classify the reaction. 3. For the reaction between aqueous silver nitrate and aqueous potassium chromate producing the precipitate (solid) silver chromate and aqueous potassium nitrate solution (a) Write a balanced equation for this reaction. (b) Write an ionic equation for this reaction. (c) Write the net ionic...
Question 16 In the reaction of magnesium metal with hydrochloric acid: Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g) How many moles of hydrogen are produced if 10 moles of HCI react?
(also specify states aq or s) 1.Write a net ionic equation* for the reaction that occurs when excess hydrochloric acid (aq) and iron(II) carbonate are combined. 2.Write a net ionic equation* for the reaction that occurs when excess hydrochloric acid (aq) and chromium(II) sulfide are combined. 3.Write a net ionic equation* for the reaction that occurs when aqueous solutions of sodium hydroxide and hydroiodic acid are combined 4.Write a net ionic equation* for the reaction that occurs when aqueous solutions...
Write a net ionic equation for the reaction that occurs when excess hydrochloric acid (aq) and calcium sulfite (s) are combined. Note: Sulfites follow the same solubility trends as sulfates.
6. Metallic Mg reacts with hydrochloric acid according to the following equation: Mg(s) + 2 HCl(aq) → MgCl2 (aq) + H(g) The enthalpy change associated with this reaction can be determined with an ice calorimeter. If 14.71 g of ice are melted when 0.2649 g of Mg reacts with excess hydrochloric acid, what is AH (in kJ/mol Mg) for the reaction written above? The heat of fusion of ice is 333 J/g.
Write the balanced molecular equation and net ionic equation for the neutralization reaction between hydrochloric acid and strontium hydroxide. Include the phase of each species. Molecular Equation: Net Ionic Equation:
Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrochloric acid and potassium hydroxide are combined. Use the References to access important values if needed for this question. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "submit". Write a net ionic equation for the reaction that occurs when aqueous solutions of...
1) The hydrochloric acid is mixed with these substances write the balanced net ionic equations for each reaction a) Magnesium hydroxide b) Aluminum hydroxide c) sodium carbonate d) sodium bicarbonate
Calculations Sheet Thermochemistry 2 Part 2: Hydrochloric Acid + Magnesium The strategy for these calculations are similar to those in Part I. In Part 2, magnes reagent. Volume of hydrochloric acid solution 75.0 mL Part 1. In Part 2, magnesium is the limiting Density of hydrochloric acid solution 102 g ml." dem Mass of hydrochloric acid solution (d-m/V) Specific heat capacity of hydrochloric acid solution 4.68 9.84 °C C Change in temperature for reaction AH(-MSAT) Mass of magnesium mol Moles...