Which of the following is false regarding the reaction of 130.8 g of Zn with a sufficient amount of HCl (in water)?  (Hint: It takes +2 valency in Zn compounds. Zn: 65.4 g/mol)      a) Balanced Reaction: Zn+2HCl(in water)→ZnCl2+ H2  B) 4 moles of HCl are needed to completely deplete the Zn element.  NS) One of the products to be formed is Zinc chloride compound.  D) 2 g of H2 gas is released  TO) The formula of the compound to be formed is ZnCl2

Q: 15. Balance the given chemical reaction below: (a) Fe+Cl2 –→ FeCl3 (b) К + B-Оз — К20 + В (c) HCl+…

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation…

Q: 2 NAHCO. 3(s) Na co + CO2 + H,O 3(s) 1. Draw Particle diagrams for this balanced rxn. 2 NaHCO, Na…

A: Particle diagram represents the compound or elements and their molecular structure which shows the…

Q: 2 Which stress will Increase the production of NO(g) In this equlllbrlum reaction?…

A: Equilibrium is a state in which the rate of forward reaction and rate of backward reaction becomes…

Q: Write a balanced chemical equation based on the following description: solid barium carbonate…

A: For a balanced chemical equation no. of atoms in the reactant and product side are equal.

Q: Excess iron in the body, or hemochromatosis,can cause serious cell damage. One way to treat excess…

A:

Q: Consider the Haber process: 3 H2(g) + N2(g) 2 NH3(g); Kc = 63.2 at 272°C, At one point in the…

A: when QC > Kc  are greater so this condition is called Forward Reaction. apply the equilibrium…

Q: considerer the following reaction: NiCl2 + 6NH3 + 2 KClO4 --> Ni(NH3)6(ClO4)2 + 2KCl if you mix…

A:

Q: Prompt 2- How can a new substance (a gas) be produced and the total mass of the closed system not…

A: We know, a new substance can be produced only if a chemical reaction takes place.

Q: Identify the reaction type for reactions #1, #2, and #3. Large Element Element #: %232: Hydrocarbon…

A:

Q: P. Each of the following synthesis will not produce the desired product. Explain the flaw in each…

A:

Q: Morrissey has worked for Regeneron, and as part of her duties she regularly had to make batches of…

A:

Q: For the following reaction 02(g) = 2 O(g) what conditions favor production of oxygen atoms? A) high…

A: The dissociation of oxygen molecule into oxygen atom is always endothermic.

Q: In the reaction of magnesium metal with hydrochloric acid: Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g)…

A: Given : Reaction of magnesium with hydrochloric acid  Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g) To find :…

Q: Y Part A An oxygen gas container has a volume of 20.0 L. How many grams of oxygen are in the…

A:

Q: Which reaction is most likely to have a positive ASys? a) SiO2(s) + 3 C(s) b) 6 CO2(g) + 6 H¿O(g) c)…

A: A positive change in entropy of the system indicates the increase in randomness and this randomness…

Q: A recent Chemistry & Engineering News issue, that was also sent out as a Canvas the editor…

A: In the given question, both compound A and compound B are different from each other.Both compounds…

Q: osphorus pentachloride decompo PC15 (g) ⇒ PC13 (g) + Cl₂ equilibrium mixture at some ter 72 g of…

A:

Q: 6. Consider the equilibrium below: If 1.0 mol of H₂(g) and 2.0 mol I2(g) were placed in a 2.0 L…

A: The objective of the question is to find the equilibrium concentration of HI(g) in a chemical…

Q: For the following reaction: MgO (s) + CO2(g) ↔↔ MgCO3 (s) Keq = A.…

A: Answer

Q: Question 17 of 25 Submit Consider the equilibrium system described by the chemical reaction below. A…

A: Given that  Volume of the vessel= 1 lit  So concentration of each will be it's no. Of moles

Q: Consider the reaction below. If 4.6 moles of oxygen react with excess iron (II) sulfide, how many…

A: Since iron (II) sulfide is present in excess, it is the excess reagent and oxygen gas is the…

Q: Suppose a pair of chemical compounds A andB can react in two different ways: A+BC Reaction 1 gives…

A:

Q: Consider the following reaction at 25 °C: 5 SO(g) + 2 NH»(g) → 2 NO(g) + 5 SO2(g) + 3 H₂O(g) If AG =…

A: Since, The Gibbs free energy is useful for determining whether a chemical reaction will occur…

Q: Balance the following reaction: C3H5N3O9 (I) --> Edit View Insert Format Tools Table 12pt CO₂ (g) +…

A: Balanced equation is the equation where number of atoms of each element are equal on both sides of…

Q: 10). The following reaction is exothermic. Which of the following will drive the reaction to the…

A: Le-chaterlier's principle: If reaction is reversed and at equilibrium and is subjected to change in…

Q: 1. Consider three hypothetical ionic solids: AX,AX:, and AX: (each X forms X). Each of these solids…

A:

Q: Consider the following reaction: 2H2(g) + 2Cl2(g) ↔ 2HCl(g) + heat . What will happen to the system…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: Complete the ICE table in concentrations (or pressure, if requested) for the following reaction if…

A: Equilibrium constant  is defined as the product of concentration of products divided by the product…

Q: The equilibrium constant, Ke, for the following reaction is 1.80 x 104 at 298 K. Calculate Kp for…

A: Given -> NH4HS(s) ----> NH3(g) + H2S(g)  Kc = 1.80 × 10-4 T = 298 K

Q: Hydrogen peroxide, H₂O₂, has a density of 1.45 g/cm³ and decomposes spontaneously but slowly. The…

A: Given: Density of H2O2 solution = 1.45 g/cm3 = 1.45 g/mL  Volume of H2O2 decomposed = 10 mL

Q: For each of the following reactions, indicate if there is something wrong with the reaction. If…

A: When one (decomposition) or more species react during a chemical reaction, one or more new chemical…

Q: A student wants to know how many grams of water are made from 5.00 grams of oxygen gas during the…

A: