Based on periodic trends, which elements in Problem elements would you expect to be good oxidizing agent's? a) oxygens  b) bromine  c) lithium  d) sodium

Q: 3. What type of reaction provides the calcium oxide that is used to extract magnesium from seawater?

A: There are a set of process that are used in extraction of magnesium . First step is decomposition of…

Q: 2. 236 kg of iron ore (Fe₂O3) is smelted to produce iron metal; which of the following is a possible…

A: Smelting of iron ore produce iron metal. The quation for the balanced chemical reaction for this…

Q: The oxidation state of sulfur in H2SO4 is

A: The sulfuric acid is also called oil of vitriol and its chemical formula is H2SO4. It is a mineral…

Q: Vhich of the following is true for the eaction N2(g) + 3 H2(g) → 2 NH3(g)? A) Nitrogen is oxidized.…

A: This ammonia formation reaction is a redox reaction.  a) N2 + 6e-  -------> 2N3-  This reaction…

Q: What is a chemical property of sodium?

A: Sodium is an element with atomic number 11 and represented by the symbol Na.

Q: A solution is electrolyzed at 0.751 A for 30.00 minutes.  0.178 g of vanadium is recovered.  What is…

A: Correct answer is (d) 4 . By Faraday's law: w = E×I×tF  0.178 = 51×0.751×30×60n.f×96500  n.f = 4…

Q: what is the balanced equation for sodioum and water

A: Sodium and water combines to form sodium hydroxide and hydrogen he's is liberated.

Q: Which one of the following statements is true  Mg(s) + 2 HCl(aq) → MgCl₂(s) + H₂(g) A) Mg is the…

A: Oxidizing agent is the substance which take electrons or gain electrons from the other substance.…

Q: In the following chemical reaction which element is the oxidizing agent? 3sn(no3)2(awesome)+2Fe(s)…

A:

Q: The US environmental protection agency places limits on the quantities of toxic substances that may…

A: Given: Amount of hexavalent chromium= 0.50 mg/L. Mass of hexavalent chromium = 0.50 mg Volume of…

Q: Write a balanced chemical equation for the redox reaction of Copper and Silver Nitrate. Include…

A: A redox reaction is a chemical reaction in which oxidation and reduction reaction takes place…

Q: How many moles of ions would be produced if 1.0 mole of Na3PO4 was dissolved in water?

A: Given that, Moles of Na3PO4 = 1.0 mol then,

Q: 4 2Hе

A: 3Li7 + 1H1   ----->  2He4   +  ?. Now according to the law of conservation in nuclear reaction…

Q: An aqueous solution of acids cause red litmus paper to turn blue. True or false

A: There is various kind of pH indicators that are used to detect the nature of the solution and the…

Q: For the redox reaction shown below, used to power the space shuttle's solid rocket boosters, which…

A: an oxidizing agent is a substance that causes oxidation by accepting electrons therefore it gets…

Q: Write the balanced COMPLETE ionic equation for the reaction when (NH,),PO, and Na sO, are mixed in…

A: Write the complete ionic equation of the given reaction---

Q: Hydrogen and nitrogen combine to form ammonia. When nitrogen and hydrogen bond, nitrogen pulls the…

A: In any redox reaction, one component takes electrons from other and getting reduced where other…

Q: When iron pipes come in contact with water and oxygen, iron transfers electrons to the oxygen…

A: As we know that this is process of rusting of iron and iron gets oxidised here. And oxidation is…

Q: When performing a flame test, which element is often present as an impurity? SodiumHow can the…

A: According to given information sodium ions are present as impurity in the compound.

Q: Answer in full sentence: In the reaction hydrogen peroxide + manganese(iv) oxide--> Manganese…

A: A question based on stoichiometry that is to be accomplished.

Q: In the following reaction, which is the oxidizing agent? AgNO2+ Cl₂ + 2KOH → AgNO3+2KCI + H₂O O…

A: Answer : Correct option is (b)         Cl2   Explainination :           oxidizing agent is a…

Q: The oxidation state of sulfur in H2SO4 is Group of answer choices +6 +4 +8 +2 0

A: Introduction :  We have to calculate the oxidation state of sulphur .

Q: When chlorine atoms react with atmospheric ozone, what are the products of the reaction?

A: Ozone is gas which has the molecular formula O3. It is found in stratosphere layer of the…

Q: For each element below provide the formula for the metal oxide and for the acid it forms when…

A: The metal oxide formed with S8 (s) is, When the metal oxide on reaction with water to give sulfuric…

Q: does Melted (potassium chlorate) & Melted (silver chloride) conducts electricity? and why?

A: The flow of charge is known as electrical conductivity and if a matter contains free electrons or…

Q: Which of the following elements is capable of oxidizing Fe2+1aq2 ions to Fe3+1aq2 ions: chlorine,…

A: In order to oxidize Fe2+ to Fe3+, the other element must undergo reduction. The other element will…

Q: Write an equation for the reaction for barium metal with water. (Use the lowest possible…

A: Alkaline earth metals reacts with water readily to evolve hydrogen gas.

Q: 9. Will this reaction happen or not?* M9CO3 + Fe - yes no ↑

A: By using the table ,  It is clear that, Mg is more reactive than Fe.

Q: Complete and balance the following reactions - assume they all go a. hydrogen gas plus nitrogen gas…

A: Hydrogen gas symbol is =H2(g) Nitrogen gas symbol is = N2(g)

Q: Which statements are true regarding redox reactions? (Note that in redox reactions, the molecule…

A: In a redox reaction, the species participating in the reaction go through a change in their…

Q: Which of the following elements is capable of oxidizingFe2+(aq) ions to Fe3+(aq) ions: chlorine,…

A: For a reduction oxidation process to occur, the standard emf of the cell Ecell° should be positive.…

Q: 1. Calculate the oxidation number for iodine in each of the following compounds: (a) iodine, I2 (b)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Establishing the relative reactivity of metals requires a comparison of their relative tendency to…

A: The relative reactivity of a group of metals can be measured by comparing the reaction of each metal…