Select one of the alkali metals and write a balanced chemical equation for it's reaction with chlorine. Is the reaction likely to be exothermic or endothermic? Is the product ionic or molecular?

Q: Write a general equation for the reaction of an alkali metal witheach substance.a. a halogen b.…

A: a. Alkali metal with halogen Alkali metal + Halogen ----------> Salt(Alkali halide)  Here, Alkali…

Q: Write a balanced equation to show the reaction between magnesium metal and aluminum chloride. What…

A: Write the balanced equation to show the reaction between magnesium metal and aluminum chloride. What…

Q: What are Ionic hydrides?

A: Ionic hydrides have to be given below.

Q: Give some examples of Metallic hydrides?

A: The examples of metallic hydrides has to be given.

Q: Write both an equation using lewis structures and a balanced chemical equation for the reaction…

A: In this question, we have to write both an equation using lewis structures and a balanced chemical…

Q: Write the balanced equation of the reaction between Al and oxygen in the presence of heat.   4.…

A: In the given question we have to write the balance equation of the following reaction.  3. Aluminium…

Q: How are Metallic hydrides formed?

A: ANSWERE IS DISCUSSED BELOW ;

Q: Name the three possible oxides which form with alkali metals and alkaline earth metals. Name one…

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Q: List and explain the unique characteristics of hydrogen?

A: Hydrogen element has different properties and characteristics in the whole periodic table. After…

Q: Rank the following elements that make up the majority of Earth's crust according to increasing…

A: Ionisation energy of any element is the energy required to remove an electron from the gaseous phase…

Q: What are amphoteric oxides? Give two examples of amphoteric oxides.

A: Oxides of metals which have both acidic as well as basic properties are called amphoteric oxides.…

Q: Write the balanced equation of aluminium reacting with water and lithium atom reacting with water

A: To find: Balanced equation of the aluminum reacting with water and lithium reacting with water

Q: Why do some substances burn in fluorine gas even if they do not burn in oxygen gas?<

A: In most of the combustion reactions, the substance reacts with oxygen.

Q: Why is hydrogen so reactive?

A: The reason for, hydrogen is so reactive has to be given.

Q: HCl + Al(OH)3

A: This is an acid-base reaction  Al(OH)3 - A base HCl - an acid In this acid - base or neutralisation…

Q: Complete and balance the following equations. Write the entire equation, including the reactants and…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: How are ionic hydrides formed?

A: Ionic hydrides are compounds that form between hydrogen and highly active metals, mainly with the…

Q: What are the possible reactions for the reaction of Aluminum with HCL and Water ? And what is the…

A: Aluminum reacts with HCl and water.We have to write the possible reactions and identify the…

Q: What are the negative effects of sulphur oxides on environment?

A: Sulfur oxides are produced from burning of fossil fuels and smelting of iron.

Q: Define the term Halogens?

A: The term Halogens has to be defined below.

Q: Compare and contrast electrolytic materials and metallic materials, and explain how each relates to…

A: Given: We have to describe the difference between electrolytic and metallic material.

Q: Pick an alkali metal and write a balanced chemical equation for the formation of the oxide of the…

A: Oxidation process is process where oxygen gets added up or hydrogen is lost

Q: Write the chemical formula for tellurium hexaiodide

A:

Q: Write equations for the formation of these compounds -) from the elements: a. Strontium Hydride b.…

A: While writing the formation equation from the respective elements, we write the elements in their…

Q: Which halogen has the greatest ionization energy? Is that what you would predict based on what you…

A: The minimum amount of energy that is required to remove the electron from an outer valence shell of…

Q: Element X reacts with element Y to give a product containing X 3+ ions and Y2- ions.

A: Ionic compounds are always electrical neutral, so total charge should be zero. Equation: 2 X3+   + 3…

Q: 7. Write equations for the formation of these compounds from the elements: a. Strontium Hydride b.…

A: Synthesis of the compound from elements means their synthesis in 1 mol amount . That means to form…

Q: Place the following elements in order of increasing atomic radius. Ar Хе C O C<Ar <Xe O C<Xe <Ar O…

A:

Q: Write the balanced equation for the reaction that occurs between potassium sulfide and copper(II)…

A:

Q: Illustrate with a balanced chemical equation the reactions involved in the heating of magnesium and…

A: Illustrate with a balanced chemical equation the reactions involved in the heating of magnesium and…

Q: 5. Write the balanced equation of the reaction between AlCl3 and water.    6. Write the balanced…

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Q: Using your knowledge of alkali metals, halogen gases and the periodic table of elements, explain why…

A: The periodic table makes the study of the properties and the configuration of different sets of…

Q: Why does the reactivity of the alkali metals decrease from cesium to lithium?

A: The alkali earth metal include: Li, Na, K, Rb and Cs. They have a valence electron configuration…

Q: Write the balanced equation of the reaction between chlorine and water.    9. Write the balanced…

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Q: 6. Write the balanced equation of the reaction between Ba and excess oxygen.  7. Write the balanced…

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Q: The sulfite ion, SO32−, reacts with acid analogous to the way carbonate, CO32−, reacts.  Write a…

A: Potassium sulphite on Reacting with HBr acid releases SO2 gas .

Q: Write balanced chemical equations for the following reactions. boron oxide → boron + oxygen

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Q: What is fomed in the reaction of metal and oxygen gas? a. basic oxide b. acidic oxide C. acid d.…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Why do alkaline earth metals have low ionization enthalpy?

A: Solution;- Alkaline earth metals have the lowest ionization enthalpy

Q: What types of oxides are formed when non-metals combine with oxygen?

A: Non-metals, such as carbon, nitrogen, sulfur, etc, when reacts with oxygen from their oxide, such as…

Q: Out of white phosphorus and red phosphorus, which one is more reactive and why?

A: Allotropes are usually different structural modification of an element. White phosphorus and red…

Q: . Write the balanced equation of the reaction between chlorine dioxide and water.

A:

Q: Write a general equation for the reaction of a halogen with each substance.a. a metal b. hydrogen c.…

A: 17th family members are termed as halogens. Halogens are reactive species, they react easily with…

Q: Discuss similarities and differences in structure, availability, and properties of the two groups…

A: Similarities of Alkali metals and Alkali earth metals: The alkali and Alkaline earth metals belong…

Q: Give the balanced chemical equations for the reactions of Group IV cations with (NH4)2HPO4.

A: Group IV cations are Ca2+ , Ba2+ and Sr2+ , these cations easily precipitated out by adding…