Elements number 17 and 20 form compounds with hydrogen. Write the formulas for these two compounds and compare their chemical behavior in water. is insoluble in Element number 17 forms with hydrogen and reacts with water. is acidic in is acidic in Element number 20 forms with hydrogen and is insoluble in water. reacts with

Q: Mention who discovered Boron and how, as well as the general properties of the Boron family group.

A: Boron was discovered by Joseph-Louis Gay-Lussac and Louis-Jaques Thénard, French chemists, and…

Q: 22. A chemist must attempt to perform a lab investigation according to natural conditions found…

A: A chemist surely attempt  to perform a lab investigation according to natural conditions or from…

Q: Potassium phosphate reacts with Calcium Nitrate to yield Calcium phosphate and potassium nitrate.…

A: We have to write  a equation for this reaction of potassium phosphate reacts with Calcium Nitrate to…

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: 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…

A:

Q: Nitric acid forms an oxide of nitrogen on reaction with P4O10. Write the reaction involved. Also…

A: The electron dot formula shows the valence electrons which form the bond between the atoms in a…

Q: In what physical state does chlorine exist at −65°C?

A: The physical state of an element depends upon its boiling point and melting point temperatures.

Q: Complete and balance the reaction equation for the reaction of Sulfuric acid and NaOH.

A: Balanced chemical equation: balance chemical equation is the reaction in which number of atoms of…

Q: Explain your understanding about the Biomaterial and its structure compared to the inorganic…

A: A question about biomaterial, inorganic material and the classification of biofuels.

Q: What are Nitrogen Oxides?

A: What are nitrogen oxides has to be given.

Q: What does the term Oxyacid mean in technical language to chemists? What are the similarities and…

A: A question based on general chemistry that is to be accomplished.

Q: How are ionic hydrides formed?

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

Q: Write the balanced equation for the synthesis of water. If we used 1.3 g of hydrogen with excess…

A: 2 molecules of hydrogen combined with one molecules of oxygen from 2 molecules of water.

Q: What forms when the oxides of pollution react with water? O acid rain O carbon dioxide O kerogen

A: The sulphur oxides and nitrogen oxides are common oxides which causes pollution.

Q: Explain the chemical reaction of atmospher

A: The concept used in this question is taken from the General chemistry. Our atmosphere mostly…

Q: Describe the structure of the octahedron?a

A: Octahedron is one of the structures of chemical compounds. Furthermore, structure of chemical…

Q: Write two balanced chemical equations in which sulfuric acid acts as an oxidizing agent.

A:

Q: What is the proper Lewis dot structure for neutral aluminum?

A: Lewis dot structure is the symbolic representation of an element or compound in which bonds between…

Q: Write balanced chemical equations for each of the following reactions: 1. The combination of…

A:

Q: A) if both sentences are true, (B) if both sentences are false, (C) if the first sentence is true…

A: Few questions based on general chemistry that are to be accomplished.

Q: The Properties, Reactions and Applications of Oxygen Explain the classification of oxides as basic,…

A: We will answer all parts of questions

Q: The Properties, Reactions and Applications of Oxygen   The electronegativity of oxygen and why it…

A: Explained as follows

Q: Write the chemical equations of the following reactions: 1. Calcium oxide and hydrochloric acid 2.…

A: Write the chemical equations of the following reactions:

Q: that starts as a solid below its freezing point. 180 160 E D 140 120 C 100 80 B A 6 8 10 12 14 16 18…

A: The processes based on heating curve of molecule. initially solid is heated. then comes the melting…

Q: Why does xenon form stable compounds with fluorine, whereas argon does not?

A: Heavier Noble gases have outer electrons with lower ionozation energies - Krypton, xenon, radon -…

Q: Which one of the following atoms can form a molecular compound with oxygen? chlorine iron calcium…

A: Answer:When atoms from more than one element combine together to form a stable molecule then such…

Q: Which element would form an ionic bond with oxygen?

A: Electronegativity is defined as tendency to attract shared pair of electron towards itself. Pauling…

Q: Use the data collected in the table to draw a Lewis structure model of Aluminum Phosphate to show…

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Q: What does hydrogen have in common with the halogens?Explain.

A: The periodic table gives the tabular arrangement of elements arranged in increasing order of the…

Q: 3. Write the reaction of calcium with cold water. Write the equation for the formation of lithium…

A: Calcium is a reactive metal and it is reactive enough that it can react with cold water.

Q: Methane does not react with chlorine in dark. Why?

A: Given: Methane does not react with chlorine.

Q: Why should carbon dioxide fire extinguishers be avoided for magnesium fires? Magnesium will react…

A: Carbon dioxide is usually used as a fire extinguisher but not in case of Magnesium fires. It is…

Q: Write the chemical reactions on group 3 cations

A: The species having positive charge are termed as cations.

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

A:

Q: State one of the chemical requirements for biomaterials. Explain your answer.

A: Biomaterial is a natural or synthetic material which is used to make devices used to replace a part…

Q: Consider the element Work (Wr) with an atomic number of 33 and an atomic mass of 81.03 g/mol. The…

A: Given: Molecule/ Ion Names Wr-2 Workide WrO3-2 Workate WrO2-2 Workite…

Q: Over coffee and croissants at breakfast one day, your friend Lena (an expert chemist) says this:…

A:

Q: What sulfur-containing molecule forms sulfuric acid when it reacts with H2O?

A: Sulphur trioxide reacts with water to form sulphuric acid.

Q: What is a hydride

A: ANSWER IS