Metals are arranged in the reactivity series. Why hydrogen is kept in the series though it is not a metal?

Q: The explosion of an atomic bomb releases many radioactive isotopes, including strontium-90.…

A: The position of the element strontium in the periodic table is marked in the diagram of the periodic…

Q: What is the chemical formula for When cadmium sulfide is treated with sulfuric acid, fumes of…

A: When cadmium sulfide is treated with sulfuric acid there is the formation of cadmium sulfate and…

Q: 1. Tulis persamaan kimia bagi peneutralan di antara (a) asid sulfurik. H,SO, dengan barium…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: Describe in details the periodic acid, explain its name and function.

A: Detail of periodic Acid and reaction is given below.

Q: alculate the amount of antimony in the sample and its percentage in the ore. mass of antimony:…

A:

Q: The atmosphere of the planet Venus contains & high concentration of sulfuric acid. NASA is designing…

A: Correct option is B

Q: Chemical Name Chemical Fomula Something it's found in Consumer Use Sodium Bicarbonate NaHCO, Baking…

A:

Q: is coke ( softdrink) inorganic compound?

A: Inorganic compounds are defined as compounds with lack of carbon and hydrogen bonding compounds or…

Q: What is inorganic chemistry?

A: The term inorganic chemistry has to be defined.

Q: 2. The reaction between creates the product aluminum bromide. What equation includes the correct…

A: Hu

Q: How should the formula of iron(III) nitrate nonahydrate be written?

A: Given  Name of Compound = Iron(lll) Nitrate Nonahydrate In the name of compound ,Number written in…

Q: What is the Process that produces elements in the stars? Give at least 10 sentece

A: Elements are formed by nuclear fusion. Stars create new elements in their cores by squeezing…

Q: What does ionization mean

A: Ionization is the process by which atoms or molecules get a positive or negative charge .

Q: Provide the formulas of the following written compounds, write out the equation and balance this…

A: Given Nitrogen dioxide + Nitrogen monoxide + water → Nitrous acid    formulas of the following…

Q: What is the cation to anion ratio in sodium carbonate?

A: The cation to anion ratio is the ratio of cation (r) to the ratio of anion (R). Thus,…

Q: Potassium is best described as a

A: Potassium is metal option e

Q: 2. Water is made of two elements, hydrogen, and oxygen. What possible elements could substitute for…

A:

Q: 36. iron(III) phosphate - 37. dinitrogen trioxide - 38. xenon hexafluoride - 39. vanadium(V)…

A: The formulas for given following compounds are as follow :          Name of compounds…

Q: 3. Illustrate 3 physical properties and 3 chemical properties of Calcium element.

A: Physical properties are those which can be measured, and any change made in physical property can be…

Q: When vinegar and baking powder is mixed. . forms. O A) Oxygen gas O B) Carbon dioxide O C) Sodium…

A: Solution Take saleratus and vinegar, as an example. compounding those 2 ingredients can get you a…

Q: A metal compound ‘X’ reacts with dil. H2SO4 to produce effervescence, The gas evolved extinguishes a…

A: The reaction produces effervescence, this means that the carbon dioxide gas is evolved.

Q: Provide the Formulas for the following Binary and Ternary Acids. BINARY hydrochloric acid…

A: Binary acid is acids that contain one non-metal atom and a hydrogen atom. Ternary acids contain…

Q: Metals (in its ionic state) if heated will radiate light, this is because of the reaction of:  a.…

A: Metals are good conductors of heat and electricity. This is because of transfer of electrons from…

Q: Lead and magnesium nitrate Zinc and magnesium nitrate Chromium and magnesium nitrate

A: We’ll answer the first three subparts since the exact one wasn’t specified. Please submit a new…

Q: Chlorine gas easily gains two electrons to form two chloride ions. In this process, chlorine is

A: Oxidizing agent is the substance which has the tendency to oxidize others and reduce itself .

Q: Briefly explain any hazards associated with Barium nitrate and silver nitrate.

A: The hazards associated with Barium nitrate( BaNO3) and Silver nitrate (AgNO3) are described below-

Q: What is the name of the ionic compound produced by the complete neutralization of sulfuric acid with…

A:

Q: Neutralization reaction involove the hydrogen ions (H+) from an acid, reaction with a base that…

A: The reaction between acid and base produces salt and water, the formed salt is dissolved in water to…

Q: what did mercury oxide reactant look like and what did the products of decomposition reaction look…

A: Mercury oxide is HgO.

Q: Which are monatomic ions? 10. a. Thiosulfate 11. a. Chlorate 12. a. Iron (III) 13. a. Iodide C.…

A: Polyatomic ions are the ions which contain more than one atom Monoatomic ions are the ions which…

Q: List three biological compounds/molecules per element that contain the following elements: Carbon…

A: Carbon- Carbohydrates, Fats, Proteins, Nucleic Acids. Nitrogen- DNA and RNA, Proteins, Nucleobases,…

Q: Explain and give an example on repulsion between the protons; repulsion between the electrons;and…

A:

Q: For a hydrogen peroxide molecule, what is the ratio of hydrogen atoms to oxygen atoms? How does this…

A: The molecular formula for hydrogen peroxide is H2O2 whereas the molecular formula for water is H2O.

Q: What is the chemical formula for strontium chloride ?

A:

Q: 7)a. Sulfuric Acid c. Sulfurous Acid d. Periodic acid Nitrous acid

A: In this we have to give chemical formula of each compound

Q: 1.Which of the following elements do not belong to Group IIA elements? a. Be b. Ca c. K d. Ra 2.A…

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

Q: Write the formula for the following oxyacids: sulfuric acid nitric acid hypoiodous acid perchloric…

A: Write the formula of the given compounds--

Q: hydrogen peroxide → water + oxygen List two physical / chemical properties for each compound

A:

Q: A researcher wants to experiment with an element that reacts like phosphorus (P) but has a greater…

A: Phosphorous is a 15 group element. The atomic number of phosphorous (P) is 15 and its atomic mass is…

Q: What are the most common charges for magnesium and oxygen?  What would you expect the ratio between…

A: When electrons added to an atom it gets negative charge and when electrons are removed from an atom…

Q: How many nonmetals are in the 6th period

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: Name the compounds. Spelling counts. HNO, (aq): CrCl,: NO,:

A: The compounds given are  HNO3 (aq) CrCl3 NO3-   Note: NO3 can be corrected as NO3-. Because the…

Q: What is the chemical symbol for the ion?

A: Given :-  Electron configuration of cation :-   1s22s22p63s23p6 To be determined :-  Chemical…

Q: Water is made up of 2 elements, hydrogen and oxygen. What possible elements could substitute for…

A: Water is a chemical compound with chemical formula H2O.

Q: Inorganic

A: In this question, we will discuss about In Solution ( Hypotonic Solution ) solvent water molecules…

Q: An element´s relative mass, expressed in atomic mass units on the periodic table, is equal to its…

A: The mass of an atom can be expressed in different forms like molar mass,  relative mass, atomic mass…