Write the chemical formulas for the following compounds:

Q: Write the chemical formulas for (a) potassium sulfide, (b) calcium hydrogen carbonate c) nickel(II)…

A: Chemical formulas of given compounds are written as follow.:

Q: 1) Give the formulas of the following compounds: a) potassium dihydrogen phosphate b) sodium cyanide…

A: We'll answer the first question and up to 3 sub-parts since the exact one wasn't specified. Please…

Q: In the molecule C6H12N6, how many C, H and N atoms are there?

A:

Q: Which of the following is a nonmetal? a. Lead b. Boron C. Arsenic O d. Sulfur

A: Metals- These are good conductors of heat and electricity. These are malleable and ductile. These…

Q: Suppose that green spheres represent bromine atoms, yellow-green spheres represent chlorine atoms,…

A: According to the question, Green spheres represent Chlorine atoms, Yellow-green spheres represent…

Q: Predict the formulas of the compounds formed from the combination of ions of the following…

A:

Q: The monatomic ions of Groups 1A(1) and 7A(17) are all singly charged. In what major way do they…

A: To find: The monatomic ions of Groups 1A(1) and 7A(17) are all singly charged. In what major way do…

Q: Write the chemical formulas for the following compounds:(a) aluminum hydroxide, (b) potassium…

A: The chemical formulas for the following compounds: (a) aluminum hydroxide, (b) potassium sulfate,…

Q: Question attached

A: according to the given question the compound consist of ions i.e; cation(X+4) and anion(Y-2) the…

Q: One gram of metal burns in air to give 1.27 g of tin oxide. What is the formula of the oxide?

A: Combustion: When a substance reacts with O2 at high temperature to generate the energy is termed as…

Q: Define the term monatomic ion?

A: The term monatomic ion has to be defined.

Q: A mass spectrometer is an instrument that allows scientists to determinethe presence of elements in…

A: The elements are arranged as the periodic function of atomic numbers.  The elements are arranged in…

Q: Distinguish between ions, cations, and anions

A: A chemical specie like atom or a molecule can either be in neutral state or in charged state. The…

Q: What is the formula of the compound in which the atom combining ratios are: boron: hydrogen :…

A: Given : The ratio of elements in the compound = Boron : Hydrogen : Chlorine = 4 : 9 : 1

Q: 1. Three elements in Group 8A of the periodic table are called noble gases: helium, neon, and argon.…

A: 1. The term Nobel refers to unreactive nature of the inert gas. Nobel itself means honest , in…

Q: Which pair of elements would you expect to exhibit the greatest similarity in their physical and…

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

Q: WRITE THE CHEMICAL FORMULA OF THE FOLLOWING COMPOUNDS. •Nitric acid •Nitrous acid

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Q: Main-group elements are those in the columns 3A to 8A of the Periodic Table. True or Flase?

A: Representative elements are known as main group elements of the periodic table.

Q: Write the correct formula to distinguish between calcium sulphide and calcium hydrogen sulphide?…

A: Molecular formula of calcium sulphide is CaS.Molecular mass of CaS = molar mass of Ca + molar mass…

Q: Give formulas for the following ionic compounds: calcium hydrogen sulfate b) potassium carbonate c)…

A: Ionic compounds have atoms or molecules that bond to one another through their mutual attraction…

Q: Write any three differences between metals and non-metals on the basis of chemical properties?

A: Metals: Metals are the majority elements in the periodic table. They include transition metals,…

Q: , Cl, Na, Fe, and K.  Which of these elements  form cations? List their symbols with charges.…

A: Given :- symbols of elements : Ca, Cl, Na, Fe, and K  To write :-  symbols of elements that form…

Q: Which of the solids making up the mixture you are given is an ionic compound?

A: An atom is made up of electrons, which revolves around the center of an atom, protons, and neutrons.…

Q: Does aluminum carbonate contain ionic bonds, covalent bonds, or both?   Explain your answer…

A: The compound given is aluminium carbonate i.e. Al2(CO3)3.

Q: Elements in group 2A (2) of the periodic table form ions with a charge of?

A:

Q: A new compound has the empirical formula GaCl2. Thissurprises some chemists who, based on the…

A: The empirical formula of new compound is s GaCl2 . Since gallium is belongs to group 13, it exhibit…

Q: Distinguish between the charge on a cation from the charge on an anion?

A: The charge on a cation is to be distinguished from the charge on an anion.

Q: The following diagram represents an ionic compound inwhich the red spheres represent cations and the…

A:

Q: Which of the following elements is a metal?   phosphorus nitrogen strontium fluorine argon

A: To find: The element that is metal

Q: What chemical test(s) could you use to distinguish solid barium chloride from solid barium sulfate?

A: The barium Chloride is Soluble in water . The barium sulfate is not Soluble in water . By using the…

Q: Give the formulas of the following compounds: potassium permanganate strontium cyanide copper (I)…

A:

Q: Consider the following organic substances, ethanol propane, hexane, and propanol. ) Which of these…

A: The structural formulas of the given molecules are

Q: The chemical formula for zinc nitrate is: Zn(NO3),

A: Given: Chemical Formula of Zinc Nitrate: Zn(NO3)2  To Calculate Molar Mass of Zinc Nitrate

Q: In the equation below X must be a X+ _ ZY→ _ XY + _Z, Anion O Cation O Noble Gas

A: Product is Z2 means two Z forms Z2 , so here Z is anion because no cation can form this.

Q: Write the symbols and charges of the monatomic ions formed by calcium AND phosphorus, and write the…

A: Calcium gives divalent ions (Ca2+) Phosphorous  forms the ions P3-, P4-, P3+, P5+

Q: 2.77/The radii of the lithium and magnesium ions are 76 pm and 72 pm, respectively. Which compound…

A: Given, Radii of Li = 76 pm  Radii of Mg = 72 pm  Which has more ionic attraction = ?

Q: Write the chemical formula of Sulfur Hydroxide?

A: Sulfur hydroxide is a compound that does not exist. Sulfur is a non-metal which does not form…

Q: b(NO2)2 is an ionic compound. What are the ions of which it is composed?

A:

Q: Element "X" reacts with element “Y" to form an ionic compound containing X** and Y²- ions. Write a…

A: The element X and Y are reacting to form ionic compound with ions X4+ and Y2-  Assuming the compound…

Q: Give the formula for the following lonic compounds. a. potassium sulfate b. magnesium carbonate C.…

A: The chemical Formula is given  by Naming metal first followed by non metal.

Q: What is the charge of the copper in the compound CuCl2?

A: Charge on a atom in a molecule is determined by considering the charge of the other atoms and…

Q: 2-75. A sample of rutile, an ore of titanium consist- ing principally of TiO,(s), was found to be…

A: The question is based on the concept of quantitative analysis. we have to calculate how much…

Q: Which pair of elements would you expect to exhibit the greatest similarity in their physical and…

A: The properties of elements are dependent over their electronic distribution. The similarity in the…

Q: Does the fact that two elements combine in one-to-one atomic ratio mean that the charges on their…

A: Welcome to bartleby !

Q: What is the formula of the ionic compound composed of the ion Al3+, and the ion, O-2?

A: The formula for the ionic compound containing Al3+ and O2- is :…

Q: In the periodic table, do the chemical properties change more than through a period or through a…

A: Periodic table is table in which the elements are arranged based on there electronic configurations.…

Q: Which of the following compounds is most likely to have parentheses as part of its chemical formula?…

A: We have to find the formula with parenthesis i.e with bracket () The chemical formula of the given…