formula of sodium astatide (include phase):

Q: Punatis ageneral trend from left tu eight Athe periodic taldde ? tatomic radius increasesi motallich…

A: The periodic table consists of 18 groups and seven periods. The metals are placed on the left side…

Q: Write the condensed orbital filling diagram of the following: A. nitrogen (N) B. copper (Cu)

A: Given Element A. Nitrogen (N)B. Copper (Cu)Condensed Orbital Filling Diagram  = To be determined

Q: Provide acceptable IUPAC names for the following compounds.

A: This question is related to IUPAC Naming

Q: Ammonium phosphate is also an ionic compound, used in the manufacture of fertilizers. State the…

A: Please note that only one complete questions is visible. Ionic compounds are the compounds which are…

Q: Provide three ions that are Isolectronic eith Neon. List them from largest to smallest.

A:

Q: lonic compounds are made of and elements in this compound bond by Covalent compounds are made of…

A: The ionic compounds have stronger forces of attraction between covalent compounds, therefore the…

Q: What formulas is the active ingredient of Milk of Magnesia

A: The active ingredient in Milk of Magnesia is Magnesium hydroxide.

Q: Calcium bicarbonate is also called calcium hydrogen carbonate. (a) Write theformula for this…

A: The given compounds are ionic compounds. While naming an ionic compound, cation (positively charged…

Q: 3 compounds with elements from groups 2A and 5A

A: 2A group is alkaline earth metal and 5A group is nitrogen family . Let form compound by reacting…

Q: classifications of Zinc oxide

A: Zinc oxide is an inorganic compound which is also known as Calamine or Zinc White.

Q: Why does Magnesium oxide has the highest melting and boiling point?

A: The temperature which is required to convert a substance in the liquid state to vapor form is called…

Q: Ammonium carbonate is the active ingredient in smelling salts. Write its formula.

A: The given compound is Ammonium carbonate. To find: The formula of ammonium carbonate

Q: Deduce the chemical formula of potassium mangnate

A: Write chemical formula of potassium mangnate?

Q: Formula for the most stable ion formed by element of mg atomic number=12

A: The atomic number of Mg is 12. It is an alkaline earth metal. An atom forms an ion just to attain…

Q: An element X reacts with oxygen to form XO2 and with chlorineto form XCl4. XO2 is a white solid that…

A: Given that the An element X reacts with oxygen to form XO2 and with chlorine to form XCl4. XO2 is a…

Q: The following Lewis diagram represents the valence electron configuration of a main-group element.…

A:

Q: 'Question 1 Identify the bond type for PH3.

A: A polar compound is defined as when there is a difference in the electronegativities of the atoms…

Q: Some over-the-counter medicines for migrainescontain both ibuprofen and caffeine, molecularmodels of…

A: Chemical structure of a compounds shown the number of atoms present in the compound and also gives…

Q: What is the chemical formula and chemical name for two phosphorus and four fluorine.

A: While naming a compound less electronegative element is named first and then the more electro…

Q: For ionic bonds: They have high melting and boiling points O You must deterine the formula…

A: When atoms completely transfer electrons between each other the bond developed is known as an ionic…

Q: Cations Formula Name

A: Rules in naming ionic compounds are as follows: Balance the charges Cation is written always…

Q: Predict the formula of the compound of Ga3+ and O2-

A: The formula of the compound of Ga3+ and O2- is to be given.

Q: Predict the formula of a compound formed from:a. aluminum and oxygenb. lithium and sulfur

A: Every molecule wants to complete their octet with eight valence electrons, then they achieve the…

Q: An element X reacts with oxygen to form XO2 and with chlorineto form XCl4. XO2 is a white solid that…

A: Given that the An element X reacts with oxygen to form XO2 and with chlorine to form XCl4. XO2 is a…

Q: Cysteine, whose molecular model and structural formula are illustrated here is an important amino…

A: molecular formula of cysteine is-C3H7NO2S Molecular mass of cysteine  is 121.16g/mol.

Q: For each ioniccompound below, determinethe compound nameand thecation: anion ratio. 4. F AI 5. Fe Fe…

A: 4) The name of the compound is  Aluminium Flouride [AlF3]      Ratio of Cation : Anion = 1 : 3

Q: Formula for maganate and why?

A: An inorganic compound is a substance in which two or more chemical elements are combined. An…

Q: A yellow solid is either calcium chromate or potassium chromate. What would you do to tell which…

A:

Q: Homework Unanswered Arrange the following compounds from highest to lowest melting point (lowest…

A:

Q: The polyatomic ion among the following is ……………………..   a.   CN-   b.

A: Those ions which have two or more atom in ion like SO42- , PO43- , CN-

Q: Which statement is incorrect for the following compounds?

A: Enantiomers: non superimposable mirror images are called as enentiomers. Diastereomers: non…

Q: Predict the chemical formula for the ionic compoundformed by (a) Ca2+ and Br-, (b) K+ and CO32-, (c)…

A: The chemical formula can be obtained by cross-multiplication of the vacancies of the ionic species:…

Q: Predict the formula when magnesium and nitrogen are combined

A: Mg belong to alkaline earth metal and the valency of Mg is +2 whereas the Nitrogen is a non-metal…

Q: Which of the follow

A: The diamagnetic molecule is one whose atoms have no permanent magnetic dipole moment. Also, the…

Q: Arrange the following ions in order of increasing ionic radius: nitride ion, magnesium ion, fluoride…

A: Isoelectronic species are those which has same number of electrons but different number of charges…

Q: Ammonium nitrate is an inexpensive source of nitrogen content used to enrich fertilizers. Although…

A: We have to predict chemical formula for ammonium nitrate.

Q: A substance that is considered to bea chemical compound.a. contains at least two different…

A: To find: a chemical compound that contains at least two different elements, contains at least two…

Q: The systematic name for an ionic compound with the fomula, MnSO4 H2O is

A: IUPAC nomenclature in inorganic chemistry is used for naming the inorganic compound.

Q: Which of the following statements is true regarding the nitrite ion? :

A: Structure of NO2- contains 1 nitrogen atom and 2 oxygen atom and having Nitrogen as a Central metal…

Q: frammonium suficdes (Ntulz S,t iooAE) chloride, FeClg

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: why transition elements are able to form interestitial compounds ?

A: d-block elements are called transition metals.

Q: Define the Compound Formula for the below name ? cobalt(I) oxide

A: The compound formula of a molecule will represent the different type of atoms with a total number of…

Q: Provide the formula for the following compound : Xenon hexafluoride Note: do not bother subscripting…

A: Symbol

Q: Which one of the following two ionic compounds would you predict will have the lower melting point?…

A: Cations are positively charged and anions are negatively charged.

Q: H CH3-CH2-N–C; + H2O Draw the molecule on the canvas by choosing buttons from the Tools (for bonds),…

A: Acid-base reaction: Equivalent amount of Lewis acid will react with the base and form a salt. This…

Q: What bonds does NH4Cl consist of?

A: Ammonium chloride is a salt. The bond formed between the hydrogen and Nitrogen atom is covalent bond…

Q: The charge of a vanadium ion in a compound V2O5 is?

A: Oxidation state is equivalent to its ionic charge. Charge is basically defined as the number of…