what is the chemical formula created when sodium (11) bonds with the polyatomic ion chromate?

Q: If H20 is water, H2O2 is hydrogen peroxide, then what is H2O.

A:

Q: Which element is the most metallic? F Au Fr Li   What helps particles move?  Kinetic Molecular…

A: First group elements are most metallic character.  so lithium (Li) is correct option.…

Q: What solid would form when phosphoric acid (H:PO4) is added to milk of magnesia (Mg(OH):)? A) MgO B)…

A: Consider the given reaction of phosphoric acid with milk of magnesia is as follows; H3PO4    +…

Q: 12 Which of the following can react with 1 sulfur atom to form a covalent compound? a) 1 chlorine…

A: Covalent compound: Covalent bond is formed between non metal atoms by sharing their valance…

Q: What is the electron- pair geometry of the central oxygen atom of O-Zone (O3) ?

A: Ozone molecular formula O3  In ozone Central oxygen atom can share 3 electron pairs .

Q: The interaction between Ca and Cl is   a. ionic in nature     b. nonpolar covalent in nature…

A: Ionic compounds generally form between elements that are metals and elements that are nonmetals. For…

Q: What is the atom ratio between Cand H in C2H5OH? O 2/1 O 2/5 O 1/5 O 2/6

A: Atom ratio means the ratio of number of atoms of elements present in a compound.

Q: Name the hydrate compound with the chemical formula Li2CO3.7H2O

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: What is the mass percent of water in Zn(NO3)2·6 H2O?

A: First calculate the mass of water.

Q: Hydrogen bonds will form between a hydrogen atom in one molecule and which atom in another molecule?…

A: Hydrogen bond is electrostatic interactions between hydrogen atom and electronegative atom. Water is…

Q: What is the mass percent of water in Zn(NO₃)₂･6 H₂O?

A:

Q: What is the atom ratio between Cand H in C2H5OH? O 2/6 O 2/5 O 1/5 O 2/1 Save for Later

A: Atomic ratio is the ratio of different atoms present in a compound.

Q: A new salt is made with the element Hampshrium (Hp 2+) and the polyatomic ion Whippurate (WhOH 3-).…

A: We have a salt having cation Hp+2 and anion WhOH3- . We have to predict the formula for the salt.

Q: In ceramics, as the electronegativity difference between atoms increases, the -6 ..bonding becomes…

A: Since you have posted multiple question. We will solve the first question for you. To get the…

Q: hat is the Importance and uses ,Synthesis methods,Purification methods of cobalt(II) sulphate…

A: Cobalt (II) Sulfate is a reddish, toxic, metallic salt. Cobalt sulfate is used in the…

Q: 11. Which one of the following is most likely to become a cation?

A: When an atom loss its electrons then it become an cation.  M ----> M + + 1 e-   When an atom…

Q: ----_is not an example of acceptor atom. a. phosphorus b. aluminum C. bismuth d. boron

A: Acceptor atom :-       An acceptor is a dopant atom that when added to a semiconductor can form…

Q: What nonmetal in Period 3 forms 4 single bonds?

A: Silicon has valence Electronic configuration p2 It need 4 electrons to attain stable p6…

Q: 1. Based on the balanced chemical equation for the preparation of malachite, what is the composition…

A: The balanced chemical equation for the formation of malachite given is:…

Q: K/U Under what two conditions car an ionic compound conduct an electric curren ?

A: Ionic compounds : These are the compounds which are made up of ions in which are positively charged…

Q: An example of macroscopic property is the: a) angle of collision between molecules. O b) shape of…

A: We have to identify which of the following is an example of a macroscopic property : a) angle of…

Q: If the recommended amount of fluoride is 3.0 mg and is consumed as NaF, what amount of NaF must be…

A: Recommended amount of fluoride = 3.0 mg  We have to find out amount of NaF required to meet the…

Q: Give formula for the compound Copper (I) thiosulfate

A: Interpretation: The formula for the compound Copper(I) thiosulfate is to be provided.

Q: which etement would have कह षननना ०कमीद्वपहळंदे of LAr] 3 d2for itd 34 ion ņ Enter the element…

A:

Q: Which is shorter—an N–H bond or a C–H bond?

A: The distance between the nucleus of two bonding atoms is known as bond length. The value of bond…

Q: what is the chemical formula for sodium astatide

A: The existence of atoms of a compound and its proportions is represented as its chemical formula. In…

Q: beads

A: The force of interaction between similar molecules is called cohesion and the force of interaction…

Q: The structure and bonding of carbon dioxide and silicon dioxide both differ from each other. State…

A: Both silicon dioxide and carbon dioxide differ with each other in bonding and structure  silicon…

Q: The ionic radi of calcium and sodium ions are similar. Which compound has weaker ionic attractions,…

A: Lattice energy :-  The amount of energy released when one mole of an ionic solid is formed from its…

Q: 1. How many grams of Magnesium hydroxide required dissolved to form a solution at 0.1 N. if the…

A:

Q: Covalent bonds are formed between...? a hydrogen & electronegative group two metals a metal & a…

A: A covalent bond is formed between two non-metals that have similar electronegativities.

Q: Which of the following has the largest covalent radius ?   Mg Ca Sr Ba

A: Covalent radius of an element is defined as the half of the internuclear distance between two atom…

Q: determine the chemical formula created when magnesium (12) bonds with the polyatomic ion phosphite.

A:

Q: What is the chemical formula for the compound formed between indium(III) and selenium? formula:

A: Ionic compounds are formed by the transfer of electrons. The cation donates the electrons and the…

Q: electronegative

A:

Q: NH2 HNO3 H,SO4 2 1

A: When benzene reacts with mixture of acids then nitrobenzene is formed.  Nitrobenzene can be reduced…

Q: determine the chemical formula created when potassium (19) bonds with the polyatomic ion phosphate.

A:

Q: Why are most solid ionic compounds electrically nonconductive, whereas aqueous solutions of ionic…

A: Electrical conductivity is due to the movement of ions. The flow of ions is responsible for…

Q: Which side of the structure of KHP is more polar than the other?

A: Organic compounds are the compounds which are mainly composed C and H atoms. These compounds also…

Q: 13. Can a covalent compound like ethanol, CH3OH dissolve in water? Explain. sil 1slom

A: Yes, ethanol and methanol dissolve in water.

Q: 1. Oxygen (O) and Sulphur (S) are Group VI (Periodic table) elements. Explain why O formed only…

A: Oxygen forms double bond and sulfur can form two, four and six bonds.

Q: What word or two-word phrase best describes the shape of the hydrogen sulfide ( H,S ) molecule? Bent

A: The molecule given is hydrogen sulfide (H2S)

Q: CH4 is methane. This compound is ________.a. inorganicb. organicc. reactived. a crystal

A:

Q: Which of the following elements combines with oxygen to form a covalent network solid. A. Si В. S С.…

A: Since covalent solid can be made between non metals only. Hence Mg is rejected.

Q: Which of the following best describes the type of bond formed when sodium reacts with chlorine lonic…

A: Sodium is metal and chlorine is a nonmetal. Sodium metal is electropositive and chlorine nonmetal is…

Q: Each of the following properties shows a regular trend inGroup 1A(1). Predict whether each increases…

A: Introduction: The group 1A of the periodic table belongs to alkali metal. It includes hydrogen,…

Q: Which of the following has the highest ionic strength? O 0.60 M NaCI O 0.60 M Na2SO4 O 0.60 M…

A:

Q: The cyclosilicate ion consists of three silicate tetrahedralinked together in a ring. The ion…

A: