The following is the formula for which of the following reactions? H,C НО — Н, + О,

Q: What is the chemical formula of diphosphorus pentabromide

A: The chemical formula of diphosphorus pentabromide can be written as P2Br5.

Q: 3. Describe (or draw) how NaCl salt is formed (hint: involves charges).

A: Compounds formed from the reaction of respective elements.

Q: Which atom in the Br-F molecule has a partial negative charge (8¯)?

A: In a polar molecule the more electronegative atom attracts the shared pare of electrons and partial…

Q: Which of the following is the formula for hydrochloric acid? HCI HCIO HCIO2 О нноз

A: The given molecule is Hydrochloric acid. The formula for the Hydrochloric acid is HCl.

Q: Explain why H CO 3(aq) is an 2 inorganic compound.

A: Organic compounds contains mainly carbon and hydrogen. Organic compound is formed by sharing of bond…

Q: Rank barium manganese oxygen silicon and nickel from highest to lowest ionization

A: Solution Ionization energy is easy terms will be delineate as a live of the problem in removing AN…

Q: 4.31 Identify each of the following species as a Brønstedacid, base, or both: (a) PO43−, (b) ClO2−,…

A: Solution- (a)  PO43- =Bronsted acid because this can be accept an H+ ion to form HPO42- (b) ClO2-…

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. LiNO2.H2O

A: Hydrated molecules are those molecules which contains water molecule in its formula. Example:…

Q: What is the chemical formula for compound formed between manganese (IV) and chlorine? Chemical…

A: When cation and Anion combine they make a compound. To make stable compound the chareges on both the…

Q: What is the chemical formula of the ff? technetium arsenite cobaltic phosphate chromium (II)…

A:

Q: Write the formula a. HCO; b. РО а. 3-

A: To find: The conjugate acids of given bases

Q: Which of the following compounds is formed by the reaction of nitrous acid and potassium hydroxide?…

A: • The nitrous acid is an acid and the formula of nitrous acid is HNO2      • The pottasium…

Q: Which of the following can be char O NaHCO3 O NH3 O Ba(OH)2 O CHOOH

A: Base are the substance  which can donate a pair   of electron according to Lewis  concept of acid…

Q: 6. HPO4(aa) + Ca(OH)2(aa) →

A: Given  Reactant =  H3PO4 and Ca(OH)2 Ionic equation = ?

Q: Write the ions present in a solution of Na3PO4

A: To know the ions present in the solution we have to first write the dissociation equation.

Q: Write the formula of Glaubers salt.

A: Glauber’s salt is the common name of sodium sulfate decahydrate.It occurs as white or colourless…

Q: A(n) ___ is a strong mutual attraction between ions of opposite charge.

A: Given: A(n) ___ is a strong mutual attraction between ions of opposite charge.

Q: Name the main active ingredient (provide the formula and chemical name, e.g.: AlPO4, aluminum…

A: The name of the compounds given are lye, baking soda, milk of magnesia and Epsom salt.

Q: Which of the following is chloric acid?

A: Given :  Which of the following is chloric acid?

Q: The formula for ammonium sulfate is (NH4),SO4. Enter it as: (NH_4)_2SO_4 2

A: Given that, Formula of ammonium sulfate = (NH4)2SO4

Q: Two reactants are placed into a flask. A single displacement reaction occurs, with the general…

A: Here we are required to find the chemical formula AC

Q: Write the full equation (including charges and states of matter) for the following: a. The reaction…

A: The balanced equation can be defined as the equation involving an equal number of each atom on both…

Q: What ion(s) are formed when Na2SO3 i dissolved in water? a.Na+ b. 02-, S2-, Na+ c. 02-, Na+ d.…

A: An ionic compound dissociated in water into respective cations and anions.

Q: Provide the balanced net ionic chemical equation between IO3- and I-

A: The net Ionic reaction for the given chemical equation can be given as: (1) The balanced reaction of…

Q: What is the formula for the ionic compounds formed from Ca2+ and acetate ion?

A: The ionic compounds get formed by combining ions such as cations+anions. The stoichiometric…

Q: Peroxyacetył nitrate (PAN) is one of the prime irritants in photochemical smog. It has the formula…

A: The total number of valence electrons in the molecule is (2x4)+(3×1)+(5×6)+5=46 electrons. The bonds…

Q: 112. An IV of Dextrose Lactated Ringer's solution is used to treat dehydration in patients. The…

A:

Q: Provide an acceptable name for PhSO 3H.

A:

Q: H H) • Name the compounds in this reaction. • What type of IFA is shown? Na* • What type of chemical…

A: The diagram given is,

Q: Explain why N, is a gas at room temperature but H;O is a liquid

A: the answer is as follows:

Q: Would an aqueous solution of MgBr2 contain ions? If so, how many ions would ouccur per formula unit…

A: Ionic compounds conduct electricity either in their molten state or when they dissolved in water.…

Q: 2-Identify the major ionic species present in an aqueous solution of CaCOs. A. Ca, Co, B. Ca,c, 0,…

A: Introduction : 2)We have to find the major ionic species in the aqueous solution of CaCO3

Q: compounds: 1. Hydrobromic acid 2. Hydrofluoric acid

A:

Q: H,0 NH „NH co, H,SO, (cat)

A: ->H2O can acts as nucleophile because it has loan pair.

Q: Which of the following compounds would form the largest number of ions when dissolved in water? a.…

A: when ionic compound dissolved in water its dissociate into it's constituents ions .

Q: 4. The chemical formula for sodium nitride is

A:

Q: KMNO4 Naº, NH3

A: The question is based on concept of organic reactions. We have to identify product or reagents in…

Q: Using Lewis structures, write balanced equations for the following reactions:(a) HCl(g) + PH3(g)…

A: (a) Lewis structure is representation of a molecule or ion by showing only valence electrons of…

Q: 3. For each acid, name the anion bonded to hydrogen, then name the acid. Anion Name Acid Name (а)…

A:

Q: What is AHn for the following chemical reaction? CO(g) + NH3(9)→HCN\(g)+H2O(9)

A:

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. CoSO4…

A: Given: CoSO4*7H2O

Q: i)Complete the table below by giving the formula of one stable chloride of the elenments.

A: A substance which can act as an acid or as a base is called amphoteric substance. Amphoteric…

Q: Which type of reaction causes the mercury (I) ion to form metallic mercury  and mercury(II)?

A: Since in converting from Hg+ to Hg and Hg2+ the Hg+ ion is getting oxidised as well as reduced…

Q: What is the concentration of lithium ions in 0.465 M Lİ3PO4?

A: The objective of the question is to determine the concentration of the lithium ions where the…

Q: Give the name of HBr as an acid and as a binary compound. Spelling counts. acid: binary compound:

A: Depending upon the physical state of the compound, HBr can have two names. In the gaseous or pure…

Q: a. CaO C. NF3 e. SrH2 b. NazS. d. (NH4)2SO4 y sulfate

A: The ionic compound are those which dissociates into ions when dissolved in aqueous media.

Q: When sodium carbonate, Na2CO3Na2CO3, dissolves in water, what ions are produced?

A: Sodium carbonate Na2CO3 is a salt. It is also called soda ash, when it is dissolve in water there is…

Q: 8. Fill in the blank with a single chemical formula for a covalent compound that will balance the…

A: A neutralization reaction is the one in which an acid reacts with a base to form salt and water.

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.