)Show the complete ionic and net ionic forms of the equations. K3PO4(aq) + Al(NO3)3(aq) -> Bel2(aq) + Cu2SO4(aq) -> Ni(NO3)3(aq) + KBr(aq) ->

Q: Zn (s) | Zn* (1 M, aq) || Cu²* (1 M, aq) | Cu (s)

A: Theoritical cell potential is E°cell.

Q: Normal saline is an isotonic (to humans) solution which is used in medicine for volume…

A: Given: Concentration of NaCl in saline = 0.9 g/dL. And volume of saline solution = 1 L Since 1 L =…

Q: _ Mg(s) + __ (Hg2)(NO3)2(aq) ® __ Mg(NO3)2(aq) + Complete ionic: Net ionic:

A: Ionic equation: In an ionic equation, the electrolytes are expressed in the form of their…

Q: 5 B. A student writes the following incorrect chemical equation for a single replacement reaction…

A: Hi, since you have posted multiple questions, we will answer the very first question for you. Kindly…

Q: Find the percentage of nitric acid if you know that 9.777 G has been diluted with water to a liter…

A: Givennormality of NaOH solution=.104 Nvolume of NaOH=25 mLvolume of HNO3 used in neutralizatio…

Q: 5. 2Cr(NO;); (ag) + 3 Ba (s) → 3Ba(NO;)2(ag) +2Cr(s) Complete Ionic: 2C13+(ag) + 6NO3-(ag) + 3Ba(s)…

A: The reaction taking place is given as, => 2 Cr(NO3)3 (aq) + 3 Ba (s) -------> 3 Ba(NO3)2 (aq)…

Q: Calculate the number of H+(aq) ions in 1.6 mL of pure water at 25 ∘C. Express your answer using two…

A: given :  volume of pure water at 25°C = 1.6 mL  To be calculated :  number of H+ ions       (2…

Q: A student weighs an empty beaker at 85.301 g. A sample of Na2SO4·??H2O is added to the beaker, and…

A: Mass of empty beaker = 85.301 g  Mass of beaker + hydrated salt = 86.607 g  Mass of beaker +…

Q: 3. A student obtained the following data for a sample. The sample dissolved in water The sample…

A: A bond is defined as the attractive forces which holds two or more atoms together in stable molecule…

Q: What mass of Cu(IO3)2 can be formed from 0.650 g of CuSO4 · 5H2O?

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation?…

A:

Q: Which of the following compounds provides the most solute particles when completely dissociated in…

A: Soluble ionic compounds dissociate completely into ions when dissolved in the water.

Q: Calculate the mass percent of sulfuric acid in a solid sample given that a 0.8390 g sample of that…

A: * No. of moles = concentration x volume* Mass = No. of moles x molar mass* Mass percent of sulphuric…

Q: Ozlg) + 4H*(ag) + 4e = 2H,0 +1.23 Br2(aq) + 2e = 2Br (aq) +1.07 NO, (ag) + 4H*(ag) + 3e = NO(g) +…

A:

Q: Draw the product of the following reaction:

A: Aniline reacts with sodium nitrite and HCl in cold condition to form Benzene Diazonium Chloride.

Q: Caffeine, a stimulant found in coffee, contains 49.5%% CC, 5.15%% HH, 28.9%% NN, and 16.5%% OO by…

A: Mass percentage of constituent elements of caffeine in the molal mass of 195 g/mol are: 49.5% by…

Q: __ NaHCO3(aq) + __ H2SO4(aq) ® __ CO2(g) + Complete ionic: Net ionic:

A:

Q: 5. AZ,(8) + Q2(8) –- > ZQ(1) + AO,(s) Law of Conservation of Mass Within a Chemical Equation 6.…

A: A chemical equation is said to be balanced , if number of moles of atoms of all elements are in…

Q: At first, it seemed like the poisoned Russian agent might have ingested thallium in the form of…

A: the minimum amount of thallium to kill an average adult= 8*102 mg concentration= 0.45m conc = no of…

Q: 3. 2HCI (ag)+ Ca(OH)2 (aq) 2H2O (1)+ CaCl2 (aq)

A: This can be solved by equivalent point of acid base concept which is given below

Q: Net ionic  2 HNO3 (aq) + Ba(OH)2 (aq) → Ba(NO3)2 (aq) + 2 H2O (l)

A: Net ionic equation is the chemical equation that only shows the compounds or ions which take part in…

Q: 1) Show the complete ionic and net ionic forms of the following equations. AgNO3(aq) + KCI(aq) ->…

A: The net ionic equation can be defined as the equation that represents only those compounds and ions…

Q: (а) (1) NaN3 (2) LİAIH. (3) Н,о* Br (b) excess CH31 (1) (2) Ag20 (3) heat Br (1) HCI, NaNO2 (2) CuBr

A: The question is based on the concept of organic reactions.   we have to identify the Product formed…

Q: laterials engineers often create new alloys in an effort to improve the properties of an existing…

A: Materials engineers often create new alloys in an effort to improve the properties of an existing…

Q: Cations Anions chlonide bromide Sulfide flourde hitride N-3 Oxide se le br-1 S-2 Phosphide P-3 Se…

A: Cation and anion combine to form ionic compound. Here we have to find out the formula of cation and…

Q: .CI 1. Excess (CH3)2NH 2. LIAIH4 3. Н.о .CI 4. excess CH3I 5. Ag2O (aq) 6. Нeat CI

A: LiAlH4 is reducing agent which can reduce amide to amine

Q: How to distinguish Pb(NO3) ñ;aq) from NaNO3(aq)

A: Lead nitrate and sodium nitrate can be differentiated by the addition of sulfuric acid.

Q: Commercial sodium "hydrosulfite" is 90.1% Na2S2O4. The sequence of reactions used to prepare the…

A:

Q: The type of the following chemical reaction is Pb(NO3)2 aq  + 2 KI aq   → PbI2  (s)     +  2 KNO3…

A: The given chemical reaction; Pb(NO3)2 (aq)  + 2 KI (aq)  → PbI2  (s)     +  2 KNO3 (aq)  In this…

Q: How do you find the net ionic formula of 3 BaCl2.2H2O (aq) + 2 Na3PO4.12H2O (aq) -----> 6 NaCl (aq)…

A: The ionic equation can be written as follows:

Q: CaCl(aq) + 2 AgNO3(aq) Ca(NO3)hl ) + 2 AgCI( ) Select all the species that would be shown in the…

A: Balanced chemical reaction CaCl2 (aq) + 2 AgNO3 (aq) → Ca(NO3)2 (aq) + 2AgCl (s) In solution,…

Q: Draw the products of each reaction.

A: The sodium ethoxide (NaOEt) is an base which will abstract the most acidic proton and generates a…

Q: A compound is 21.20%Nitrogen,6.06% Hydrogen,24.30% sulfur and 48.5% oxygen

A: First of all, we will understand the difference between empirical and molecular formula. Empirical…

Q: Balance the following equation:   _____ Nm2Bf3 (aq) + _____ Cv (s) à ______ Cv2Bf (aq) + _____ Nm…

A:

Q: Calculate the mass of copper that can be made from the combination of 15.0 g aluminum with 25.0 g…

A: Mole of Al in 15.0 g Aluminum is calculated as,                                               Mole…

Q: 2 K3PO4 + 3 Ba(OH)2 -> Ba3(PO4)2 +6 KOH total ionic? net ionic?

A: The total ionic equation is used to represent the molecular equation, wherein all the reactants and…

Q: Ca OH Ca* Ca Ca* OH OH OH OH Ca* OH OH Ca* OH OH Ca* OH Ca+ Ca(OH), OH Саон A C Which beaker best…

A: Calcium hydroxide is a strong base with a molecular formula Ca(OH)2. It does not dissolve much in…

Q: HCI. С ООО 3.90 5.64 4.92 5.12

A: At equivalence point, all the trimethylamine gets converted into its conjugate acid, which upon…

Q: A hypothetical compound has the formula X(AZ3)3.   The atomic masses for A, X and Z are included in…

A: Given: The atomic masses for A, X and Z are included in the table. Element Atomic mass (amu) A…

Q: An acid, HEl, is formed from a hypothetical element, El, and a subsequent aqueous solution is…

A:

Q: F2(g) + SrCl2(aq) ---> SrF2(aq) + Cl2(g)   Complete ionic:   Net ionic:

A: Complete ionic equation:

Q: Crystals of magnesium phosphate and glucose, C6H12O6(s), were dissolved together in a beaker of…

A: GIVEN:-  Crystals of magnesium phosphate and glucose, C6H12O6(s), were dissolved together in…

Q: A hydrate of nickel (II) sulfate has the following formula: NiSO4·X H2O. The water in a 0.250 g…

A: Given: Mass of the sample = 0.250 g Standard data: The molar mass of NiSO4 = 154.75 g/mol The…

Q: 1. SC.912.P.8.2 - Discuss volume, compressibility, density, conductivity, malleability, reactivity,…

A: When a mixture(or a pure substance) has a single phase in it, it is called homogenous system. When…

Q: 5. POSSIBLE SINGLE DISPLACEMENT: Zn(s) + M9SO4(aq) → ?? 6. POSSIBLE DOUBLE DISPLACEMENT: NaNO3(aq) +…

A: A chemical reaction in which an element displaces another element in a compound to produce a new…

Q: NANO3(aq) H,O (1) () + NaOH(aq) HNO3(aq) + NaOH(aq) + HCI NaCl (aq) + H2O (1) (4) (aq)" 2 KCIO, (aq)…

A: Spectator ions are chemical species or ions that appear on both side of the net ionic reaction,…

Q: How many total atoms are there in one formula unit of Cr(Cr2O7)3?

A: From one formula unit the sum of all types of atoms will give total number of atoms.

Q: Ethyl mercaptan is an odorous substance added to natural gas to make leaks easily detectable. A…

A: Given : Total mass of ethyl mercaptan sample = 3.17 g And mass of sulfur in ethyl mercaptan sample =…

Q: How many g of water you need to add into HCl solution (V= 130.0 cm3 mass percentage 22.0 % (w/w),…

A: Mass = Volume ×Density

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.