Name Formula Ex. Calcium nitrate Ca+?(NO:)→ Ca(NO3)2 Ca(NO3)2 1. Plumbic oxalate 2. Sodium permanganate 3. Ammonium sulfate

Q: A 25.0 mL solution of 1.00 M CaCl2 is diluted to 250.0 mL. Then, 30.0- mL aliquot of the diluted…

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Q: 3. A 1.20-gram sample of a hydrated salt is heated to a constant mass of 0.80 gram. What is the…

A: Introduction: The amount of water in a hydrated salt can be determined by drying the hydrated salt.…

Q: A time vs. concentration graph is presented below for the reaction A ® B. What is the rate of…

A: The rate of reaction is defined by the decrease in the concentration of the reactants in unit time.…

Q: 30.00 mL portion of 0.225 M hydrochloric acid is titrated with Ca(OH)2 of unknown concentration. It…

A: At the end point  of the titration     V1S1 = V2S2  Where V1 and V2 are the initial and final…

Q: 4. a. Calcium and oxygen react together to form calcium oxide. During the reaction two electrons…

A: For ca2+ arrangements of electrons 2,8,8

Q: 5. Aspirin has the formula CyH3O4. How many atoms of oxygen are there in a table weighing 360 mg? a.…

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Q: organic compounds that has two alkyl groups attached to a carbonyl group * O aldehyde O ketone O…

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Q: 1. Calculate the pH of each solution. a. [H'] = 5.0 x 106 M b. [H*] = 8.3 x 10-10 M c. [H'] = 2.7 x…

A: According to guidelines i can answer only first question. Please repost the second question

Q: A. Expand the condensed structural formula written on the first column of the table to reveal the…

A: IUPAC nomenclature from structural formula Identify the longest carbon chain Identify the…

Q: The solubility of a certain compound in ice-cold water is 0.22 g in 100 mL. Its solubility in hot…

A: Given that: Solubility in ice water = 0.22 g in 100 mL Solubility in hot water = 2.35 g in 100 mL…

Q: EVALUATION #1 MULTIPLE CHOICE. ENCIRCLE THE LETTER THAT CORRESPONDS TO THE CORRECT ANSWER. 1. WHICH…

A: EFFICACY OF THE PRODUCT FOR ITS INTENDED PURPOSE  is correct. Emollients  Sanitizers - These are…

Q: A balanced redox equation must have which of the following: I. The same number of each type of atom…

A: In this question, we have to choose A balanced redox equation must have which of the following.

Q: SOLUTION STOICHIOMETRY Determine the volume of 0.150 M NaOH solution required to neutralize each…

A: Molarity: It is define as concentration which is obtained by taking ratio of moles of solute and…

Q: 8. A reaction has AH° = 100 kJ/mol and AS°=250 J/mol-K. Is the reaction spontaneous at room…

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Q: • Which of the following compound will likely be in its solid form at -115 deg. Celsius. * mp (°C)…

A: Melting point of a substance is the temperature at which it changes its state from solid to liquid.

Q: A.4 Ferric chloride Test Observation Explanation Sample phenol The solution turned into violent…

A: (A. 4 ) When phenol is treated with neutral Ferric Chloride , it gives violet colored complex , due…

Q: . For the following consecutive first order reactions K =2.0s- K =2.0s →Y the time (in seconds)…

A: Here it is given a first order consecutive  reaction.we will find the time required for Y to reach…

Q: 11. Calcium Carbonate (CaCO, Molar mass = 100.09 g/mole) is an antacid used to neutralize extra acid…

A: Given,  Molar mass of CaCO3 = 100.09 g/mole  Mass of tablet = 250 mg  How many moles of CaCO3 will…

Q: ACTIVITY 1: BRØNSTED ACIDS AND BASES Directions: A. Classify each of the following species whether…

A: A question based on acids and bases is to be accomplished.

Q: Chemical Compounds English Name Chemical Bonding Chemical Symbol Chemical Name Ex. lonic Bonding…

A: Since you have asked a question with multiple subparts we will answer only first 3 subparts for you.…

Q: ii) - Ozonides to Ozonides are kept at low temp while working What does that requirement prevent…

A: Answer:As we know,Reaction is spontaneous when  is less than zero.

Q: 1. Carbon atoms always have how many covalent bonds? 2. Hydrogen atoms always have how many covalent…

A: The covalent bond can be defined as a chemical bond which involves sharing of electron pairs between…

Q: An archaeologist finds some ancient jewelry made from bone. The jewelry has a carbon mass of 482 g…

A: Nuclear decay follows 1st order reaction.  Given the half-life of C-14, t1/2 = 5730 year…

Q: Atomic Structure SUBATOMIC PARTICLES The table below contains information about several elements. In…

A: Since you posted question with multiple sub parts we will solve first 3. To get remaining sub parts…

Q: INTERACTIVE EXAMPLE Using the Ideal Gas Law in Calculations An automobile tire at 25°C with an…

A: Volume = 20.3 L Pressure = 3.35 atm Temperature = 25°C

Q: 2. Aldehydes and ketones can be produced by the oxidation of primary and secondary alcohols,…

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Q: 1. Which element comprosing Mg(OH)2 has the highest % by mass? 2. Determine the % composition of…

A: Molar mass of Mg(OH)2 = 58.32 g/mol  Atomic mass of Mg = 24.30 g/mol  Atomic mass of O = 16.00 g/mol…

Q: Today, water pollution has been highlighted to be the major environmental concern, driven by the…

A: Answer-b  Malaysia is abundant in water resources and available throughout the year.

Q: B. Balance each of the chemical equations below and identify the type of reaction (combination,…

A: Chemical equations represent a chemical reaction. The reactants are written on the left side and…

Q: WS-3.10: How would you represent conformers using line structures? Try to draw the conformers…

A: ConformersThe atoms connected by a single bond can rotate about the bond without breaking it and the…

Q: 1. Consider the reaction for the production of urea used in synthesizing fertilizers: CO2 (9) +…

A: As per the reaction, 1 mol of CO2 reacts with 2 mol of ammonia to give 1 mol of CO(NH2)2 and 1 mol…

Q: 11. a. Which categories/classes does this compound belong to (for example, aldehyde, ketone)? b.…

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Q: MOLARITY Complete the table: Solute Mol Volume Solute Mass Solute Solution Molarity KNO3 22.5 g 10…

A: "Since there are two tables in this question, we will solve first one for you. For the other to be…

Q: At 3000K and 1 atm pressure, CO2 is 40% dissociated into CO and O2. (a)What will be the degree of…

A: The explanation is given below-

Q: answer the following

A: Here we have to choose correct option about which of them remain in solid form at 40 deg. celsius-

Q: 15. The roots of the plants absorb the nutrients from the soil. For the farmers, it is important to…

A: Here we are required to find the best fertilizer which a farmer can used for the plants

Q: 1. Draw structural formulas for the following molecules: a. 4,5-dimethyl-3-nitrooctanoic acid 6. b.…

A: Details structure establishment from IUPAC name is shown in image.

Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.