8. Calculate the pH of NaOH(aq) to the nearest hundredth.

Q: Chemistry deals with the study of the relationship between electrical and chemical ?:energy is…

A:

Q: 2 Fe + O2→2 FeO 1. The numbers in red boxes are... A. subscripts B. coefficients C. reactants D.…

A: The chemical on left side of arrow are consider as reactant on right side it is consider as product.…

Q: Questions 11,12

A: In ionic bond transferring of electron between a metal and non metal occurs but in a…

Q: hi explain the basic about chemistry

A: Chemistry is a branch of science, which studies the properties of and interactions between matter…

Q: Reagents required to carry out the following transformation are OH Select one: O A. joso, iNaHSO B.…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: There are not two answers. Must choose one. I think it is B.

A: We have to undergo the formation of 3-octyne using bromination and elimination from an intermediate.

Q: What is questions #2-b and questions # 3?

A: a)- The  naming of chemical compounds is done by following the IUPAC nomenclature. The priority…

Q: B. Calculate the following information. USE THE FACTOR-LABEL METHOD TO DO YOUR CALCULATIONS!!! 1. A…

A: The density of a solution is calculated by the formula: Density=MassVolume   Note: Since you have…

Q: 1. Which of the following is the longest bond? 2. Which of the following bonds has the lowest BDE?…

A: In this compund there are bond between two carbon. Bonds are may be single bond or double bond or…

Q: Hi was wondering how to solve number 4

A: Pentane is a hydrocarbon. The equations for the complete and incomplete reactions are written in the…

Q: None

A: Answer image:

Q: Reagents required to carry out the following transformation are он HO Select one: O A. i)RCO3H…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 92. Use data from Table 7.3 to estim methane (CH,), as shown below: the con ombustion of

A: The combustion reaction of methane is given as-                                      CH4 (g) + 2 O2…

Q: 6. The question is shown in the image attached.

A: Option --C

Q: Which common inexpensive metal was more valuable than gold in the nineteenth century?

A: Solution:       Aluminum is considered as the third most abundant element in the earth crust after…

Q: 4:52 PM Thu Sep 17 94% ochem ps 9-16-20 PDF - 2.5 MB ChemActivity 6 Cyclohexane 31 ChemActivity 5…

A: Hello. There are multiple questions posted together. The first question from the first image has…

Q: How many squares are in this 2 x 2 grid (Figure 1)? Note that the figure link lets you know that a…

A: Given: Figure showing 2 x2 grid

Q: Which of these statements is FALSE about the mole? O a. 1 mole is equal to 6.022 x 10 23…

A: Since you gave posted multiple questions, we are entitled to answer the first only.

Q: A chemical reaction must be used to separate a. solids from liquids b. a mixture into its components…

A: A chemical reaction is defined as the process of transformation of the original substances…

Q: Model 2 – Experimental Data for Heating Water Experiment 1 Trial Mass (g) AT (°C) Added Energy…

A:

Q: What are the applications of analytical chemistry?

A: Analytical chemistry deals with identification, detection, characterization and quantification of…

Q: Which one below represents a chemical change?

A: The question is based on the concept of general chemistry. there are basically two types of change…

Q: Define the following terms.  Primary standard

A: Standard solution: The solution that contains accurately known concentration of its solute particles…

Q: type

A: Condensation reactions are those reactions in which an atom or group of atoms is omitted from a…

Q: Describe the following: Quantitative Qualitative Mixed

A: A plan that and procedures that consists of the  steps of broad assumption to detailed method of…

Q: The two compounds in A ar The two compounds in Bar the same molecule skeletal isomers functional…

A:

Q: Use the following information to answer question 1. A group of students is asked to design and…

A: To answer the following question.

Q: Number 8

A: Given products,

Q: (a) Observation on adding acid to zinc When a acd is added to ziha nappening where tine is abidizeod…

A: Since you have posted multiple questions, we are answering first for you. To get the remaining…

Q: Answers 1-10

A:

Q: Which of the following does not belong to the group?     Temperature   Time   Footsteps   Distance

A: Given data :  Temperature  Time  Footsteps  Distance

Q: Need help with questions 1 and 3. Please see attached image. For question 3, tell me where I need to…

A: Basicity: Tendency to donate electron pair. Smaller the electron negativity of atoms greater will be…

Q: OH

A: the given reaction is dehydration reaction and to proceed this reaction concentrated sulfuric acid…

Q: Research which level or levels of government are responsible for regulations about arsenic

A: To describe about the government regulations about arsenic.

Q: Could the remaining questions be answered as well?

A: (4) To find out the mass fraction of the saturated solution of NaOH.

Q: Question 35 Which of the following will cause an instrumental deviation in Beers Law? I. stray light…

A:

Q: Question 15 The relationship between Ka and pOH is? O Directly proportional

A: pH scale is used to measure acidity or basicity of a solution. If pH of solution is less than 7 then…

Q: Fossils show that humans have existed

A: By studying the fossil record we can tell how long life has existed on Earth, and how different…

Q: A. Type of Test B. POSITIVE RESULT C. SUBSTANCES THAT 1. lodoform Test A. white precipitate WILL…

A: Qualitative analysis of compounds:

Q: B) Assess the critical aspects of chemistry involved in sedimentatic

A: Process and aspects of sedimentation . This term used in geology or geochemistry.

Q: Please I need help solving number 12

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.