What is the mass in grams for a 50 mL and 100 mL beaker Then calculate the mass of Calcium chloride with 20 mL of distilled water in a 50 mL beaker And calculate the mass of potassium carbonate with 20 mL of distilled water in a 100 mL beaker

Q: o=c=o; sigma bonds pi bonds

A:

Q: Based on the risks and benefits of bleach and vinegar and as an individual make a recommendation in…

A: When considering household disinfection, two commonly considered options are bleach and vinegar.…

Q: Hi, can you please help me with this problem? A screenshot is attached below. Thank you!

A: Both the fluoroacetic acid and HCl has same pH.  Therfore the hydronium ion concentrations are same.

Q: 6. What is vinegar and how does it influence the chemical reactions taking place? 7. Can you write…

A: Interpretation: To find out how vinegar influences chemical reaction when aspirin is dissolved in it…

Q: Make an introduction about paints and their ingredients(specific with introduction too) and explain…

A: Paint is a pigmented liquid which provides a color when it is applied. They are composed four major…

Q: 2. H H c-N: H H 3. H2C `CH2 IU,

A:

Q: Can i get help with this problem?

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Is there any difference between post-processing and post-treatment?

A: A question based on the terms used in chemical methods, which is to be accomplished.

Q: d) CH;CI e)NO, e) CO2 f) BF4

A: Interpretation- To draw lewis structure of molecule - determine formal charge of each atom -…

Q: Draw out 3 molecules of CH2F2 showing the strongest interactions that are present between the…

A: The high electronegativity difference in CH2F2  makes it a polar molecule. Due to the high…

Q: answer both questions please! CH3 a eq KOH hat very

A: Haloform reaction: The haloform reaction can be used to transform acetyl groups into carboxyl…

Q: Which kinds of additive should be used to decrease the rigidity of PS? a. A lubricant b. A…

A: Here the key point is to check the low molecular weight polymer.  The polymer which is having low…

Q: In a lab, you are asked to determine the identity of 4 unknown compounds, A, B, C, and D. These…

A: We have find out the answer by using boiling point and odour of samples.

Q: Can i get help with these problems number 5

A: Generally,  alcohols shows peaks around  3200-3500 cm-1 for OH stretch While , carboxylic acid shows…

Q: Finish this mechanism for distillation H3C CH3 + H H Δ

A: We have to provide the correct product.

Q: Some de-icing compositions include dyes or colored compounds called indicators. Why?

A: The process of removing snow or ice from the surfaces is called de-icing. This can be done through…

Q: REAGENT AMOUNTS In this section, you must record the actual amounts and volumes of reagens use in…

A:

Q: CH3 DMSO Br

A: Given: The reaction is given.  To find: The product of the reaction given.  Solution: Nucleophile…

Q: Do question 1.5 from the problem 1 only. And complete question 3 as well.

A: See the answer below Explanation:

Q: Which diagram is the correct one?

A: It can be explained in terms of Pauli's exclusion principle, Aufbau's principle and Hund's rule.…

Q: H CI NEt3 Select Draw Templates More C H N O Cl Erase

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: simply as “alcohol

A: In this question we have to choose correct option of products contain an ingredient listed simply as…

Q: = Organic Functional Groups Predicting the reactants or products of ester hydrolysis What is the…

A: Esters when hydrolyzed in acidic medium gives carboxylic acid and alcohol as the products.

Q: Chapter 14 Reading Question 10 7 ii Part A The product(s) of a heated reaction of…

A: The given reaction is an example of the base catalysed hydrolysis of acid amide to form…

Q: The following are desirable properties of topical protectives EXCEPT O Large particle size Difficult…

A: No any properties are correctly explaining the properties of topical protectives.

Q: Give the wet chemical test (#1-6) that work for KETONES  only.

A: Wet tests are those tests in which organic compound is dissolved in solvent before performing test.

Q: Read THREE (3) latest journal articles that discuss about polymer blend. List the articles using the…

A: 1) Reactive Compatibilization of PLA/PA11 Blends and Their Application in Additive Manufacturing.…

Q: Show the saponification of a liquid soap.

A: The explanation is given below-

Q: e) NaOCH, H₂O

A:

Q: Help me out with my chemistry homework! 1. Develop a structure containing 22 carbon atomes…

A: Ketones: These are the group of organic compounds having the carbonyl group attached to two…

Q: NH2 Et3N

A:

Q: None

A: Information about the question

Q: Which is a better disinfectant, 70% or 95% ethyl alcohol? Why?

A:

Q: 5-6. What is the major drawback of trying to distill a 500-µL mixture of liquids, all with boiling…

A: Introduction Distillation is a commonly used method in chemistry for separating and purifying…

Q: IV. Based on the chemistry in this experiment, complete the following reaction. HO CHO HO H. H.

A:

Q: Please assist with sub part C.

A: As already calculated form part (a) and (b), the density of metal is 1.8 g/mL. Now, this density has…

Q: Melting point started 54 and stopped 59   did you successfully make benzamide

A: The question is based on the concept of experimental chemistry. we have to predict whether…

Q: The chemical which reacts with  HCHO to produce a harmless material called urotropin is ___. This…

A: We have to give the name of the compound or chemical which reacts with  HCHO to produce a harmless…

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.