Which is the most likely product of this reaction? HBr excess Br Br Br A В Br Br Br E. Something with bromine in it Br D

Q: tion 10 of 26 rature measures heat. the correct response: True

A: A physical quantity is a physical property of a system that can be quantified by measurement.…

Q: Temperature measures heat. Select the correct response: O True False

A: Heat is an energy.It is used to create random motion in the molecule. If two substances has some…

Q: chocolate candy compound and contituent elemen

A: chocolate is a food product which is made from roasted  and ground cocoa pods

Q: How man

A: mole interms of particles :         1 mole = 6.022 x 1023 particles   mole interms of mass :…

Q: chemical and physical changes

A: The difference between physical and chemical changes in a reaction is as follows.

Q: Which physical state has particles with the most movement?

A: Physical states: One of physical condition of states in which matter exists is called as states.…

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: Difference between minor and major constituent

A: A question based on solution that is to be accomplished.

Q: 24picometer to meter

A: The conversion of 24 picometer to meter is shown as follows, 1m = 10-12 The conversion factor to…

Q: How might a potter use chemistry

A: Pottery chemistry comes under ceramic chemistry where it is the chemistry of forming compounds from…

Q: I neesd help with questions 1-8 in the above questions.

A: We have to answer the following questions NH4Cl compound is acidic, basic or neutral. Write the…

Q: Which state of matter has indefinite shape but constant volume?    Group of answer choices   Solid…

A: The three States of matter are solid , liquid and gases. Plasma is also one of the state of matter.

Q: Wind mill is a simple device for converting Kinetic Energy to Electrical Energy. Select one: True…

A: Statement : Wind mill is a simple device for converting Kinetic Energy to Electrical Energy.

Q: attached is an example to solve i

A: In NMR diiffrent protons will show diiffrent signal.so 1st we have to find the number of equivalent…

Q: am student i love chemistry My question is what is chemistry

A: Chemistry is the study of matter — what is in it, what are its properties and how does it change.…

Q: Is a pencil being sharpened a chemical or physical change

A:

Q: Total laboratory automation typically includes which of the following?     Question 16 options:…

A: The question is asking about the components typically included in a total laboratory automation…

Q: Is density a chemical or physical property? O Chemical Physical

A: Answer: In general properties of substance can be classified into following two parts: 1. chemical…

Q: HOW CHEMISTRY SUBJECT CHANGE YOU

A: Chemistry is a very fascinating field of study. Because it is so fundamental to our world, chemistry…

Q: Knew heat of respectively. Standard entropy at 25°C (cal 51,10 and 31,21, respectively. Question 2:…

A: To determine the Kc and Kp for the reaction, S(s) + O2(g) ⇌SO2(g)-       1 M           0.6 M-…

Q: A blue crystal is added to an alcohol solution, but does not dissolve in the alcohol. How would you…

A: It is known that like dissolves like, meaning that substances with similar chemical characteristics…

Q: Food quality can be measured by both subjective and non-subjective aspects. Describe the…

A: Answer. Food evaluation entails the use of instruments as well as physical and chemical procedures…

Q: 35- The honey used in hot cakes can be classified as:Unique option.   A) element B) compound C)…

A: Given The honey used in hot cakes can be classified as   A) element B) compound C)…

Q: Matter can be classified into several categories. All substances are either pure chemical substances…

A: Given : a). Sample of sea water contains water , sodium ion, chloride ion, and dissolved salts.  b).…

Q: What is tbe weight  in Newton of a 225 gram package of breakfast cereal

A: The weight of the body is the force imparted by the body over the surface of the Earth. The SI unit…

Q: 3. Round each average to reflect the precision of the data set. Standard Deviation Rounded Average…

A: In the given data set unrounded Average is given,from there rounded average has to be calculated.

Q: Convert 3.056 yd- into m-.

A: Given:- Convert 3.056 yd2 into m2.  As, 1 yd = 0.9144 m [Standard value] So, (1 yd)2 = (0.9144 m)2 1…

Q: Students are given samples of unknown chemical compounds. The samples could be ionic, molecular,…

A: Experiment -1 Solubility in water: Ionic compound are soluble and molecular compounds are insoluble.…

Q: Mixture Compound Element Answer Bank propane table salt carbon dioxide milk vinegar охудen aluminum…

A: Mixture have no definite proportion of their constituents whereas compounds consist a definite…

Q: abstract for safety rules for chemistry laboratory

A: Safety rules are the procedures or set of rules which are used to lower the risk or injury while…

Q: Question 1 of 30 Convert 0.386 to milligrams . Use only the metric system. 386 mg II

A:

Q: Select the best statement: Physical changes may be reversed by changing the temperature Physical…

A: Physical change: Change in the physical properties of the substance is called as physical change.It…

Q: NO3: Nitrate ion Incorrect

A:

Q: My Data: Ensure Nutrition Shake: 0.038 g/mL Class Data: Group 7:Ensure: 0.0233 g/mL Is 0.0233 g/mL…

A: The measured values are not close to the true value and thus this value is not accurate.

Q: D Question 2 Classify each property as physical or chemical. a) the explosiveness of hydrogen gas…

A:

Q: mixture that will caused a cube to be suspended in a liquid

A: To create a mixture that causes a cube to be suspended in a liquid, you can experiment with the…

Q: I need answer for that question you can give the question because it's laboratory experience of…

A: 3)SDS polyacrylamide gel eletrohoresis is a technique used for protein molecule seperation based on…

Q: How Chemistry that affects our life?

A: Chemistry will help us to resolve many problems in the future, including sustainable energy and food…

Q: Mixture of water and acetone is an example of Heterogeneous mixture Select one: O True O False

A: Applying concept of solubility of compounds.

Q: Gasoline is composed of a variety of different liquid hydrocarbons, which do not separate as time…

A: Gasoline is composed of a variety of different liquid hydrocarbons. These hydrocarbon does not…

Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.