1. State the law of definite proportions (or the law of constant composition). Consult your lecture text.

Q: Part D: Food Calories Naked Juice Serving size 240 mL D1. Name of food product D2. Mass of food…

A: Calories per gram * Carbohydrate = 4 kcal per gram * Protein = 4 kcal per gram * Fat = 9 kcal per…

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: Question 14 Which of the following statements about energy is false? O Energy cannot be converted…

A: Energy cannot be converted from one form into another

Q: 1. The normal boiling point for acetone is 56.5°C. At an elevation of 5300 feet, the atmospheric…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Which of the following is the Williamson Ether synthesis product of the following reaction: + Na

A:

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: Questions 11,12

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

Q: 8 of 11 I Review Constants Periodic Table Part A You go out to dinner and the bill comes to $…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Using the given information from 1 through 6 and question 8, I need questions 7, 9, 10, 11, and 12

A: we are given: mass of Zn used = 1.02 g  Volume of gas collected = 393 mL * (1L/1000 mL) = 0.393 L…

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: 4. Compare the chemical formulas listed at the top of each drawing in Model 1 with the shapes in…

A: Given : model of different atom, molecules.  To find :Chemical formulas of of the drawing models.…

Q: Question 64

A: Conversion factors are used for the conversion of one unit into another unit. It is defined as the…

Q: The rock that consist of one mineral called mineraloids. * True O False The earth's crust divided in…

A: Mineraloids are naturally occurring solids that are not crystalline in nature. They may look like a…

Q: What are the correct number of sig figs? What is the final answer meant to look like?

A: What are the correct number of sig figs? What is the final answer meant to look like?

Q: Number 4

A: IUPAC name of the given compounds are provided as follows,

Q: C Draw X and Y. CI, X + Y

A:

Q: None

A: The molarity of dieldrin =0.473mM=0.473× 10−3M (Given)(As we know 1mM=10−3M ) The volume of the…

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: 2- Analytical chemistry : is a measurement science consists of a set powerful ideas and methods that…

A: Analytical chemistry is a branch of chemistry, used in the determination of chemical…

Q: there can only be one answer per question for 4 and 5 you put 2 answers per each

A: Aldehydes have -CHO group , ketones have C=O group , alcohols have OH group and carboxylic acids…

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

A: Given data :  Temperature  Time  Footsteps  Distance

Q: In each of following questions, four words have been given of which three are alike in some way and…

A: As per the rules, only the first question can be answered.

Q: Question 4 B

A:

Q: 86 g CCl4 Express your answer using two significant figures. ΑΣφ %3D

A: Consider the given information is as follows; Mass of CCl4 = 86 g Number of molecules = ?       We…

Q: Answer all questions from

A: To calculate the molar mass of germanium tetrafluoride (GeF4), we'll sum the atomic masses of its…

Q: The concentrations of K* in water were measured with atomic absorption spectroscopy (AAS) and atomic…

A: The t-value, or t-score, is a ratio of the difference between the mean of the two sample sets and…

Q: The combined ages of three dogs is 24 years. Dog B is five years less than twice the age of dog A.…

A: Let's denote the age of dog A as a, the age of dog B as b, and the age of dog C as c.

Q: Temperature is a macroscopic measurement of a microscopic phenomenon Group of answer choices True…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Use the following information to answer questions 31 and 32. equilibrium Salicylic acid is a plant…

A:

Q: Discuss one of the Philosophers and his contributions to science history;Give at least 10 sentece

A: We all have learn about one of the greatest and very attractive philosopher and his name was…

Q: 3. According to quantum theory, matter is made of particles that are constantly in motion. 2. The…

A: The kinetic theory of matter helps to understand why matter occurs in various forms such as solid,…

Q: 100 - 15 = 85 not 75

A:

Q: is urine homogeneous or heterogeneous mixture?

A: A mixture is made of two or more substances that are combined but they are not combined chemically.

Q: 1. 2 Li, Etz0 2. 0.5 equiv. Cul Br 3. CH3(CH2)2Br

A:

Q: Without using a calculator, decide which would give a significantly smaller value than 8.83 x 10-2,…

A:

Q: Type of chemistry

A: In the field of science there are many different types of chemistry. The following page will deal…

Q: ii Rank the three molecules in order of increasing boiling point. Explain, in terms of…

A: In prop-2-en-1-ol , strongest intermolecular force of attraction acting between the molecules are…

Q: Discuss the language demands included in the lesson on mixing substances in a 5th-grade classroom by…

A: The objective of the question is to identify the key vocabulary terms that students must understand…

Q: POSSIBLE Water exists as a solid (ice), a liquid and a gas (steam). Which state of matter will water…

A: Water can be present in three states of matter I.e. solid, liquid and gas.

Q: 4) Write down the relationships your derived above as mathematical equations m = mass (g) AT =…

A: From Experiment-1, mass(m) is inversely proportional to change in temperature(∆T) when heat is…

Q: 12 Which state of matter has a compact particle arrangement? O solid Oliquid O gas O plasma

A: Here we are required to find the state of matter which has compact arrangement.

Q: Figure 6-3 H 11 CI * A Br CI H H CH 3 CI B H Br H H J Br C C CH₂ CH3 H D

A: Given are Newman projections of organic compounds.In Newman projections, Gauche interactions are…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.