This question has two parts Part One: A scientist conducts a few experiments in her lab and comes up with an initial explanation for her observations. What is the proper term for this initial explanation? Part B: Suppose that the scientist and several of her colleagues conduct numerous additional experiments and that none of the new results contradict the original explanation. What is the proper term for the explanation at this point? Part A: scientific theory Part B: scientific law

Q: Question 1 Classify the following statement as a prediction, observation, theory, or law. Please be…

A: Observation : Observation refers to the description of something that is measured, observed or…

Q: What was an example of a case where you used the scientific method to solve a real-life issue?

A: Problem: Do plants need food to grow? Hypothesis: If the plant is given more food it will grow…

Q: Use the scientific method Read the case study and use your knowledge of the scientific method to…

A: Observation:In scientific study, observation refers to the activity of gathering the information…

Q: Read the descriptions below of two substances and an experiment on each. Decide whether the result…

A: Sample A is a clear liquid with an initial density of 0.77 g/mL. After boiling and condensing the…

Q: Classify these substances. More than one answer may apply in each case. N2 solution O homogeneous…

A: Element - It is a pure substance made up of only a single atom.  Compound - It is a pure substance…

Q: 2. Identify as true (T) or false (F): | Scientific method may never prove a theory to be wrong.…

A: Scientific studies involve the basic design of the research work to be carried out, setting the…

Q: Read the descriptions below of two substances and an experiment on each. Decide whether the result…

A: Given data about sample A:Volume of sample = 100 mL of clear liquidDensity of sample = 0.77…

Q: A chemical engineer must report the average volume of a certain pollutant produced by the plants…

A: Volume of Pinecrest: 0.47 LVolume of Fall River: 5.842 LVolume of Oglala: 0.65 LThe average volume…

Q: Fact, Law, Hypothesis, or Theory? __ Table vinegar is analyzed as 4.0% by mass aqueous acetic acid.…

A: The answer is as follows:

Q: 2. Which of the following statements is a theory? A. In a reaction, the total mass of reactants is…

A: A) In a reaction total mass of reactant is equal to total mass of products - Law of Conservation of…

Q: Distinguish between each of the following and give example of each case A. Pure substance and…

A: Pure substance are in a category of one kind of particles and it has a fixed structure and of same…

Q: Questions 1. The equilibrium constant for the reaction A + B 2 C is reported as 3.4x104. What would…

A: The reaction given isthe equilibrium constant is We need to find out the equilibrium for the other…

Q: The scientific method is commonly broken down into four parts. In which part of the scientific…

A: An experiment is something that is being performed by a scientist. The noticing of change in…

Q: Which of the following statements is FALSE? a. A mixture may be either homogeneous or…

A: The states of matter are solid, liquid and gases. Matters are further classified as mixtures and…

Q: The chemist measures the volume of the unknown liquid as 1.337 L and the mass of the unknown liquid…

A: The objective of the question is to calculate the density of an unknown liquid and then identify the…

Q: 1. A student overheats their beaker during the dehydration of the copper salt, creating black CuO(s)…

A: If a student overheats his beaker while heating a solution of a copper salt, resulting in…

Q: You are given the masses, in grams (g), and the volumes, in cubic centimeters (cm³), for a series of…

A:

Q: This

A: According to the question, we need to determine which statement will best describe the meaning of…

Q: Classify each statement as an observation, a law, or a theory. Neon is an inert (or nonreactive)…

A: An atom is the basic and fundamental unit of matter. An atom consists of electron and the nucleus in…

Q: Which of the following hypotheses is testable by using the scientific method? A) All men are mortal.…

A: A hypothesis is a tentative answer, to any scientific question. A testable hypothesis is the one…

Q: Which of these is a characteristic of science? O It is based on views and opinions. O It is quided…

A: Science: The intellectual and practical activity encompassing the systematic study of the structure…

Q: Match each phrase with its correct term. Record your responses onto the Google Form. 53. A statement…

A: [53.]  A statement based on what you see, hear, taste, touch, and smell :  – (b.) Observation  [54.]…

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.