Which of the following is not a hazard category? Single choice.     a. Industrial b. Mechanical c. Ergonomic d. Biological e. Chemical f. All of the above are hazard categories

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A: Some forms of energies are not given above so are mentioned below in a tabular form.

Q: What is science and its scope?

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Q: (a) List the SI units of length, mass, time, electric current, temperature, and amount of substance.…

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Q: Why are laboratory safety rules important?

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Q: Numbers 14 and 15

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Q: Chemistry is a science because:Unique option.   A) is a set of knowledge   B) use the scientific…

A: What is chemistry?

Q: What information should the METHODS section of a chemistry lab report contain? Select all that apply…

A: A question based on the experimental procedure, which is to be accomplished.

Q: how does art generate scientific innovations?

A: Traditionally, art and science have been treated as two separate disciplines, but when they are…

Q: Send Help How does chemistry contribute to the development of the society and technology and other…

A: Contribution of chemistry in development of the society and technology and other field of study.

Q: Select characteristics of Components

A: A system is an orderly grouping of interdependent components linked together according to a plan to…

Q: Which statement describes the relationship between microscopic and macroscopic phenomena? O…

A: Macroscopic phenomena are the process or activities that can be observed , experienced or measured…

Q: what is green chemistry in 20 sentences?

A: Chemistry can be defined as branch of science that deals with the study of chemical reactions.

Q: Why is observation a critical starting point for any scientific study?

A: The reason why observation is main initial point for any scientific study has to be stated.

Q: Write a hypothesis with a in detail reason for the testable question? Testable Question : Does the…

A: We have to determine that Does the amount of baking soda effect the circumference of the balloon.

Q: According to one theory, the pressure of a gas increases as its volume decreases because the…

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Q: How to write a scientific discussion?

A: Scientific discussions are used to understand research papers. These scientific discussions are…

Q: Convert into scientific notation

A: Given :- 2120000   To convert :- above value to scientific notation

Q: Solving Problems using a scientific approach.

A: There are six important point to solve a problem via scientific approach.

Q: How is chemistry in our everyday life’s ?

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A: The experiment on lemon battery is whether the citric acid fruits like lemon produce electricity

Q: make a statement of the problem and a hypothesis for both questions, the statement of the problem…

A: A question based on tools in analytical chemistry that is to be accomplished.

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

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Q: Convert the number 0.000127 to scientific notation, then enter the answer using a power of 10.

A: To convert the given number in scientific notation  Given number : 0.000127

Q: why do we solve problems in a scientific way?

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Q: 13. A stream flows at a rate of 10.4 liters per hour. Convert this rate to cubic meters per day.…

A: Given, 10.4 L/hr

Q: Real-World Chemistry 1. Suppose you wanted to ship bananas from Puerto Rico to New York and the time…

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Q: Why does the water go up to the bottle? I need claim, evidence and reasoning

A: Why does the water go up to the bottle? Answer and explaination is given below.

Q: Can you give 5 laboratory apparatuses examples on each classifications?

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A: A control variable is what is kept the same throughout the experiment, and it is not of primary…

Q: Determine the percent error for your laboratory

A: m=0.13g  C= 4.184 J/g°C ∆T=34.8 - 23=11.8°C Heat q= mc∆T             =0.13*4.184*11.8=6.41J…

Q: Abstract: A brief and concise overview of the experiment and results (2-3 sentences). 4…

A: To write abstract and statement of purpose for the given Diels Alder reaction between anthracene and…

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Q: Why are observation skills important in chemistry?

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Q: Q1) A) List five safety rules which should be followed in chemistry laboratory. B) List five of…

A: 1. While working in chemistry laboratory, one should wear the lab coat, goggles, gloves and shoes .…

Q: is a model that is based on a set of tested hypotheses and gives an overall explanation of some…

A: Please find your solution below : A theory is a complete factual explanation of important phenomena…

Q: Is scientific method always orderly

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Q: Which of the two came first? Science or Technology? Explain.

A: Technology first appeared during the lengthy evolution process from apes to humans, such as tool…

Q: How are basics of chemistry doscussed in study guide 1 important for your choosen field of…

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Q: How many ft/second in 0.600 km/min? hint: 1km 0.6214 mile and 1 mile = 5280 ft hint: Remember to…

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Q: millibars

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Q: A student measured too much chemicals for an experiment. Which of these is the proper laboratory…

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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.