What is a disadvantage of using scientific notation?

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: True or False? * The Material Safety Data Sheet (MSDS) is a document that details the chemical…

A: A Material Safety Data Sheet (MSDS) is a document that contains information on the potential hazards…

Q: Express 0.02030 in scientific notation

A:

Q: Many processes occur in the digestive system. Which process is best classified as a physical change?…

A:

Q: scientific notation of 50.031

A: Scientific notation is a convenient way to express very large or very small numbers. A number which…

Q: 75.5 dg =      write in scientific notation

A: Scientific notation is used to express a number in its decimal form multiplied by power of 10. They…

Q: Chemistry is the study of _______ and the changes it undergoes.     mixtures     matter     pure…

A: Correct answer : Matter.

Q: Which of the following is NOT a resonance contributor of the ion below? OH OOH

A: While writing resonating structures, it should be kept in mind that only electron may be shifted to…

Q: Which is the summary of a large amount of scientific information?

A: Scientific Law or say laws of science is based on the behalf of repeated experiments and…

Q: b. Addition of H2O using an acid catalyst: H2SO4 H20

A:

Q: Distinguish the difference between a coefficient and a subscript?

A: 1.Subscripts are part of the chemical formulas of the reactants and products which indicates the…

Q: How do models enhance the scientific method?

A: The concept used in this question is taken from General basic Chemistry. Models are useful tools in…

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: 0.3210 in scientific notation.

A: Given data, 0.3210 in scientific notation

Q: Penny sizes are the same before and after 1982. What can you say about the density of pennies before…

A: Penny sizes are the same before and after 1982, the density of pennies should have the same before…

Q: tems that are purchased in large quantities are often grouped for convenience and ease of counting.…

A: There are many words used for convenience instead of numbers like century(means 100) ,decade ( means…

Q: How are physical properties different from chemical properties?

A: Difference between physical properties and chemical properties:

Q: I need help with doing scientific notation and converting

A: scientific notation is a method of expressing very small or very large numbers to standard form.it…

Q: Is the calculation step the last step in solving a chemistry problem? Why or why not?

A: The solution is given below -

Q: Identify whether the change is chemical or physical. Paper being folded into an airplane. *

A: There are two types of changes seen in the matter, chemical and physical. Physical changes are those…

Q: Express it to scientific Notation. 1.) 1 230 045 600 000

A: The following zeroes after the non-zero digit shouldn't be counted in the significant digits. But if…

Q: Convert the following to scientific notation, keeping only 2 significant figures: 0.000892

A: Significant Figures or Numbers: A significant number can be defined as the total number of the…

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.