/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 1.31 A "chemical-free" shampoo includ... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q. 1.31 (page 22)

A "chemical-free" shampoo includes the following ingredients: water, cocamide, glycerin, and citric acid. Is the shampoo truly "chemical-free"?1.1

Short Answer

Expert verified

The shampoo is not truly "chemical-free" .

Step by step solution

01

Given Information

We need to find the shampoo is truly "chemical-free" or not.

02

Explanation

It can not be chemical-free, as all its ingredients- water, cocamide, glycerin, citric acid -- are essentially chemicals, which are substances composed of atoms and molecules.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

On the first chemistry test, 12students got As, 18students got Bs, and 20students got Cs. 1.4

a. What is the percentage of students who received Bs?

Express your answer to the ones place.

b. What is the percentage of students who received Cs?

Express your answer to the ones place.

Classify each of the following as an observation, a hypothesis,

an experiment, or a conclusion:(1.2)

a. The bicycle tire is flat.

b. If I add air to the bicycle tire, it will expand to the proper size.

c. When I added air to the bicycle tire, it was still flat.

d. The bicycle tire has a leak in it.

Select the correct phrase(s) to complete the following statement: If experimental results do not support your hypothesis, you should: (1.2)

a. pretend that the experimental results support your hypothesis

b. modify your hypothesis

c. do more experiments

What is the place value for the bold digit?

a.97.5689

b.375.88

c.role="math" localid="1651733426370" 46.1000

Identify each activity, a to f, as an observation, a hypothesis, an experiment, or a conclusion. Lucia wants to develop a process for dyeing shirts so that the color will not fade when the shirt is washed. She proceeds with the following activities:

a. Lucia notices that the dye in a design fades when the shirt is washed.

b. Lucia decides that the dye needs something to help it combine with the fabric.

c. She places a spot of dye on each of the four shirts and then places each one separately in water, saltwater, vinegar, and baking soda and water. d. After one hour, all the shirts are removed and washed with a detergent.

e. Lucia notices that the dye has faded on the shirts in water, saltwater, and baking soda, whereas the dye did not fade on the shirt soaked in vinegar.

f. Lucia thinks that the vinegar binds with the dye so it does

not fade when the shirt is washed.
See all solutions

Recommended explanations on Chemistry Textbooks

Physical Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Organic Chemistry

Read Explanation

Inorganic Chemistry

Read Explanation

Chemical Analysis

Read Explanation

Nuclear Chemistry

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.