/*! 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.2.55 Perform each of the following co... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q.2.55 (page 45)

Perform each of the following conversions using metric conversion factors:

a. 44.2mL to liters

b. 8.65m to nanometers

c. 5.2脳108g to megagrams

d. 0.72Ks to milliseconds

Short Answer

Expert verified

a.0.0422L

b.8.65脳109nm

c.5.2脳102Mg

d.7.2脳105ms

Step by step solution

01

Part (a) Given Information

Unit conversion for mL to L

02

Part (a) Explanation

The metric unit of volume is LitersL. In hospitals or laboratories volume is measured in millilitersmL.

localid="1651724747264" 1mL=1000L

So, 44.2 mL will be:

03

Part (b) Given Information

Unit conversion of m to nm

04

Part (b) Explanation

The metric and SI unit of length is meters m

role="math" localid="1651725113400" 1m=109nm

So, 8.65 m will be:

8.65m=8.65脳109nm

05

Part (c) Given Information

Unit conversion of g into Mg

06

Part (c) Explanation

In laboratories, the mass is measured in megagramsMg.

1g=10-6Mg

So, 5.2脳108gwill be

5.2脳108g=5.2脳108脳10-6=5.2脳102Mg

07

Part (d) Given Information

Unit conversion of Ks to ms

08

Part (d) Explanation

The unit conversion for Ks into ms can be given as:

1Ks=107ms

So, 0.72 Ks will be

0.72Ks=0.72脳107msor7.2脳105ms

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

Write the complete name for each of the following units:

a.cL

b.kg

c.ms

d.Gm

A balance measures mass to 0.001g. If you determine the mass of an object that weighs about 31g, would you record the mass as 31g,31.1g,31.0Sg,31.075g,or31.0750 ? Explain your choice by writing two to three complete sentences that describe your thinking. (2.3)

Identify the numbers in each of the following statements as measured or exact:

(a) There are 31students in the laboratory.

(b) The oldest known flower lived 1.20脳108yrago.

(c) The largest gem ever found . an aquamarine , has a mass of 104kg.

(d) A laboratory test shows a blood cholesterol level of 184mg/dL.

A fish company delivers 22kgof salmon, 5.5kgof crab, and 3.48kgof oysters to your seafood restaurant. (2.3,2.6 )

a. What is the total mass, in kilograms, of the seafood?

b. What is the total number of pounds?

Write the equality and two conversion factors, and identify the numbers as exact or give the number of significant figures for each of the following:

a. One yard is3ft.

b. One kilogram is2.20lb

c. A car goes27mion1galof gas .

d. Sterling silver is 93%silver by mass.
See all solutions

Recommended explanations on Chemistry Textbooks

Physical Chemistry

Read Explanation

Inorganic Chemistry

Read Explanation

Ionic and Molecular Compounds

Read Explanation

Chemical Reactions

Read Explanation

Chemistry Branches

Read Explanation

The Earths Atmosphere

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.