/*! 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} Problem 39 In the year \(2013,\) an estimat... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Problem 39

In the year \(2013,\) an estimated amount of 36 billion metrictons ( 1 metric ton \(=1000 \mathrm{kg}\) ) of carbon dioxide \(\left(\mathrm{CO}_{2}\right)\) was emitted worldwide due to fossil fuel combustion and cement production. Express this mass of \(\mathrm{CO}_{2}\) in grams without exponential notation, using an appropriate metric prefix.

Short Answer

Expert verified
The mass of CO鈧� emitted worldwide in 2013 is approximately 36 Teragrams (Tg).

Step by step solution

01

Convert metric tons to grams

First, we need to convert the given mass from metric tons to grams. We are given that 1 metric ton is equal to 1000 kg. Furthermore, we know that 1 kg contains 1000 grams. We have: Mass in metric tons = 36 billion metric tons To convert this mass to grams, we multiply it by 1000 (to convert to kg) and again by 1000 (to convert to grams): 36,000,000,000 metric tons * 1000 kg/metric ton * 1000 g/kg = 36,000,000,000,000 g
02

Determine the appropriate metric prefix for the value in grams

Now we have the mass of CO鈧� in grams, and we need to express this using an appropriate metric prefix. We have the mass in grams as 36,000,000,000,000 g. To express this using a suitable metric prefix, we need to rewrite this as a multiple of a power of 10. 36,000,000,000,000 g can be written as \(3.6 * 10^{13}\) g.
03

Express mass in grams using the appropriate metric prefix

Finally, let's express the mass of CO鈧� in grams using the appropriate metric prefix associated with a power of 10. The closest metric prefix for \(10^{13}\) is Tera (T) which represents \(10^{12}\). So, we have the mass of CO鈧� as \(3.6 * 10^{13}\) g, and we can divide this value by \(10^{12}\) to get the mass in Teragrams. \(3.6 * \frac{10^{13}}{10^{12}} = 3.6 * 10^1\) Teragrams. Thus, the mass of CO鈧� emitted worldwide in 2013 is approximately 36 Teragrams (Tg).

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!

Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Metric Prefixes
The metric system simplifies numbers by using prefixes that represent powers of ten. This way, we avoid writing long numbers with many zeros. Some common metric prefixes are:
  • Kilo (k): One thousand or \(10^3\)
  • Mega (M): One million or \(10^6\)
  • Giga (G): One billion or \(10^9\)
  • Tera (T): One trillion or \(10^{12}\)
In our task, we first converted 36 billion metric tons of carbon dioxide to grams. This resulted in a large number: 36 trillion grams. By using the Tera prefix, which represents \(10^{12}\), we simplify \(36,000,000,000,000\) grams to 36 Teragrams (Tg). Using these prefixes makes it easier to read, communicate, and understand large quantities in science and engineering.
Fossil Fuel Combustion
Fossil fuels, like coal, oil, and natural gas, are burned for energy in homes, factories, and vehicles. However, this combustion process has a downside: it releases carbon dioxide (CO鈧�) into our atmosphere. Here's what happens when fossil fuels burn:
  • Carbon in fossil fuels reacts with oxygen in the air.
  • This reaction generates energy, which we use for electricity, heating, and transportation.
  • A byproduct of this reaction is carbon dioxide, a greenhouse gas.
Fossil fuel combustion is a major contributor to global CO鈧� emissions. While it powers our modern world, the large amount of CO鈧� released has environmental consequences. Addressing fossil fuel combustion is crucial for reducing carbon emissions and combating climate change.
Carbon Dioxide Emissions
Carbon dioxide (CO鈧�) emissions result from various human activities, mainly fossil fuel combustion. These emissions are closely monitored because of their impact on our planet's climate. Here's why CO鈧� emissions are significant:
  • CO鈧� is a greenhouse gas, trapping heat in the Earth's atmosphere.
  • This leads to global warming, causing ice caps to melt and sea levels to rise.
  • It can disrupt weather patterns and harm ecosystems.
Emissions are measured in metric tons or grams, and large-scale data often uses metric prefixes to simplify communication. For instance, in the year 2013, the CO鈧� emissions from fossil fuels were 36 Teragrams. Understanding and reducing CO鈧� emissions is essential for preserving our environment and ensuring a sustainable future.

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

Give the chemical symbol or name for each of the following elements, as appropriate: (a) carbon, (b) nitrogen, (c) titanium, \((\mathbf{d})\) zinc, \((\mathbf{e})\) iron, \((\mathbf{f}) \mathrm{P} (\mathrm{g}) \mathrm{Ca},(\mathbf{h}) \mathrm{He},(\mathbf{i}) \mathrm{Pb},(\mathbf{j}) \mathrm{Ag}\)

A 32.65 -g sample of a solid is placed in a flask. Toluene, in which the solid is insoluble, is added to the flask so that the total volume of solid and liquid together is 50.00 \(\mathrm{mL} .\) The solid and toluene together weigh 58.58 \(\mathrm{g}\) . The density of toluene at the temperature of the experiment is 0.864 \(\mathrm{g} / \mathrm{mL}\) . What is the density of the solid?

The U.S. quarter has a mass of 5.67 \(\mathrm{g}\) and is approximately 1.55 \(\mathrm{mm}\) thick. (a) How many quarters would have to be stacked to reach 575 \(\mathrm{ft}\) , the height of the Washington Monument? (b) How much would this stack weigh? (c) How much money would this stack contain? (d) The U.S. National Debt Clock showed the outstanding public debt to be \(\$ 16,213,166,914,811\) on October \(28,2012 .\) How many stacks like the one described would be necessary to pay off this debt?

Is the separation method used in brewing a cup of coffee best described as distillation, filtration, or chromatography? [Section 1.3\(]\)

A thief plans to steal a gold sphere with a radius of 28.9 \(\mathrm{cm}\) from a museum. If the gold has a density of \(19.3 \mathrm{g} / \mathrm{cm}^{3},\) what is the mass of the sphere in pounds? [The volume of a sphere is \(V=(4 / 3) \pi r^{3} . ]\) Is the thief likely to be able to walk off with the gold sphere unassisted?
See all solutions

Recommended explanations on Chemistry Textbooks

Nuclear Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Chemical Analysis

Read Explanation

Inorganic Chemistry

Read Explanation

Chemistry Branches

Read Explanation

Physical 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.