2. Below are several statements. Each statement can best be classified as either a law or a theory,Please select each statement that is best classified as a law.O When a gas rises in temperature, we believe that it is due to increased motion of the molecules.O Gravity explains why planets remain in their orbits.O There is strong evidence to suggest that earthquakes are due to moving parts of the earth's crust that we callplates.a Force equals mass tímes acceleration.a When we see several layers of rock, the lower layers are older.O With all other conditions remaining stable, we observe that as the pressure of a gas increases, thetemperature also rises. Likewise, when the temperature rises, the pressure rises.O Kepler developed a set of rules to describe the motion of the planets.O Based on the available data and our current understanding, it seems that the Universe began with a suddenexpansion of space.

A theory is an explanation of an observed phenomenon or data set that may or may not have…

Below are several statements. Each statement can best be classified as either a law or a theory. Please select each statement that is best classified as a law. O When a gas rises in temperature, we beleve that it is due to increased motion of the molecules. O Gravity explains why planets remain in their orbits. O There is strong evidence to suggest that earthquakes are due to moving parts of the earth's crust that we call plates. a Force equals mass time a When we see several layers of rock, the lower layers are older. s acceleration. O With all other conditions remaining stable, we observe that as the pressure of a gas increases, the temperature also rises. Likewise, when the temperature rises, the pressure rises. O Kepler developed a set of rules to describe the motion of the planets. Based on the available data and our current understanding, it seems that the Universe began with a sudden expansion of space.

Below are several statements. Each statement can best be classified as either a law or a theory. Please select each statement that is best classified as a law. O When a gas rises in temperature, we beleve that it is due to increased motion of the molecules. O Gravity explains why planets remain in their orbits. O There is strong evidence to suggest that earthquakes are due to moving parts of the earth's crust that we call plates. a Force equals mass time a When we see several layers of rock, the lower layers are older. s acceleration. O With all other conditions remaining stable, we observe that as the pressure of a gas increases, the temperature also rises. Likewise, when the temperature rises, the pressure rises. O Kepler developed a set of rules to describe the motion of the planets. Based on the available data and our current understanding, it seems that the Universe began with a sudden expansion of space.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.

Question

Below are several statements. Each statement can best be classified as either a law or a theory,
Please select each statement that is best classified as a law.
O When a gas rises in temperature, we believe that it is due to increased motion of the molecules.
O Gravity explains why planets remain in their orbits.
O There is strong evidence to suggest that earthquakes are due to moving parts of the earth's crust that we call
plates.
a Force equals mass tímes acceleration.
a When we see several layers of rock, the lower layers are older.
O With all other conditions remaining stable, we observe that as the pressure of a gas increases, the
temperature also rises. Likewise, when the temperature rises, the pressure rises.
O Kepler developed a set of rules to describe the motion of the planets.
O Based on the available data and our current understanding, it seems that the Universe began with a sudden
expansion of space.

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10) The number 0Aunpcired dectrans opected kr the Compler icn: ColoH)is: +
4) ½N2(g) + 02(g)= NO2(g) Kc = 1.04 x 10-9 %3D N2(g) + 202(g) =N204(g) br Kc = 7.42 x 10-18 edmi mcilups Calculate Kc for each of the following. (a) 2NO2(g) = N2(g) + 202(g) (b) N2(g) + 202(g) =N2O4(g) t a0002e muinditiops yiwollol srt tol oolav52 s (S 0 at100 Sn ot beonbonni to l o 2elom 021 bns tH to olom 021 H(8) +P(6) SHI) onrr to el lo 2slom 02 Jom 02.1 11 Smuidiliups ie inseng o1s IH lo 2olom vitsm wod (c) 2NO2(g) = N2O4(g)
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1. LIAI Hy, THE 9. 2.