5. An empty 10 gal tank weighs 4.5 lb. What is the total weight of the tank plus the water when it isfilled with 5 gal of water?6. If you add 50 g of sugar to 500 mL of water, how do you calculate the density of the sugatsolution?7. For ethanol, a handbook gives: sp. gr. 60°F = 0.79389. What is the density of ethanol at 60°F?

Given values, Weight of empty tank= 4.5 lb Weight of water = 5gal Total weight =?

Answered: 5. An empty 10 gal tank weighs 4.5 lb.…

5. An empty 10 gal tank weighs 4.5 lb. What is the total weight of the tank plus the water when it i filled with 5 gal of water?

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter1: Matter And Measurements

Section: Chapter Questions

Problem 56QAP: Magnesium chloride is an important coagulant used in the preparation of tofu from soy milk. Its...

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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.

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5. An empty 10 gal tank weighs 4.5 lb. What is the total weight of the tank plus the water when it is
filled with 5 gal of water?
6. If you add 50 g of sugar to 500 mL of water, how do you calculate the density of the sugat
solution?
7. For ethanol, a handbook gives: sp. gr. 60°F = 0.79389. What is the density of ethanol at 60°F?

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