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Author Question: A spherical vessel (diameter = 2.00 cm) when empty has a mass of 2.00 g. What is the greatest volume ... (Read 46 times)

mmmmm

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on: Nov 5, 2023

Question 1

The recommended daily allowance (RDA) of calcium is 1.2 g.  Calcium carbonate contains 12.0% calcium by mass.  How many grams of calcium carbonate are needed to provide the RDA of calcium?

◦ 0.10 g
◦ 0.14 g
◦ 1.2 g
◦ 10 g
◦ 14 g

Question 2

A spherical vessel (diameter = 2.00 cm) when empty has a mass of 2.00 g.  What is the greatest volume of water that can be placed in the vessel and still have the vessel float at the surface of water?
          (Given:  density of water = 1.00 g/cm3)

◦ 2.00 mL
◦ 31.5 mL
◦ 2.19 mL
◦ 4.19 mL
◦ the vessel will not float even when empty
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by mmmmm on Nov 5, 2023

nikspatel037

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Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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mmmmm

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Reply 2 on: Nov 5, 2023
Excellent

Bigfoot1984

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Reply 3 on: Yesterday
Gracias!

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