![KiwiJelly2587](/avatars/23831.jpg)
KiwiJelly2587
16.09.2019 •
Chemistry
Asaline solution similar to that used for intravenous drips is made by dissolving 0.45 g sodium chloride in 50.00 g water. which of the following statements concerning the saline solution and the law of conservation of mass is/are correct? 1. the mass of the saline solution is greater than the mass of water.
2. the mass of the saline solution is equal to the combined mass of sodium chloride and water.
3. the mass of the saline solution is greater than the mass of the sodium chloride.
a) 1 only
b) 2 only
c) 3 only
d) 1 and 2
e) 1, 2, and 3
Solved
Show answers
More tips
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Chemistry
- C Chemistry What is a substance s melting point?...
- B Biology A cell is genetically altered so that it can no longer produce ATP. Which of the following cellular transport processes would be most directly affected?...
- M Mathematics What is 190% of 69.70?...
- M Mathematics Simplify. sec x cot x Use algebra and the fundamental trigonometric identities. Your answer should be a number or use a single trigonometric function....
Ответ:
E) 1, 2, and 3
Explanation:
50g H2O + 0.45g NaCl --> 50.45g saline solution
Ответ: