garretthyatt123
15.10.2019 •
Chemistry
What is the mass of 11.8 moles of water?
Solved
Show answers
More tips
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Chemistry
- C Chemistry Given the graph to the right, determine the half-life of the reaction: A + B = AB...
- C Chemistry Explain how you figure out the increase or decrease...
- C Chemistry Enter a balanced equation for the reaction of na2s and cdso4....
- C Chemistry Acurrent of 9 a flows through an electric device with a resistance of 43 q. what must be the applied voltage in this particularuit? a. 4.8 vb. 387 vc.4.8 ad.387...
- C Chemistry Compared with the trans-Golgi proteins, the cis-Golgi proteins would a. be identical. b. be shorter in length. c. be glycosylated and contain amino acid modifications....
- C Chemistry Which of the following predictions about global climate change is directly related to an increase in the burning of fossil fuels?...
- C Chemistry What is the length of ef in the right triangle below...
- C Chemistry For the following reaction: 2a +bő20 the rate law is determined to be: rate = 0.4357 [a][b] what will be the initial rate (in m/s) if initial concentrations are:...
- C Chemistry 5. what are the relative rates of diffusion for methane, ch, and oxygen, o2? if o2 la travels 1.00 m in a certain amount of time, how far will methane be able to...
- C Chemistry What is the oxidation state of nitrogen in nano2? (1) +1 (3) +3 (2) +2 (4) +4...
Ответ:
For a hydrogen atom, there is about 1 gram per mole. For an oxygen atom, there are about 16 grams per mole.
In H2O, there are two hydrogen atoms and one oxygen atom. This means there are 18 grams in one mole of water. Multiply the mass in one mole by your number of moles.
18 x 11.8 = 212.4 grams
You have 212.4 grams of water.
Ответ:
Extensive properties, such as mass and volume, depend on the amount of matter being measured. Intensive properties, such as density and color, do not depend on the amount of the substance present. Physical properties can be measured without changing a substance's chemical identity.