theyycraveenaee
30.07.2019 •
Chemistry
What is the change in the freezing point of water when 35.5 g of sucrose is dissolved in 55.0 g of water? kf of water = -1.86°c/mol molar mass sucrose = 342.30 g/mol i value of sugar = 1 a. -3.51°c b. -1.20°c c. 1.01°c d. 0.326°c
Solved
Show answers
More tips
- C Cities and Countries Which Country has the Most Expensive Visa?...
- G Goods and services Don t Let Your Fridge Smell Bother You: How to Get Rid of Unpleasant Odors in Your Refrigerator...
- F Family and Home What does a newborn need?...
- F Food and Cooking How to Make Cottage Cheese Casserole? A Proven Recipe...
- H Health and Medicine How to Improve Eyesight: Science-based Techniques to Enhance Your Visual Acuity...
- A Auto and Moto What to expect from the new VW Golf 7?...
- F Food and Cooking Learn How to Make Ice Cream at Home - Step by Step Guide...
- F Food and Cooking Discover the most delicious spaghetti with these tips...
- F Food and Cooking Why Chicken Liver Pops and How It Can Affect Your Health?...
- F Food and Cooking How to Choose the Right Olive Oil: A Comprehensive Guide...
Answers on questions: Chemistry
- C Chemistry Ethyl alcohol is prepared industrially by the reaction of ethylene, C2H4, with water. What is the percent yield of the reaction if 4.6 g of ethylene gives 4.7 g of ethyl alcohol?...
- C Chemistry The graphs of two variables that are inversely proportional to one another is...
- C Chemistry PLEASE HURRYWhich best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles...
- C Chemistry Which of the following elements (shown as Bohr models) would have the lowest ionization energy? Element B Element C Element D e ts Element A 7e- 8e- 2e- le- 2e 8e 8e 2e- 1e- 8e-...
- C Chemistry Based on the trend in valence electrons across periods for main-group elements, how many valence electrons does carbon (C) have? O A. 5 B. 2 O C.3 O D. 4...
- C Chemistry Which of the following would most practically be studied by use of a model? the global movement of ocean water. the veins of a leaf. the parts that make up a can opener. the inside...
- C Chemistry What number of psychoactive chemicals can be found in the plant that marijuana comes from...
- C Chemistry Orbitals which are equal in energy are referred to as...
- C Chemistry Look at the values that were calculated in the bottom row of table a. compare the percentage of mass remaining for each sample to determine which factors examined in the lab had...
- C Chemistry 4. How many moles of carbon dioxide will be produced from 0.156 moles of citric acid...
Ответ:
Ответ:
the answer is D. 0.326*C
Explanation:
Ответ:
The answer is C
Explanation: