rudybelizaire
20.11.2021 •
Chemistry
A student needs to prepare an aqueous solution of sucrose at a temperature of20o C with a vapor pressure of 15.0 mm Hg. How many grams of sucrose (mm =342 g/mol) does she need if she uses 375 g H2O? (The vapor pressure of waterat 20o C is 17.5 mm Hg.)
Solved
Show answers
More tips
- S Style and Beauty Why is Sugaring Better than Waxing for Hair Removal?...
- W Work and Career Where can you learn to be a flight attendant?...
- G Goods and services How to Properly Calculate the Power of Your Air Conditioner?...
- F Food and Cooking Effective Methods to Organize Videos in your iPad According to Content...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Chemistry
- C Chemistry Identify the property of water that makes it the universal solvent....
- C Chemistry What do the roman numerals in a cation s name indicate?...
- C Chemistry How does the movement of particles in a stick of butter differ from the movement of particles in a dish of melted butter?...
- C Chemistry Which of the following ions is formed when a base is dissolved in a solution? A) H^+ B) O^- C) OH^- D) SO4^2+...
- C Chemistry A solution contains 5.120 moles of Li 2 SO 3 with molarity of 6 750 M. What is the volume of this solution?...
- C Chemistry Plate tectonics is helpful in explaining many things we observe on Earth. Which of the following is the best example of something that results from tectonic plate movement?...
- C Chemistry How many joules of heat are needed to raise the temperature of 15g of aluminum from 28C to 99C if the specific heat of aluminum is .90 j/gC?...
- C Chemistry Why do we use acetic anhydride for this reaction? List two other possible sources of the acyl group and why they would be a better/worse choice for this reaction, mechanistically,...
- M Mathematics H(n)=-2n(2)+4; Find h(4)...
- C Chemistry What is the mass of 1 mole of zinc...
Ответ:
Hydrocarbon combustion refers to the chemical reaction where a hydrocarbon reacts with oxygen to create carbon dioxide, water, and heat. Hydrocarbons are molecules consisting of both hydrogen and carbon. ... Methane combining with 2 oxygen to form carbon dioxide, water and heat.