15. How many grams are equal to 0.11 mole of copper(1) chromate, Cu2(CrO4)? with work please
Solved
Show answers
More tips
- G Goods and services Top 5 Best Laundry Detergents for Impeccable Cleanliness of Your Clothes...
- S Society and Politics Как правильно поддерживать температуру в квартире для здоровья...
- L Leisure and Entertainment How to Make a Crab Trap in Just a Few Minutes...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
Answers on questions: Chemistry
- C Chemistry Determine the molecular formula of a compound having an empirical formula of CH and an experimental molar mass of 78 g/mol. Explain if possible please....
- C Chemistry Come up with 2 other examples of radiation....
- C Chemistry Which step in a comparative is not included in a descriptive investigation?...
- C Chemistry Whats hydrogens atomic mass...
- P Physics How much heat is needed to melt 10.0 kg of lead at its melting point?...
- E Engineering A cube of sandstone, 3 cm on each side, is made up of three layers that are each 1 cm thick and have permeability values of 1, 5 and 10 darcys. For the linear flow of an incompressible...
- S Social Studies What was the advantage of fast-ripening rice...
- B Business How long does it take an investment to quadruple in value if the investment yields 6% per year?...
- M Mathematics What is ten more than 2...
- M Mathematics PLZ HELP DON T LEAVE IT BLANK TY!...
Ответ:
26.8g
Explanation:
The formula of the compound given is:
Cu₂CrO₄
Given:
Number of moles = 0.11
To find the mass, we use the expression below:
Mass = number of moles x molar mass
Molar mass of Cu₂CrO₄ = 2(63.6) + 52 + 4(16) = 243.2g/mol
Now insert the parameters and solve;
Mass = 0.11 x 243.2 = 26.8g
Ответ:
The function is...f(x)=(-1,-2)
Step-by-step explanation: