![Svetakotok](/avatars/11357.jpg)
Svetakotok
02.02.2021 •
Chemistry
Use this equation for the next question:
2NaOH + H2SO4 ® Na2SO4 + 2H20
If a reaction produces 0.75 moles Na2SO4, how many moles of NaOH were used?
0.75 moles NaOH
2 moles NaOH
.375 moles NaOH
1.5 moles NaOH
Solved
Show answers
More tips
- H Health and Medicine Want to Lose Weight? Gain Muscle without Damaging Your Health!...
- 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 ?...
- 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...
- A Art and Culture When Will Eurovision 2011 Take Place?...
Answers on questions: Chemistry
- C Chemistry Word bank: genotype, dominant, probability, alleles, phenotype, recessive, Punnett square, traits. Help for 20 points....
- C Chemistry An unknown alcohol is analyzed by freezing point depression. The unknown is either methanol(CH3OH) ethanol(C2H5OH) or propanol (C3H7OH). A solution of 10.187g of the unknown and 100...
- C Chemistry Isoniazid is used in the treatment of tuberculosis and multiple sclerosis. Identify each lone pair as either localized or delocalized. Justify your answer in each case....
- C Chemistry Atoms can chemically combine to form . A. solutions B. ions C. molecules D. mixtures...
- C Chemistry Why are enzymes required for living things to function? Reactions take place too slowly at body temperature and must be speeded up. Reactions take place too quickly at body temperature...
- C Chemistry How does the results of a risk-benefit analysis indicates that technology should be used?...
- C Chemistry What does mufasa mean when he says we are all connected in a circle of life?...
- C Chemistry Can you guys give some science fair project ideas(8th grade)...
- C Chemistry When you have someone in your heart what do you do about it if you found your self a new love? will give the crown to the deepest answer...
- C Chemistry The theory of plates___ toward away fr on or past one another...
Ответ:
Explanation:
It depends on how this is done. If you raise the pressure, the nitrogen will disappear (liquify) and all that will be left will be the 21 % oxygen and the 1% argon.
The process is very complicated because the boiling point of nitrogen keeps on changing. The boiling point is unstable.