subject
Chemistry, 05.05.2020 04:12 lw057080

How much heat is released when 80 grams of NaOh (molar mass= 40 g) dissolve in water?

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 02:00
How many moles of magnesium is 3.01 x10^22 atoms of magnesium?
Answers: 1
Answer
question
Chemistry, 23.06.2019 04:31
How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.
Answers: 1
Answer
question
Chemistry, 23.06.2019 11:20
Ajar is tightly sealed at 22°c and 772 torr what is the pressure inside a jar after its been heated to 178°c
Answers: 1
Answer
question
Chemistry, 23.06.2019 11:50
What is the oxidation half-reaction for this unbalanced redox equation? cr2o72– + fe2+ → cr3+ + fe3+ cr3+ → cr2o72– cr2o72– → cr3+ fe3+ → fe2+ fe2+ → fe3+?
Answers: 2
Answer
You know the right answer?
How much heat is released when 80 grams of NaOh (molar mass= 40 g) dissolve in water?...
Questions
question
Mathematics, 26.03.2021 02:50
Het opt-shirt made of 50 cotton 50polyester so what does percent mean ​...
question
Mathematics, 26.03.2021 02:50
Expand the following expression 8(3x+10y) Select one: 104xy 24x+10y 8xy(13) 24x+80y...
question
Computers and Technology, 26.03.2021 02:50
List 10 boys that you can find inside the box discuss from your past lesson​...
question
History, 26.03.2021 02:50
I NEED HELP. Who's idea was it to come up with the U. S Constitution?...
question
Mathematics, 26.03.2021 02:50
3. Nutrition labels. The nutrition label on a bag of potato chips says that a one ounce (28 gram) serving of potato chips has 130 calories and contain...
question
English, 26.03.2021 02:50
Pls help, this is timed. ...
question
Mathematics, 26.03.2021 02:50
Someone please please help ...
question
Mathematics, 26.03.2021 02:50
Which of the following are zeroes for the funtion below g(x) = (x^2+4x-12)(x-3)...
question
Mathematics, 26.03.2021 02:50
Find the equation that represents the proportional relationship between in this graph
question
Mathematics, 26.03.2021 02:50
Marking brainliest! Can someone explain number 1? I don’t need #2, just #1
question
Health, 26.03.2021 02:50
A primary care clinic with four providers is contemplating hiring a nutritionist for its office. What type of report may aid with the decision?...
question
Mathematics, 26.03.2021 02:50
An airplane is flying on a bearing of 330 degrees at 450 mph. Find the component form of the velocity of the airplane....
question
History, 26.03.2021 02:50
3. Who led the citizens who lived in state of Franklin? 09 (20 Points)...
question
Mathematics, 26.03.2021 02:50
Solve 9≤c+1. Graph the solution. The solution is ....
question
History, 26.03.2021 02:50
Complete‌ ‌the‌ ‌paragraph‌ ‌about‌ ‌westward‌ ‌expansion‌ ‌in‌ ‌the‌ ‌United‌ ‌States‌ ‌during‌ ‌the‌ ‌mid-nineteenth‌ ‌ century.‌ ‌ The‌ ‌ann...
question
Mathematics, 26.03.2021 02:50
Extra practice: Trigonometric ratios I need the answer plz bye tonight!
question
Mathematics, 26.03.2021 02:50
−3x+6=39 What is the value of x?...
question
History, 26.03.2021 02:50
Give 4 causes and consequences of British exploration and conquest of Australia and New Zealand. PLEAASSE HELP...
question
Mathematics, 26.03.2021 02:50
The temperature of a chemical solution is originally 21°.Celsius a chemist heats the solution at a constant rate and the temperature of the solution i...
question
History, 26.03.2021 02:50
The corps of discovery was equipped to climb the massive mountain ranges(true or false)​...
More questions: Chemistry Another questions
Questions on the website: 13722359
See results (0)