subject
Chemistry, 03.06.2021 08:40 Roof55

2. (05.02 MC) What is the mass of a sample of NHz containing 7.20 x 1024 molecules of NH3? (5 points)
161 grams
187 grams
203 grams
214 grams

HEL

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 11:00
Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
Answers: 1
Answer
question
Chemistry, 22.06.2019 12:30
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
Answers: 1
Answer
question
Chemistry, 22.06.2019 18:30
How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
Answers: 3
Answer
question
Chemistry, 23.06.2019 02:00
Why does ammonia, nh3, behave as a base when it reacts with an acid? z
Answers: 2
Answer
You know the right answer?
2. (05.02 MC) What is the mass of a sample of NHz containing 7.20 x 1024 molecules of NH3? (5 point...
Questions
question
Mathematics, 15.04.2021 01:20
Abe is a salesman and is paid a fixed salary each week and earns an additional amount of money for each package sold. His sales and salary for the fir...
question
Mathematics, 15.04.2021 01:20
In circle o, find the value of x, rounded to the nearest tenth.
question
Mathematics, 15.04.2021 01:20
I need help with this ...
question
Mathematics, 15.04.2021 01:20
luciana was making $10 per hour. she just got a raise and now makes $10.50 an hour. what was the precent increase in her hourly wage??​...
question
Mathematics, 15.04.2021 01:20
How can you use the multiplicative inverse to solve division problems? (best answer gets brainliest)...
question
Mathematics, 15.04.2021 01:20
If the formula is used to find the mean of the following sample, what is the value of n? 43, 36, 93, 2, 28, 83, 10, 22, 9, 84, 41, 3, 1...
question
Mathematics, 15.04.2021 01:20
Real answers plz no links plz ...
question
Physics, 15.04.2021 01:20
A 2,000-kilogram automobile accelerates horizontally to a speed of 20 m/sec. The change in its potential energy is: (Hint: the question did not ask y...
question
Mathematics, 15.04.2021 01:20
What is the area of rectangle PQRS? A. 20.25 square inches B. 21.375 square inches C. 27.00 square inches D.
question
Mathematics, 15.04.2021 01:20
Dulce the dog loves to go on walks. Each morning she walks for 45minutes. She also goes for a 20 minute walk at lunch, and an evening stroll for 1 hou...
question
Mathematics, 15.04.2021 01:20
What is the mode please ...
question
Mathematics, 15.04.2021 01:20
Order these numbers from least to greatest. 1.401, 1.2011, 1.2, 1.41...
question
Advanced Placement (AP), 15.04.2021 01:20
Please help What could we change about education to help students cope with stress better? Give examples....
question
Mathematics, 15.04.2021 01:20
I need help Can you please ...
question
Social Studies, 15.04.2021 01:20
Why were some pepole upset that disney was opening a theme park in paris​...
question
Spanish, 15.04.2021 01:20
PLEAES HURRY, ILL GIVE COOKIE ...
question
Mathematics, 15.04.2021 01:20
Use this number line in order to determine which of the following arguments are true. Select True or False for each argument.
question
Biology, 15.04.2021 01:20
Sling Psychrometer Relate Text and Visuals Read the psychrometer and compare the two Celsius temperatures. Is the relative humidity low or high? How d...
question
English, 15.04.2021 01:20
Ellie Night chapter 3 fill in the blank...
question
Social Studies, 15.04.2021 01:20
What civic actions have been influenced by individuals opposing views?...
More questions: Chemistry Another questions
Questions on the website: 13722367
See results (0)