1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
All categories
English
Mathematics
Social Studies
Business
History
Health
Geography
Biology
Physics
Chemistry
Computers and Technology
Arts
World Languages
Spanish
French
German
Advanced Placement (AP)
SAT
Medicine
Law
Engineering
gregori
[183]
2 years ago
12
How many moles are in 1.29 x 1024 hydrogen atoms in HF
Chemistry
Answer
Comment
Send
1
answer:
zepelin
[54]
2 years ago
7
0
Answer:
No. Moles = 2.142 mole
Send
You might be interested in
A racoon has 8 levels of classification. In which level would you find an organism more closely related to a racoon?
disa [49]
Answer:
class
Explanation:
8
0
2 years ago
Read 2 more answers
Write the overall reaction for cellular respiration
goblinko [34]
C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O
7
0
3 years ago
If an automobile air bag has a volume of 11.5 l , what mass of nan3 (in
True [87]
Moles of NaN3 at STP = volume of gas / 22.4 = 11.5/22.4 = 0.5mole. Massof NaN3 = moles of NaN3 x molecular weight = 0.5 x 65 = 32.5 grams.
8
0
3 years ago
Read 2 more answers
The freezing point of pure chloroform is -63.5°C, and its freezing point depression constant is 4.07°C•kg/mol. If the freezing p
Nady [450]
Answer:
-20.22
Explanation:
4
0
2 years ago
which of the following requires the most energy to break a bond? a. breaking cl-br bond. b. breaking a n-p bond. c. breaking a o
irina1246 [14]
A. Breaking a Cl-Br bond
6
0
2 years ago
Other questions:
What does the formula for table salt indicate about that compound?
8
·
1 answer
The formation of a solid when two liquids are mixed indicates a reaction.
11
·
1 answer
Which of the following statements regarding isotopes is TRUE?
8
·
1 answer
What does group 4 in the periodic table all have in common
8
·
1 answer
What are the side effects of Sulfas and Macrolides?
8
·
2 answers
Which observation illustrates the law of conservation of mass?
12
·
1 answer
Matter makes up
14
·
1 answer
The volume of water in a graduated cylinder was increased from 52.0 mL to 75.5 mL when a piece of irregular metal was placed in
6
·
2 answers
What conversion factors<br> determine the number of<br> molecules from the mass of a<br> compound?
13
·
1 answer
Plsss help ASAP!!!<br> BRAINLIEST
11
·
2 answers
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!