1answer.
Ask question
Login Signup
Ask question
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
Allisa [31]
2 years ago
11

If anybody known the answer plzz help me with this??​

Chemistry
1 answer:
Fantom [35]2 years ago
6 0

Answer:

Select the text you want to modify.

Click the drop-down arrow next to the Font Size box on the Home tab. A drop-down menu appears.

Select the desired font size from the menu. Alternatively, you can type the value you want and then press Enter on your keyboard.

You might be interested in
Is tin a transition metal? How do you know?
musickatia [10]

Answer:

No it is not because it is not in group 3 or 12.

Explanation:

6 0
3 years ago
If you don't use your muscles, they will get weaker and smaller, which is called:
Verizon [17]

Answer:

The correct answer would be atrophy.

Explanation:

I hope this helps you:)

4 0
3 years ago
Whitney's lung capacity was measured as 3.3 l at a body temperature of 37 ∘c and a pressure of 746 mmhg . how many moles of oxyg
myrzilka [38]

the ideal gas equation is PV=nRT  
 where P=pressure  
 V=Volume  
 n=no. of moles  
 R=universal gas constant  
 T=temperature  
 The universal gas constant (R) is 0.0821 L*atm/mol*K    
 a pressure of 746 mmhg =0.98 atm= 1 atm (approx)   
 T=37 degrees Celsius =37+273=310 K (convert it to Kelvin by adding 273)    
 V=0.7 L (only getting oxygen, get 21% of 3.3L)    
 Solution:  
 (1 atm)(0.7 L)=n(0.0821 L*atm/mol*K)(310 K)  
 0.7 L*atm=n(25.451 L*atm/mol)  
 n=0.0275 mole   
 Answer:   
n=0.0275 mole of oxygen in the lungs.
4 0
3 years ago
List and discuss at least 4 reasons why a laboratory should operate using GLP.
Drupady [299]

Answer:

The list and discussions are stated below:

Explanation:

Good Laboratory Practice (GLP) is extremely important.

1. Organization

With GLP we can guarantee an organized work environment, which is essencial in a laboratory.

2. Safety

GLP promotes laboratory safety for personell, avoiding unecessary risks and preventing accidents.

3. Quality control

GLP ensures that experiments made and products developed in a laboratory have the demanded quality.

4. Reliability of results

GLP promotes quality of results reporting, wich directly influences the reliability of results.

7 0
4 years ago
What is the atomic mass of gold rounded to the nearest whole number
ira [324]
The answer is 197
Hope I helped
3 0
3 years ago
Read 2 more answers
Other questions:
  • PLSSS ANSWERRRRRR
    9·2 answers
  • The maximum water vapor that air can hold at 30°C is about 30 grams/cubic meter. If the humidity of the air is currently 6 grams
    8·2 answers
  • Combustion is an example of _____ to _________ energy conversion.
    6·2 answers
  • Write the following isotope in nuclide notation (e.g., “ 14/6C”): copper-70
    11·1 answer
  • What are some examples of lipids?
    12·1 answer
  • What will be the final temperature when a 25.0 g block of aluminum (initially at 25 °C) absorbs 10.0 kJ of heat? The specific he
    5·1 answer
  • The movement of heat energy from particle to particle in solids, liquids, and gases is called
    11·1 answer
  • 5. How many moles are in 10g of sodium?
    8·1 answer
  • Please help
    9·1 answer
  • How many moles of carbon dioxide are produced when 23. 0 g of c3h8o3 is burned during the complete combustion of c3h8o3?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!