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
77julia77 [94]
4 years ago
9

Please answer the questions in the above photo.

Chemistry
1 answer:
iogann1982 [59]4 years ago
8 0
1st answer is which group will have the most blood pressure group1, group2, or the control group. 2nd answers is that groups 1 and 2 have to drink 500mL of coffee for group 1 and tea for group 2
You might be interested in
How much work is required to lift a 0.500 kg block 18.5 m?
kipiarov [429]

Answer:

Work = 90.65 j

Explanation:

Given data:

Mass = 0.500 Kg

Distance = 18.5 m

Work done = ?

Solution:

Work = force . distance

Force = mg

Work = mg.distance

Work = mgh

Work = 0.500 Kg × 9.8 m/s²× 18.5 m

Work = 90.65 Kg .m²/s²

Kg .m²/s² = j

Work = 90.65 j

3 0
4 years ago
Formula Silver(II) Oxide ​
Svetach [21]

Answer:

AgO

Explanation:

5 0
4 years ago
Which of the following are parts of the excretory system? *
Kay [80]

Answer:

kidney, bladder, rectum, urethera

Explanation:

5 0
4 years ago
199.5 grams unrefined dark crystalline sugar to cups
Dmitry [639]

Answer:

0.9975 cup  

Step-by-step explanation:

"Unrefined dark crystalline sugar" is what non-chemists call "brown sugar."

200.0 g brown sugar = 1 cup

 199.5 g brown sugar = 199.5× 1/200 .0

 199.5 g brown sugar = 0.9975 cup

A standard measuring cup is not capable of this precision and, furthermore, the mass of brown sugar you can get into a cup depends on how tightly you pack it.

Your Mole Day cake will be fine if you use 1 cup of brown sugar as usual.

4 0
3 years ago
A substance that is ______ will NOT dissolve in a solvent. A) freezing B) insoluble C) evaporating D) soluble
Alexxandr [17]

Answer:

insoluble

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the poH if 2.95 g of KOH(s) dissolved to make 100mL of solution
    7·1 answer
  • How is the atomic theory that is accepted today different from daltons atomic theory?
    9·1 answer
  • ~Use the graph to answer the questions
    14·2 answers
  • What happens to the nutrients absorbed in the<br> small intestine?
    13·1 answer
  • To reduce the energy of liquid molecules, the liquid could be placed in a cooler environment to change the liquid to a solid. TR
    12·2 answers
  • It requires 2,500 joules to raise a certain amount of water (c = 4.186J/g°C) from 20.0°C to 65.0°C.
    12·1 answer
  • Naming compounds<br><br>does anyone know the answers for these or at least one of them ?​
    5·2 answers
  • What is the value of for this aqueous reaction at 298 K? <br> A+B↽⇀C+D<br> ΔG°=12.86 kJ/mol<br> K=
    5·1 answer
  • The image is a model of sulfuric acid that has a chemical formula of H2SO4.
    8·1 answer
  • renata developed a hair dye additive that is guaranteed to cover grey hair. she granted the right to use this additive to a majo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!