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
Softa [21]
3 years ago
9

Velocity may be expressed in which I f the following units?

Chemistry
1 answer:
Dmitry_Shevchenko [17]3 years ago
3 0

velocity is speed and direction so it should be expressed in mph f/s (feet per second) with a direction like North, right, left,

ex) 5mph south

You might be interested in
Do you really get 7 years of bad luck if you crack a mirror :(
Mazyrski [523]

Answer:

nope its a myth don't worry :)

4 0
2 years ago
PLEASE HURRY!!!
bekas [8.4K]

Answer:

high ph -basic,low pH -acidic

Explanation:

hi I'm from India nice to meet you

5 0
3 years ago
Over-the-counter hydrogen peroxide solutions are 3% (w/v). What is this concentration in moles per liter?
Marina CMI [18]
<span>1 ml of water weighs 1 gram so 1 liter (1000 ml) weighs 1000 grams. A 3% solution (3% = 0.03) of hydrogen peroxide (w/v) would contain 1000 grams x 0.03 or 30 grams. The chemical formula of hydrogen peroxide is H2O2 and a mole weighs 34.0147 grams/mole. So 30 grams of H2O2 divided by 34.0147 grams/mole equals 0.88 moles of H2O2. The concentration of a 3% (w/v) hydrogen peroxide solution therefore contains 30 grams of H202 (or 0.88 moles of H202) per in a liter of water (or 1000 grams H20) would thus be 0.88 moles H2O2 per liter (0.88 moles H2O2/l) .</span>
5 0
3 years ago
What is the charge for MnO4
lakkis [162]

Answer:

Mn = 2+, O = -2

Explanation:

3 0
3 years ago
can any body tell me what is the relation in between halogen group and van der wals foce of attraction.why it increase down the
Volgvan
Because the size of atoms increase as you move down the periodic table.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Tartaric acid is the white, powdery substance that coats sour candies such as sour patch kids. combustion analysis of a 12.01-g
    13·1 answer
  • What is the frequency of a photon with a wavelength of 1040 nm. Report your answers to three significant digits. The frequency i
    12·1 answer
  • A balloon containing 0.10 moles of gas has a volume of 2.0 liters. If temperature and pressure remain constant, what will be the
    6·2 answers
  • Which of these processes removes carbon from
    14·1 answer
  • BRAINLIESTT ASAP! PLEASE HELP ME :)<br><br> Compare stored mechanical energy and mechanical energy.
    12·1 answer
  • Answer pls will give brainliest
    9·1 answer
  • Convert 6.71 moles NH3 to number of molecules.
    10·1 answer
  • Can someone help<br> Me out pls if your good at chemistry
    7·1 answer
  • Which of the following BEST states the Law of Conservation of Matter? *
    14·1 answer
  • A sample of hydrogen gas will behave most like an ideal gas under the conditions of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!