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
Ksenya-84 [330]
2 years ago
15

Gravity relates to a stream's ability to erode and deposit material by causing water to flow faster down a steep slope. True or

False
Chemistry
1 answer:
blsea [12.9K]2 years ago
4 0

Answer:

true

Explanation:

You might be interested in
Toluene (C7H8) and nitric acid (HNO3) are used in the production of trinitrotoluene (TNT, C7H5N3O6), an explosive. C7H8 + HNO3 =
olga55 [171]
  The mass in grams  of nitric  acid that is required  to react  with 454g C7H8 is 932.72  grams

     calculation
find the  moles  of C7H8  used
moles = mass/molar mass

= 454 g/92  = 4.935  moles

balanced reacting  equation

C7H8  +3 HNO3  = C7H5N3O6  +3 H20
by  use of mole ratio between  C7H8  to  HNo3  which is  1:3  the moles of  HNO3  =4.935  x3 = 14.805  moles

mass of HNo3  =  moles  x molar mass
= 14.805  x 63  = 932.72  grams

part B

the  mass of  C7H5N3o6 = 2045.5 grams

calculate the moles of C7H8
= 829 g/92  g/mol  = 9.011  moles

by use of mole  ratio  between C7H8 to C7H5N3O6  which is  1:1  the moles of  C7H5N3O6  is also  = 9.011  moles

mass of  C7H5N3O6  is therefore  =  moles x molar mass

=9.011 x227  = 2045.5 grams
8 0
3 years ago
A supercell thunderstorm may have a distinctive shape like _____.
liq [111]
D. Pinwheel probably because think it’s a thunderstorm and supercells mean they are super big thunderstorms so I guess D
8 0
3 years ago
Why is the atmospheric pressure lower on a high mountain peak than at sea level
Elenna [48]
The earths gravity attracts the molecules and collects the most near the surface. They all have weight and therefore have more pressure at the surface, as well. As you go higher, the attraction becomes less and these molecules some times fly off into space. This layer of equilibrium has the least of weight or pressure. 

The various pressures are measured by precision instruments called barometers or pressure sensors and expressed in inches of mercury or millibars. <span>Air has a weight too, although not very much, If you "pile" the air mile high, the bottom pressure is heavier because of all the air sitting on top of it, therefore the pressure decreases with altitude, because there is less air "piled up" </span>
<span>An analogy would be the same with water.</span>

Planes have these instruments that tells the crew the altitude above sea level they are at when flying.
4 0
3 years ago
Model describe how you would show j.j. thomson's model of the atom using small beads and clay
faltersainse [42]
Make a ball of clay and embed small beads throughout it. The plum pudding model.
5 0
3 years ago
The smallest part of a compound that still acts like that compound is ____.
Leokris [45]
It is a molecule of the compound.
3 0
2 years ago
Other questions:
  • You are working in your laboratory and decide to do some cleaning. You find a test tube with some brown substance congealed at t
    9·2 answers
  • A catalyst lowers the activation energy for both the forward and the reverse reactions in an equilibrium system, so it has no ef
    6·2 answers
  • What are elements that bond to form binary covalent compounds?<br> a) nonmetals<br> b) metals
    14·1 answer
  • Whag is the chemical formula of carbon tarta chlorine​
    15·1 answer
  • Fine-grainted igneous rocks form?
    7·1 answer
  • BRAINLIEST ANSWER!
    11·1 answer
  • Atoms of one element are converted to atoms of another element through
    13·1 answer
  • PLEASE ANSWER ALL I WILL GIVE BRAINLIEST PLEASE!!
    10·1 answer
  • Which of the following substances would you expect to have a low melting point?
    9·1 answer
  • Who created the periodic table?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!