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
saveliy_v [14]
3 years ago
10

12. The most common factors that cause chemical reactions to occur are all the following except

Chemistry
1 answer:
ruslelena [56]3 years ago
6 0
Transfer of electrons
You might be interested in
The atomic masses of any two elements contain the same number of
den301095 [7]

Answer:

They contain of atoms

Explanation:

That's because atomic weights or masses of each atom of each element are proportional to each other, the same number of atoms of each element will give masses that are also proportional to each other. If you start with 20 oxygen atoms, you will need 40 hydrogen atoms to make the water and you will get 20 molecules of water.

8 0
3 years ago
Many people avoid processed food to eliminate unnecessary ingredients like food dyes and excess sodium from their diets. A study
kvv77 [185]
It should be the answer b but I’m not to sure
4 0
3 years ago
Given the incomplete equation representing a reaction:
Akimi4 [234]
O is what should go in the blank. O stands for Oxygen.
3 0
3 years ago
The s orbitals are said to be non directional what does it mean
ser-zykov [4K]

s - orbitals have a spherical symmetry and the probability of finding an electron in an s orbital is equal for equal distance in x, y or z direction. i mean the probability of lets say an electron found at a distance 10 units from nuclues, its value will be same for x, y and z when u go 10 units distnace from nucleus in these directions. then the value at 5 units would be some value which also would be same for x,y and z.

Easier explanation is that if u place a ball, can u tell towards which axis it is oriented? no, its equally in all directions. So, non- directional.

However, if you have p- orbitals like dumb bells, a dumb bell can be oriented in  three different directions, either x or y or z. see the pics.

3 0
3 years ago
Which two cell components deal with the same kind of chemical substance ( lipid, protein, enzyme, and so on)
geniusboy [140]

Answer:

Cell membrane and cytoplasm

Explanation:

Cell membrane is the layer that surronds the cell and it is made up of lipids and proteins. It is made up of a kind of fatty acids based lipids i.e phospholipids and sterols.

Cytoplasm is a thick fluid that is found in the cell membranes. It acts as buffer and protect cells organelles and DNA from damage. It is made up of water, p, lipids, proteins, inorganic salts, nucleic acids.

6 0
3 years ago
Other questions:
  • How many grams of sodium hydroxide are there in 1litre of a molar solution
    11·1 answer
  • Draw the lewis structure for c2h2 (whose skeletal structure is hcch). draw the molecule by placing atoms on the grid and connect
    13·1 answer
  • A metabolic pathway that ___ (oxidizes or reduces) an energy-rich source to produce ATP from ADP. Electrons are transferred from
    5·2 answers
  • Write a balanced half-reaction describing the oxidation of aqueous gold(i) cations to aqueous gold(iii) cations.
    7·1 answer
  • Which explanation is least likely to be evidence for geological processes changing Earth's surface?
    15·2 answers
  • Which is a nonliving factor that defines a spruce-fir forest ecosystem?
    6·2 answers
  • A certain reaction has an activation energy of 28.90 kJ / mol. At what Kelvin temperature will the reaction proceed 5.00 times f
    8·1 answer
  • 17. Physical properties of a material include all but ________________.
    6·1 answer
  • A student is preparing 500 mL of a 0.1M solution of magnesium chloride to test the
    6·1 answer
  • What is the formula of manganese (Il)<br> phosphate? chemistry related
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!