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
15

PLZ ANSWER FIRST ONE TO ANSWER GETS BRAINLIEST!!!!!!

Chemistry
1 answer:
Roman55 [17]3 years ago
8 0
The answer is “Heat Conduction”
You might be interested in
T<br> What type of bond is formed between the two nitrogen atoms in diatomic nitrogen, N2?
romanna [79]

Nitrogen is a diatomic molecule in the VA family on the periodic table. Nitrogen has five valence electrons, so it needs three more valence electrons to complete its octet. A nitrogen atom can fill its octet by sharing three electrons with another nitrogen atom, forming three covalent bonds, a so-called triple bond.

I'm frosty da showman

8 0
2 years ago
Science againnnnnn helppp!!!!!
Nataliya [291]

Answer: this is not my own words :)

Learn how factors, such as exposure to the atmosphere, the composition of rock and climate affect the rate of weathering. Weathering is the mechanical or chemical process by which rocks are broken down. The weathering that happens to rocks can be understood by relating it to the digestion of a chocolate chip cookie

One of the factors that affects the rate of weathering is exposure to the atmosphere. ... Another factor that affects the rate of weathering is the composition of rock. Rocks are composed of minerals, which are solid substances found within rocks that have their own distinct chemical composition.

4 0
3 years ago
How many grams of CuSO4 are there in 100.0 g of hydrate? How many moles?
lapo4ka [179]
The hydrate form of CuSO4 has 5 water molecules (CuSO4-5H20) copper (II) Sulfate pentahydrate or commonly known as blue vitriol. 

To solve, the following molar masses are to be known. 
CuSO4.5H2O (hydrate)  - 249.7g/mole
CuSO4 (anhydrous) -159.6g/mole
Also there molar ratio of the hydrate and CuSO4 is 1. 

the mass of the hydrate is to be divided by the molar mass of the hydrate then multiplied by the ratio (1) to get the moles of hydrate and multiplied by the molar mass of the anhydrous to get the mass in grams. 

moles = (100g/249.7)*1 =  0.4 moles hydrate
grams = 0.4*159.6 =  64.9 grames hydrate


8 0
3 years ago
When gina was ten, she swam in the ocean for the first time. she remembers the feeling of kicking her feet, slicing her arms thr
Anestetic [448]
First you need to know what is a semantic memory
Semantic memory, is a more structured record of facts, meanings, concepts and knowledge about the external world that we have acquired.

So ,The element which is a semantic memory is learning from her father that salt water is more dense than fresh water.

Hope this helped :)
8 0
3 years ago
Determine which choice(s) is/are correct?
Vesna [10]

Answer:

2 and 4 so B) II and IV

Explanation:

I false ... stirring speeds up the rate of dissolution because it increases surface area . II is true , III false ... heating up speeds up the rates of dissolution , IV is true .

3 0
3 years ago
Read 2 more answers
Other questions:
  • 20 cubic inches of a gas with an absolute pressure of 5 psi is compressed until its pressure reaches 10 psi. What's the new volu
    5·1 answer
  • A biochemist is attempting to replicate a chemical reaction that commonly takes place in cells. during the chemical reaction, st
    10·1 answer
  • What are the levels of orgamnization in a biome?
    10·1 answer
  • Identify which two compounds below are constitutional isomers
    6·1 answer
  • Which statement is true? (2 points) Select one: a. Geothermal power plants use the renewable resource of heat from within the Ea
    14·1 answer
  • Which statement best describes the effect of low ionization energies and low electronegativities on metallic bonding?
    13·2 answers
  • The chemical reaction of photosynthesis naturally occurs in the presence of sunlight because the light.....
    7·1 answer
  • Which of the following best describes an electron?
    10·2 answers
  • Solid at room temperature. They are used in making computers and electronic devices. Have properties of both metals and nonmetal
    7·2 answers
  • Explain what is happening to molecules in the chemical reaction shown here. Helpful vocabulary: the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!