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
nordsb [41]
3 years ago
14

Please do 1-5! giving 5 stars and thanks if right!

Chemistry
1 answer:
Burka [1]3 years ago
6 0

Answer:

1. 100 centimeters

2. 1 gram

3. 1000 meters

4. 10 millimeters

5. 1000 grams

You might be interested in
Which is NOT a correct assumption related to the Kinetic Theory?
cestrela7 [59]

Answer:

D

Explanation:

i took the test and got it right :)

7 0
2 years ago
What are some examples of chemical weathering(select all that apply):
ASHA 777 [7]

Answer:

reactions between air, water and minerals, chemicals in rain water

4 0
2 years ago
Read 2 more answers
Which of the following processes rearranges atoms during a reaction?
Setler79 [48]
A) Burning
Burning is a chemical reaction while the other three answers are physical reactions.
5 0
3 years ago
Read 2 more answers
a sample of double-stranded dna contains 42% cytosine. approximately what percent of the nucleotides in this sample will be thym
Simora [160]

Answer:

8% thymine

Explanation:

7 0
2 years ago
In the uncatalyzed reaction N2O4 (g) ⇌ 2 NO2 (g) the pressure of the gases at equilibrium are PN2O4 = 0.377 atm and PNO2 = 1.56
larisa86 [58]

Answer:

The pressures will remain at the same value.

Explanation:

A catalyst is a substance that alter the rate of a chemical reaction. It either speeds up the or slows down the rate of a chemical reaction.

While a catalyst affects the rate, it is noteworthy that it has no effect on the equilibrium position of the chemical reaction. A catalyst works by creating an alternative pathway for the reaction to proceed. Most times, it decreases the activation energy needed to kickstart the chemical reaction.

Hence, we know that it has no effect on the equilibrium position. Factors affecting equilibrium position includes, temperature and concentration of reactants and products( pressure in terms of gases).

The reactants and the products here are gaseous, and as such pressure affects the equilibrium position. Now, we have established that the equilibrium position is unaffected. And as such the pressure affecting it does not change.

Thus, we have established that the pressure of the products and reactants are unaffected and as such they remain at their value unaffected.

8 0
3 years ago
Other questions:
  • HNO3 Express your answers as ions separated by a comma.
    7·1 answer
  • Who discovered that geologic changes are cyclical?
    8·1 answer
  • Chemical reactions can be detected by precipitation of a _____ from a solution.
    15·2 answers
  • Describe how the metal probably increases the reaction rate, identify whether this an example of homogeneous or heterogeneous ca
    9·1 answer
  • As ice melts from a solid to a liquid, A) entropy increase
    7·1 answer
  • Why is creation ex nihilo a religious belief and not a scientific fact
    12·2 answers
  • Given the following chemical equation, how many moles of carbon are necessary to react with 5.52 moles of SO2?5C(s) + 2SO2 (g) -
    12·2 answers
  • What does an atomic number represent in an atom?
    10·1 answer
  • When two hydrogen nuclei combine to form one helium nucleus, nuclear fusion has taken place.. . True or False
    11·2 answers
  • An egg is fried is that a physical or a chemical change
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!