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
elena55 [62]
2 years ago
14

Can someone please help me? :(

Chemistry
1 answer:
Dmitriy789 [7]2 years ago
7 0
Answer:

Trade winds


Explanation:

I am not sure
You might be interested in
Scientists must be careful not to use inductive reasoning, because it can lead to faulty conclusions true or false?
LekaFEV [45]
True. I think it's true but I could be wrong
6 0
3 years ago
Which of the following affects cell potential?
Slav-nsk [51]

Answer:

the standard cell potential value

Explanation:

For every cell, we can calculate its standard electrode potential from the table of standard electrode potentials listed in many textbooks.

However, from Nernst's equation;

Ecell= E°cell - 0.0592/n log Q

Hence the standard cell potential (E°cell) affects the value of the calculated cell potential Ecell from Nernst's equation as stated above.

3 0
3 years ago
When do phase transitions occur in molecules? only when energy is withdrawn when energy is supplied or withdrawn only when energ
Elden [556K]

when energy is supplied or withdrawn

8 0
3 years ago
Read 2 more answers
Chloromethane, , arises from microbial fermentation and is found throughout the environment. It is also produced industrially, i
Maslowich

Answer:

31.36 KJ/mol

Explanation:

mass of the liquid = 74.0 g

heat of vaporization = 21.40 kJ/mol

constant boiling point temperature = 24.09 °C

heat required to vaporize 74.0g = heat of vaporization × mole

mole of Chloromethane = 74.0 g / 50.49 (g/mol) = 1.466 mol

energy required = 1.466 mol × 21.40 KJ/mol = 31.36 KJ/mol

8 0
3 years ago
Type the correct answer in each box.
krok68 [10]

Answer:

2KI → 2K + I₂

Explanation:

(not my definition, but form a trustworthy source)

The definition of a decomposition reaction is:

a chemical reaction in which one reactant breaks down into two or more products.

In this case, potassium iodide will decompose into potassium and iodine.

2KI → 2K + 2I

2 Potassium and 2 Iodine on both sides, so equation is balanced.

Or, it can be written as 2KI → 2K + I₂

8 0
2 years ago
Other questions:
  • Which of these is an indication that a chemical reaction has occurred?
    15·1 answer
  • 8. If an atom has 35 protons in the nucleus, how many electrons will it have orbiting the nucleus?
    9·1 answer
  • If 279 grams of iron react with an excess of oxygen, as shown in the balanced equation below, how many grams of iron (iii) oxide
    13·1 answer
  • How many moles are in 1.204 x 10 to the 24th atoms of carbon
    13·1 answer
  • To make a 3.50 M solution, how many moles of solute will be needed if 11 liters of solution are required?
    13·2 answers
  • Annie has a soccer ball and a kickball she kicks each ball with the same force the soccer ball accelerates at 3 m/s to the secon
    13·1 answer
  • Use the periodic table to select which type of bond is present and which of the listed properties is most likely for each substa
    7·1 answer
  • NEED QUICK ANSWERS ( science)
    7·1 answer
  • 13. Which of the following correctly provides the names and formulas of polyatomic ions?
    6·1 answer
  • The unit used to measure the diameter of an atom is an?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!