Which event best helped Becquerel determine uranium radiates rays?

Which is a method that can be used to separate the components of a solution?

sashaice [31]

Answer:

Distillation

Explanation:

i hope this helps

4 0

3 years ago

What is the difference between a distraction and a reaction

sdas [7]

The difference between a distraction and a reaction is.... A distraction is a thing that prevents someone from giving full attention to something else. A reaction is a action performed or a feeling experienced in response to a situation or an event.

5 0

2 years ago

Read 2 more answers

Famous people who talked about plastic water bottles

drek231 [11]

Marisa Miller, supermodel and surfer
Actively promotes an ocean-friendly lifestyle: one that eliminates single-use plastic water bottles, and incorporates sustainable seafood choices, as well as products that keep pollutants out of the ocean. Actively works with the Surf Rider Foundation. Marisa Miller is an activist who cares about clean oceans.

James Cameron, Director of Terminator, Titanic and Avatar
Supports ocean conservation and played a key part in getting president Obama to create the world’s largest ocean sanctuary.

Miguel Bosé, singer
Collaborates with Oceana and has participated in the initiative Pristine Seas by National Geographic. He is one of the main Spanish activist celebrities in favor of the oceans and clean oceans and has been key in promoting ocean conservation projects in Ecuador, Colombia and Costa Rica.

Top 10 celebrities that care about the oceans

Adrian Grenier, actor and director
Passionate ocean advocate reducing his use of single use plastics and appeal for everyone to commit to “conscious consumption” through changing personal habits.

Pierce Brosnan, actor
Who can save our oceans if not James Bond? Played a key part in the documentary “Oceans” and activist in saving our oceans and marine life.

Jack Johnson, singer
He contributes in numerous NGOs and initiatives for the planet, including 1% For The Planet, Climate Counts, Heal the Ocean, Live Earth, Waterkeeper Alliance and others. He has recently filmed The Smog of the Sea, a short film that documents a week-long expedition to explore the problem of plastic pollution in the ocean.

Almudena Fernández, model and eco-activist
She has worked with Greenpeace’s campaign to stop the pollution of the seabed and she is Al Gore’s spokeswoman in Spain. She cares about clean oceans.

Top 10 celebrities that care about the oceans

Leonardo DiCaprio, actor
His foundation plays a key role in ocean conservation and informing the public (most recently with the award winning film Before the Flood) about how we can save the world.

Richard Branson, businessman
He is a well-known celebrity in the fight against carbon emissions and keeping the sea levels low, having committed more than $3bn over the next ten years to help combat global warming. Together with James Cameron, he has also started the initiative Ocean Elders to protect, value, and celebrate the ocean and its wildlife.

Jason Mraz, musician
He is active in many ocean conservation projects from organizations such as the Surfrider Foundation and the Natural Resources Defense Council. He was also interviewed for Sea Voices, a book to unite and inspire people around the world for the health of the ocean.

6 0

3 years ago

Let a represent the red spheres and b represent the blue spheres. write a balanced equation for the equilibrium reaction.

krok68 [10]

I have attached the diagram related to this question.

Answer:
5A₂ + 5B .................> 4A₂B + A₂ + B

Explanation:
1- For the reactants:
We can note that:
i- we have 5 moles of substance A which is diatomic. This means that we have 5A₂
ii- we have 5 moles of substance B which is monoatomic. This means that we have 5B
Based on the above, for the reactants side, we have:
5A₂ + 5B

2- For the products:
We can note that:
i- we have 4 moles of a substance formed from the combination of two moles of substance A with one mole of substance B. This means that we have 4A₂B
ii- we have one mole of substance A that is diatomic. This means that we have A₂
iii- we have one mole of substance B that is monoatomic. This means that we have B
Based on the above, for the products side, we have:
4A₂B + A₂ + B

3- Combining reactants and products parts:
Combining the reactants side (from part 1) with the products side (from part 2), we can find that the initial equation is as follows:
5A₂ + 5B .................> 4A₂B + A₂ + B

4- Balancing the equation:
Taking a look at the initial equation we reached in part 3, we will find that:
Number of moles of substance A in reactants = 2*5 = 10 moles
Number of moles of substance A in products = 2*4 + 2*! = 10 moles
SUBSTANCE A IS BALANCED
Number of moles of substance B in reactants = 5*1 = 5 moles
Number of moles of substance B in products = 4*1 + 1 = 5 moles
SUBSTANCE B IS BALANCED
Based on the above, the final balanced equation is the same as the initial equation reached in part 3:
5A₂ + 5B .................> 4A₂B + A₂ + B

Hope this helps :)

6 0

2 years ago

What happens to a reaction at equilibrium when a reactant is removed from the reaction system

Firlakuza [10]

When a reactant is removed based on a reaction at equilibrium, the condition favors the backward reaction. This obeys the Le Chatelier's principle which states that any disturbance in the system shall be dealt in a way that the system counters that disturbance.

8 0

3 years ago