Fusion reactions that combine light elements release energy only until what element is created?
Solved
Show answers
More tips
- F Food and Cooking How many stages of coffee roasting are there?...
- G Goods and services Kogda zhdatt Iphone 5? The Latest News and Rumors...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: English
- E English 5 questions with how many and answer it with a short answer using simple present tense...
- E English Read the poem stanza. from October in Tennessee Far, far away, beyond a hazy height, The turquoise skies are hung in dreamy sleep: Below, the fields of cotton,...
- E English Any-one wanna talk on pad-let or sum im really bored...
- E English Help please outsiders...
- E English Do you guys read the remarried empress?...
- E English Drag each tile to the correct location. Identify the type of rhetorical appeal used in each statement....
- E English a dairy book about you heard that the person you are in love with tell your friends that you are a psycho write your feelings about it...
- E English Why does Nick say that Tom and Daisy are careless people in the Great Gatsby? A They used their connections to move away and escape the guilt of Gatsby s death....
- E English I think Alfred Nobel would know what I mean when I say that I accept this award in the spirit of a curator of some precious heirloom which he holds in trust for...
- E English In “returns”, how does the difference in the points of view of Helen and Janet contribute to the passage...
Ответ:
1.The answer is A hydrogen ion donor in a reaction. On the other hand a base is a substance that increases the hydroxide ion concentration of a solution. How strong an acid depends on the degree of dissociation to release H+ ions in water
2.The answer is It has a pH value below 7. pH is logarithm base 10 of the reciprocal of the amount of H+ions in a solution. Acids have a sour taste while bases have bitter tastes. Acids also turn litmus paper red.
3.The answer is ammonia. Aqueous ammonia is basic in pH (pH above 7). The other given choices are acids or dissociates into acids in aqueous form. When a base and acid are mixed, the products are water and salts in a process called neutralization.
4.The answer is It has a higher concentration of hydroxide ions than hydronium ions. As indicated in question 1, while acids dissociate to release more of H+ ions, bases dissociate to release more of –OH ions. The stronger the base the more it dissociates –OH ions in water.
5.The answer is The forward and reverse reactions eventually reach the same rate. This occurs when in the forwards reaction the reactants form products, and subsequently, the products also reverse back to the former reactants. The forward process begins and continues until there are enough products and the reversing back of products to reactants is in equilibrium with the forward reaction.
6.The answer is Adding H2O (g) to the system. Increasing reactants in a chemical reaction pushes the reaction forwards. Also reducing the products also pushes the reaction forwards. The reverse also applies where increasing the products pushes the reaction in the reverse.
7.The answer is Lowering the temperature of the reaction. According to the reaction, it release heat as a product hence it is exothermic. Removing this heat energy by keeping the reaction cool pushes the reaction forward. This is tantamount to reducing products in the reaction.
8.The answer is The element that is oxidized loses electrons, and the element that is reduced gains electrons. An example of redox reaction is rusting process and combustion.
9.The answer is Iron is oxidized because it lost electrons. Oxygen is reduced, on the other hand, by accepting an electron from iron. This is why Iron turns from iron II to iron III in rusting process.
10.The answer is Only nuclear reactions can change the identity of the atom. In nuclear reaction, a heavy element atom decays into another element atom and releases a neutron and energy. In chemical reactions, atoms remain the same, they only make new bonds with one another.
11.The answer is Both reactions release energy; in a fission reaction, one atom splits into two smaller atoms, while in a fusion reaction, two smaller atoms combine to form one larger atom. An example of Fusion reaction is that which occurs in the center of the stars while a fission reaction is that which occurs in nuclear fission bombs.
Ответ:
Question: Fusion reactions that combine light elements release energy only until what element is created?
iron
question answered by
(jacemorris04)
Ответ:
2. They need to kill prey large enough to feed the cubs