Answer:
The Equations sort each listed half reaction as either an oxidation or a reduction.
Fe + CuSO4 + → FeSO4 + Cu
(Fe oxidized, Cu reduced)
Explanation:
For proper understanding of the concept of the Redox reaction, let us know the meaning:
Reduction- Oxidation or "redox" reactions occur when elements in a chemical reaction gain or lose electrons. This reaction causes an increase or decrease in oxidation numbers. The Half Equation Method is used to balance these reactions. The equation is separated into two half-equations, one for oxidation and one for reduction. For Example -
CuO + H2 → Cu +H2O.
In this redox reaction, CuO is getting reduced to Cu since Oxygen is getting removed.
Fe(s) + CuSO4(aq) → FeSO4(aq) + Cu(s) Oxidation state of Fe changes from 0 to +2 and oxidation state of Cu changes from +2 to 0.
Answer:
it makes us addict to fame and people would do anything to be higher up in the social groups
Explanation:
The organ can become more and more weak, until it is unable to effectively send blood around the body. The blood tends to back-up in the body and fluid passes into the tissues, this leads to swelling. This congestion is the reason heart failure is often called congestive cardiac failure
<span>The first law of thermodynamics is follows the quantity dQ = dW + dU where Q is the heat flow, W is the work and U is the internal energy. Only the internal energy is a state function where it means that it does not follow a specific path to arrive at a certain number. Whereas the work and heat are not state functions and they follow a specific path or process in order to arrive at a certain number. An example would be if y</span>ou are given 2,380 J of energy to do work as 12,900 J and you are to find the internal energy. Apply the equation above:
Q = U + W
2,380 J = U + 12,900 J
U = 15,280J.
Answer:
Algae is the process to describe that diverse group of photosynthetic lifeforms.
Explanation:
Algae is that environments process to the rivers and lakes to ponds waters an snow, algae living in the contain snow pigments that addition to the surrounding contain distinctive.
Algae is environment near inside water bodies, algae in many components in plants as stems and shoots or leaves nutrients water their body.
Algae like plants an special structure and algae is well defined body in the structure stems and leaves are photosynthetic organisms, algae are free living and symbolic relationship other organisms, there are many types of algae:- Green algae, blue and green algae ,red algae.
Green algae:- green algae to that conduct photosynthesis symbolic relation with higher organisms.
Blue and green algae:- this algae are include dams, river, lakes.
Red algae:- red algae is used in species found in freshwater ecosystem.
Algae is in unicellular and multicellular in environment nature.
