Answer:
There are different types of energy in nature. In this problem, the types of energy listed are:
- Energy that comes from a moving object, or objects that have stored energy
: mechanical energy
Mechanical energy is of two types:
- Kinetic energy: it is the energy that an object possesses due to its motion
- Potential energy: it is the energy that an object possesses due to its position (it can be gravitational potential energy or elastic potential energy)
- Energy that comes from the movement of particles: thermal energy
In every substance, particles are constantly in random motion: the faster they move on average, the more the energy stored in the substance. This energy is called thermal energy.
- Energy that comes from moving electrons
: electric energy
When we have a flow of charged particles moving, we say that they form a current. This current, which is a flow of charges, carries an energy, which is called electric energy
- Energy that occurs when nuclear bonds split or fuse together
: nuclear energy
Nuclear energy is the energy contained within the nuclei of the atoms. It is a huge amount of energy, that can be released through two processes:
- Nuclear fission: when a nucleus breaks apart
- Nuclear fusion: when two nuclei fuse together
- Energy that comes through waves from space: electromagnetic energy
Electromagnetic waves are waves consisting of oscillating electric and magnetic fields - these waves are the only waves able to travel in a vacuum, and they carry energy as well, called electromagnetic energy
Answer:
1 mole of C3H8 reacts with __five__ moles of O2 to produce __three__ moles of CO2 and of H2O.
Explanation:
Hope This Helps
Answer:
Forming acids and alkalis. Soluble metal oxides (or metal hydroxides) produce alkaline solutions. Soluble non-metal oxides produce acidic solutions. Insoluble oxides will not affect the pH of water.
Explanation:
A
nswer: -
C. Energy is released by the reaction
Explanation:-
An exothermic reaction is one in which during the progress of the reaction heat is evolved.
So energy is released by the reaction.
It cannot be created as energy is neither created nor destroyed as per the Law of conservation of energy. Energy is not transferred either.
The energy released during the progress of the reaction originates from the chemical bonds of the reactants as they break during their conversion into products.