Mole is a unit that has become the way of scientist and those who are interested in the filed to count the number of substances or atoms. Thus, the answer is letter B. It will be very impractical for them to count the atoms using the natural numbers are they are very small and very numerous.
<u>Answer:</u> The balanced chemical equation is given below.
<u>Explanation:</u>
Double-displacement reaction is defined as the reaction in which exchange of ions takes place. The general equation representing this reaction follows:
The balanced chemical equation for the reaction of barium hydroxide and perchloric acid follows:
By Stoichiometry of the reaction:
1 mole of barium hydroxide reacts with 2 moles of perchloric acid to produce 1 mole of barium chlorate and 2 moles of water molecule.
Hence, the balanced chemical equation is given above.
Lol is the answer to this question
Lol
Newton's law Third law states that forces exist in equal magnitude and for every action force there is an equal and opposite reaction force.
Answer:
Explanation:
Sir Issac Newton successfully derived three laws stating the mechanism of motion of any object. One among the three is the Newton's third law of motion. According to this law, the forces acting on any object will be equal or balanced force with respect to the force of the object itself.
2. Also this law confirmed that the force generated due to this law will be equal in magnitude and opposite in direction with respect to the other force acting on the same object. So every force acting on an object will be having another perpendicular force acting on the same object in opposite direction. This is termed as every action will have an equal and opposite reaction force.
So Newton's law Third law states that forces exist in equal magnitude and for every action force there is an equal and opposite reaction force.
V1 / T1 = V2 / T2
3.5 / 20 = 3 / T2
T2 = 17.1 C
