C. Radiation is the answer.
As it can happen in vacuum also
Answer:
It leads to more frequent collisions, which increase reaction rate
Explanation:
An increase in reactant concentration leads to an increase in reactant particles which increases the number of collision in a reaction and then causes a reaction to proceed faster.
This belief was first suggested by the collision theory which states that for a reaction to occur, the reacting particles must collide with one another. However, further studies show that not all collisions lead to a reaction, and only effective collisions lead to a reaction.
Hence, an increase in reactant concentration increases the frequency of collision which in turn increases the chances of effective collision and subsequently sincreases the reaction rate.
So, you could put filters with holes based on the size of the average gram. Which means sugar grams or salt can fit through.
1) Name: copper(II) nitrate
2) molar mass:
Determine the mass of every element by multiplying its subscript by the atomic mass and add the masses of all the elements
Element atomic mass subscript total mass of the element
Cu 63.55 1 63.55
N 14.01 2 2*14.01 = 28.02
O 16.00 3*2=6 6*16.00 = 96.00
Molar mass = 63.55 + 28.02 + 96.00 = 187.57 g/mol
The hydrogenation of ethyl cinnamate will result to an ester which can be a racemic mixture of products or just a meso compound depending on the structure of the ethyl cinnamate (cis or trans). The ester will produce a frequency of C=O stretch of <span>1750 - 1735 (s.</span>