The collision theory explains why reactions occur between atoms, ions, and/or molecules. ... With an increase in temperature there is an increase in the number of collisions. Increasing the concentration of a reactant increases the frequency of collisions between reactants and will, therefore, increase the reaction rate
Answer:
The mass of 4.5 moles of Cu(NO3)2 is 843.55g
Explanation:
Mass = moles x Molar mass
Mass = 4.50(187.55)
= 843.97g
I think the correct answer would be minerals form. Crystallization is the process of forming crystals from solutions and is one way that minerals are formed in the nature. It is a solid-liquid type of separation. Hope this answers the question. Have a nice day.
Lipids are insoluble in water and they produce twice as more energy as carbohydrates.
They occur in patterns because certain features are formed at the site of the three types of plate boundaries.
