In chemistry, rate laws are used to predict the rate of a reaction based on the concentration of reactants. In most reactions, the rate will increase as concentration of the reactants increase. Rate laws help us predict how much the rate will increase with an increase in c...
What is a nuclear reaction in chemistry? An Atom's Makeup: An atom is made up of a nucleus, which contains positively charged protons and neutral neutrons. Outside of the nucleus are negatively charged electrons. The nucleus makes up most of the mass of an atom. ...
The rate of a chemical reaction refers to the speed with which reactants are converted to products, the substances formed from the reaction. Collision theory explains that chemical reactions occur at different rates by proposing that in order for a reaction to proceed, there must be enough energ...
We use chemistry every day, even if we don’t realize it. When you bake cookies, chemistry changes the ingredients in the oven. Soap cleans your hands because of chemistry. Even brushing your teeth is a chemical reaction. Chemistry helps with cooking, cleaning, and keeping our bodies healthy!
Step-by-Step Solution:1. Understanding Chemical Reactions: - A chemical reaction involves the transformation of reactants into products. It is essential for studying the behavior of substances when they inte
(a) Rate=k[A]12[B]32, (b) Rate=k[A]32[B]−1 View Solution What is the order of a reaction which has a rate expression, i.e. rate =k[A]3/2[B]−1? View Solution The order of a reaction with rate law, Rate=kC3/2AC1/2Bwill be: ...
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In fact, molecularity and order of reaction are identical if the reaction is elementary. They may become different when the reaction is complex and has a mechanism. The molecularity of a reaction is defined as the number of molecules or ions that participate in the rate determining step....
Molecules in solution (gas or liquid) move randomly. Because they need to bump into each other to react, the probability of reaction increases as concentrations of reactants increase. The rate of the reaction is then proportional to the concentrations of reactants: A+B →CA+...
On the other hand, a cause is any event, condition, or factor that directly leads to an outcome or effect, such as in physics, biology, or sociology. 15 In chemistry, catalysts are used to lower the activation energy of a reaction, thus increasing the reaction rate. Whereas a cause in...