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Catalysts can be used for very different purposes, because they all work at different temperatures. If a company wanted to produce a product by reacting chemicals at 500 degrees Celsius, then they would have to buy a catalyst that worked at that temperature. However, they wouldn't buy any old catalyst, they would look for the cheapest one available that works at the temperature they need it to, so they can save a bit of money.
What else can I help you with?
What is a catalyst in aerobic respiration?
Respiration involves so many types of enzymes. Enzymes are the biological catalysts
will a catalyst change the enthalpy of a reaction in a chemical reaction?
No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!
Why does a catalyst not need to be replaced?
A catalyst speeds up a chemical reaction without being consumed in the process. It provides an alternative pathway with lower activation energy, allowing the reaction to occur more easily. Since it doesn't undergo a permanent change, a catalyst does not need to be replaced and can be used multiple times.
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
Is catalyst is specific for each reaction?
Catalysts speed up reactions and they do this by decreasing the activation energy. The way they decrease the activation energy is by providing an alternate pathway for the reaction. Because there are so many different reaction mechanisms/pathways in chemistry, there must be many different catalysts.
What is a catalyst in aerobic respiration?
Respiration involves so many types of enzymes. Enzymes are the biological catalysts
will a catalyst change the enthalpy of a reaction in a chemical reaction?
No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!
How many are in the word catalyst?
3
What catalyst is used to speed up a reaction?
A catalyst is a substance that initiates or accelerates a reaction. The catalyst will vary depending on the reaction so it is not possible to give a definitive answer to the question.
Does the addition of a catalyst to a chemical reaction increase the reaction rate?
Most catalysts do, but not all. Some catalyst can also slow down the speed, so they are generally referred to as Negative catalyst
Why does a catalyst not need to be replaced?
A catalyst speeds up a chemical reaction without being consumed in the process. It provides an alternative pathway with lower activation energy, allowing the reaction to occur more easily. Since it doesn't undergo a permanent change, a catalyst does not need to be replaced and can be used multiple times.
What makes catalytic converters so valueble?
The platinum catalyst.
How many oxygen sensor Lincoln navigator have?
Only4 - 2 front(before catalyst bank1,2),2 rear (after catalyst bank1,2)
How many oxygen sensors are on a 2006 Chevy aveo?
There are 2. One before the catalyst up front and one behind the catalyst.
What is the chemical equation sulfur trioxide when platinum is used as catalyst?
So²+o²=so³
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
What is a catalyst in biology?
A catalyst is a substance that speeds up a chemical reaction. Example: An enzyme, which helps break down food. There are many different types of enzymes for specific types of foods. An enzyme is a type of catalyst.
