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Identify the metal used as the catalyst in the Haber process?
its Fe- iron. It is used as a catalyst to speed up the exothermic reaction between N2 and H2 to make NH3.
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
Explain how a catalyst aids chemical reaction to take place and identify the subsequent chemical changes in the reaction?
A catalyst provides an alternative pathway with lower activation energy for the reaction to proceed, allowing it to occur at a faster rate. This facilitates the formation of the products. In terms of chemical changes, the catalyst itself is not consumed or altered in the reaction, and the overall stoichiometry and composition of the reactants and products remain the same.
Is copper a catalyst?
yeap, a heat catalyst
What do you call a substance that accelerates the rate of a chemica reaction?
A substance that accelerates the rate of a chemical reaction is called a catalyst.
How do you identify reactants and products?
if your a student then its easy get your bio book
Identify the metal used as the catalyst in the Haber process?
its Fe- iron. It is used as a catalyst to speed up the exothermic reaction between N2 and H2 to make NH3.
What term describes a substance rhat lowers the amount of energy needed to start a chemical reaction?
This substance is called a catalyst.
When using a protractor a student measure the sum of the interior angles in a triangle and obtain 176 degrees what is the percent error of this measurement?
3 The student can measure the given angles to within 2 degrees of the actual measurement and identify each angle, with 95% accuracy 2 The student is able to measure the given angles to within 10 degrees, and is able to identify the angles with 95% accuracy 1 Student is unable to correctly measure the given angles and/or identify the angles correctly
Explain the purpose of sentencing and punishment identify form of punishment identify some factors of sentencing and identify who sets the sentencing?
The intended purpose of the exercise is to have the student do the assignment, not search out other people's answers.
Which does a catalyst not change?
Catalyst is not a reactant.
Catalyst vs one without catalyst What is different?
what is the purpose of catalyst in textile paint?
What is a simple key in database?
A simple key consists of a single attribute to uniquely identify an entity occurrence, for example, a student number, which uniquely identifies a particular student. No two students would have the same student number.
What is the difference between a homogeneous catalyst and a heterogeneous catalyst?
The difference between a homogeneous and a heterogeneous catalyst is that in a heterogeneous catalyst, it is in a different phase from the reactants. However, in a homogeneous catalyst, it is in the same phase as the reactants.
What is the difference between positive catalyst and negative catalyst?
The substances which increase the rate of a chemical reaction are called a Positive Catalyst whereas The substances which decrease the rate of a chemical reaction are called Negative Catalyst. Positive Catalyst decreases the Activation energy of reactant molecules whereas negative catalyst increases the Activation energy of the reactant molecules. Positive Catalyst is also called the Promoter whereas negative catalyst is also called Inhibitor.
Explain how a catalyst aids chemical reaction to take place and identify the subsequent chemical changes in the reaction?
A catalyst provides an alternative pathway with lower activation energy for the reaction to proceed, allowing it to occur at a faster rate. This facilitates the formation of the products. In terms of chemical changes, the catalyst itself is not consumed or altered in the reaction, and the overall stoichiometry and composition of the reactants and products remain the same.
Is copper a catalyst?
yeap, a heat catalyst
