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Any chemical reaction need an activation energy to occur.

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8y ago
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9y ago

This depends for each chemical reaction.

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Q: When reactants combine the resulting products need to have what reactants?
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When a reaction is at equilibrium is the equilibrium constant is equal to 1?

need not be..equilibrium constant is just a ratio of relative concentrations of products (multiplication of concentration in case of more than one products) to the concentration of reactants (multiplication of concentrations of reactants in case of more than one reactants)..the equilibrium concentration can be a very small number or can be a very number as well depending upon the relative concentrations of reactants and products..Unity equilibrium constants is just a special case which shows that the concentrations of products and reactants are equal..


How are a reactant and a product alike?

Reactants and products are both part of a chemical reaction. Reactants are substances that interact with each other to form products. Products are the substances that result from a chemical reaction involving reactants. Both reactants and products play a crucial role in chemical reactions.


What information is necessary to relate he rate of disappearance of reactants to the appearance of products?

To relate the rate of disappearance of reactants to the appearance of products, you need to know the stoichiometry of the reaction, which indicates the molar ratio of reactants to products. Additionally, the reaction mechanism and the concentration of reactants over time are important factors in understanding the relationship between reactant disappearance and product formation. Finally, determining the rate constant or rate law of the reaction can help quantitatively relate the rates of reactant consumption and product formation.


In a reverse reactionproducts are formed from reactants and reactants are formed from products When they yield the same amount?

This indicates that the reaction has reached equilibrium, where the rate of the forward reaction is equal to the rate of the reverse reaction. At equilibrium, the concentrations of reactants and products remain constant over time, but both are still present in the system.


The reactants in the process of photosynthesis are?

In this process the reactants are water (H2O) and carbon bi oxide (CO2), in the ratio of 1:1. You need the light energy (sunlight) to initiate the reaction.

Related questions

What are the reactants and products of the forward reaction?

The reactants of a reaction are the substances that participate in the chemical reaction to form products. The products are the substances formed as a result of the reaction. The forward reaction refers to the conversion of reactants into products in a chemical reaction.


What is the difference between direct combination synthesis reaction?

A direct combination reaction is when two or more reactants combine to form a single product, without the need for a catalyst or additional reactants. Synthesis reactions involve the formation of a new compound from simpler reactants. So, direct combination synthesis is a specific type of synthesis reaction where the products are formed directly from elements or simpler compounds without any side products.


How many reactants are in a synthesis reaction?

Just one.


When a reaction is at equilibrium is the equilibrium constant is equal to 1?

need not be..equilibrium constant is just a ratio of relative concentrations of products (multiplication of concentration in case of more than one products) to the concentration of reactants (multiplication of concentrations of reactants in case of more than one reactants)..the equilibrium concentration can be a very small number or can be a very number as well depending upon the relative concentrations of reactants and products..Unity equilibrium constants is just a special case which shows that the concentrations of products and reactants are equal..


What must be known before a chemical equation can be written?

We need to know the reactants and products with their chemical formulas.


How do you get the reactants of charcoal oxygen?

Charcoal primarily consists of carbon. To get the reactants of charcoal and oxygen, you simply need to combine charcoal (carbon) with oxygen gas. The balanced chemical equation for this reaction is: C + O2 -> CO2.


How are a reactant and a product alike?

Reactants and products are both part of a chemical reaction. Reactants are substances that interact with each other to form products. Products are the substances that result from a chemical reaction involving reactants. Both reactants and products play a crucial role in chemical reactions.


What do you need in order to have a chemical reaction?

cell membrane


How can you use a balanced chemical equation to write an equilibrium constant expression?

To write an equilibrium constant expression using a balanced chemical equation, you need to identify the reactants and products involved in the equilibrium and write the expression as a ratio of the products raised to their stoichiometric coefficients divided by the reactants raised to their stoichiometric coefficients. The general format is [products]/[reactants]. The coefficients from the balanced equation become the exponents in the expression.


What is the balance of the equation caco3 2hcico2 H2O caci2?

you would need to know which of those are reactants and which were products, and there is no Ci element, and i am nowhere good enough to take those (if they are reactants) and come up with a product.


How do you solve a chemical reactions?

It is necessary to balance the relation between reactants and products. You need to know these compounds, chemical formulas, valences.


What separates 2 reactants in a chemical equation?

The plus sign (+) separates two reactants in a chemical equation. For example, in the equation 2H2 + O2 -> 2H2O, the plus sign separates the two reactants (H2 and O2) on the left side of the equation.