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What are atoms in a chemical reaction?
Atoms are very very very small and are made up of electrons, protons, and neutrons. Neutrons and protons make up the nucleus of the atom, and electrons spin rapidly around the nucleus. Millions of millions of atoms make up an element.
What are the four factors that affect the rate of a chemical reaction?
The four factors that affect the rate of a chemical reaction are the concentration of reactants, temperature, presence of a catalyst, and surface area of reactants (for reactions involving solids or liquids). These factors influence how frequently and effectively particles collide to form products.
Why does a chemical equation have to be balanced?
Balancing Chemical Equations is absolutely essential if you want to determine quantities of reactants or products. An unbalanced chemical equation gives only the identify of the beginning reactants and the final products using the appropriate formulas as well as the conditions of temperature, physical state, and pressure conditions under which the reaction is to operate under. However an unbalanced equation can say nothing about the quantities involved until the equation has been balanced. A balanced equation assures that the conservation law of matter is obeyed. The total mass of reactants must equal the total mass of products. A balanced equation tells you the proportional quantities of each substance involved.
How can I tell if a chemical reaction is balanced or not balanced?
If the equation has the same number of each type of atom on both sides of the arrow, it is balanced. If the number of atoms on each side of the arrow is not the same, the equation is not balanced. For example, in the equation H2 + O2 -->H2O, there are two hydrogen atoms and two oxygen atoms on the left, and two hydrogen atoms and one oxygen atom on the right. Therefore, the equation is not balanced. However, in the equation 2H2 + O2 -->2H2O, there are four hydrogen atoms and two oxygen atoms on the left and four hydrogen atoms and two oxygen atoms on the right, so the equation is balanced.
How many carbon atoms does fumarate have?
four carbon atoms
If reactants of a reaction have one S and four O atoms what will the products have?
The products will also have one atom of S (silicon) and four of O (oxygen) because the number of atoms is not changed, only their chemical combinations.
In a chemical reaction the number of atoms of reactants and products must?
I know that this probably isn't the answer that you were looking for but its a start the answer to this question is one of four different answers choose the one that you think is right. A) The same as the number of atoms in the reactants B) Less than the number of atoms in the reactants C) Greater than the number of atoms in the reactants D) The same as the number of molecules in the reactants
If the reactions of a reaction have one s and four o atoms what will the products have?
The products will also have one atom of S (silicon) and four of O (oxygen) because the number of atoms is not changed, only their chemical combinations.
If the reactant of a reaction have one S and four O atoms what will the products have?
The products will also have one atom of S (silicon) and four of O (oxygen) because the number of atoms is not changed, only their chemical combinations.
What are the products and reactants in the primary fusion reaction carried out within the sun?
The reactants are Hydrogen atoms and products are Helium atoms. Because Helium atoms are larger than Hydrogen atom, large amount of energy is released from the net binding energy that resulted during the fusion process.
How does the number of reactants in a double-displacement reaction compare with the number of products?
In a double-displacement reaction, the number of reactants is equal to the number of products. Typically, two reactants exchange ions to form two new products. For example, if reactants A and B react with C and D, they yield products AC and BD, maintaining the same count of four species throughout the reaction.
If the reactants of a reaction have one S and four O atoms what will the product have?
If the reactants have one sulfur (S) and four oxygen (O) atoms, the product will also have the same number of atoms. In a balanced chemical reaction, the total number of each type of atom remains constant, so the product would also have one S and four O atoms.
What are the products and reactants of the sun's nuclear reaction?
The dominant nuclear reaction in the Sun is the proton-proton chain reaction, with the net reaction being four hydrogen atoms turning into a helium atom (actually, it's too hot for atoms to exist in the core of the Sun where this happens, and really what happens is that four hydrogen nuclei turn into a helium nucleus plus two positrons, two electron neutrinos, and some gamma radiation).
How many types of reaction names?
There are various ways to categorize reactions, but broadly speaking, they can be classified into four main types: synthesis, decomposition, single displacement, and double displacement reactions. Each type of reaction involves a different rearrangement of atoms between reactants and products.
Each of the four types of reaction stoichiometry problems requires using a?
If one knows the mole ratio of a reactant and product in a chemical reaction one can
What are the 4 reactants of a photosynthetic reaction?
There are only two reactants (and further also two products) in the (simplified) photosynthesis reaction: carbon dioxide and water.6 CO2 (carbon dioxide) + 6 H2O (water) ---[sunlight energy]---> 6 O2 + C6H12O6
Can A reversible chemical reaction can only convert reactants to products true or false?
The answer to your question is "True" and "False."Let's suppose that there is a chemical compound in solution in one beaker and a second chemical compound in solution in a second beaker, and it is known that the two compounds react, but not completely, because the chemical reaction is reversible.We'll have to assume that the two solutions are completely mixed almost instantly after they are added together, and there are ways to do this, or that the forward and reverse reactions are very slow. Also, since the reaction is reversible, which compounds are the "reactants" and which ones are the "products" depends on how the chemical equation is written. The convention is that the compounds (or compound) written on the left side of the chemical equation are called the "reactants."Right when the two solutions are mixed, there are no products available yet to react via the reverse reaction to re-form the reactants. Therefore, even though the reaction is reversiblle, the only reaction that can occur is the forward reaction, that is the reaction of reactants to products.As soon as any product molecules are formed, some of them will react via the reverse reaction to re-form some of the the reactants. However, the concentration of the products will be very low a very short time after the reactants are mixed, which means that the reverse reaction will probably be slower than the forward reaction. This is not always the case because it depends on the relative rates of the forward and reverse reactions.I cannot write the equilibrium equations for the forward and reverse reactions here because they would get all messed up when this answer is saved. If you have not yet learned how to do this, it is definitely in your text book. The two most important things to learn and understand are: 1) All reversible reactions will eventually reach an equilibrium (at a given temperature), which is the point where the concentrations of the reactants and the concentration of the products are constant. The forward and reverse reactions are still taking place, but there is no net change in the concentration of any of the compounds involved in the reactions. 2) This is obvious if you think about it a little; the ratio of the forward and reverse equilibrium equations is equal to the ratio of the forward and reverse rate constants. This ration is usually denoted as k1/k-1.To summarize, the answer to your question is "True" only during a [usually] extremely brief time immediately after the reactants are first mixed together. At all times afterwards, the answer to your question is "False."
