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If you were asked to create a salt compound what reactants would you select and what products would the reaction yield?
Guhg16248hy3
Because of the conservation of matter no mass can be destroyed or created.
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∙ 11y ago
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What are the two basic parts of a chemical reaction?
Chemical reaction is the making and breaking of chemical bonds, leading to changes in the composition of matter. Chemical reactions do not create or destroy matter; they only rearrange it in various ways.
In an endothermic reaction are the products more or less stable than the reactants and explain your answer?
The products of an endothermic reaction are less chemically stable. They required an input of energy to create so naturally they are at a higher energy state.
Do The products CO2 and H20 contain more energy than does the reactant glucose?
they are they same. the products of photosynthesis are oxygen and glucose and the reactants of cellular respiration are gluose and oxygen.
What happens during a chemical reaction?
Electrons in atoms and molecules, etcare rearranged. This results in chemical bonds forming or being broken and thus new substances being formed.Electronsare rearranged.
What are the reactants in CH4 O2 CO2 H2O?
The reactants are CO2 and H2O which combine to form H2CO3: H2O + CO2 = H2CO3 this equation describes the chemical process that occurs when CO2 dissolves in water - a process that many of us are glad exists because without it fizzy drinks would not be so fizzy.
Something formed by a reaction?
The thing that is formed by a reaction is called the product. Reactants that are mixed create the reaction that creates the product.
What are the two basic parts of a chemical reaction?
Chemical reaction is the making and breaking of chemical bonds, leading to changes in the composition of matter. Chemical reactions do not create or destroy matter; they only rearrange it in various ways.
Can you identify the reactants in the reaction hcl plus naoh nacl plus h2o?
The reactants are on the LEFT side of the arrow; the products are on the RIGHT side of the arrow. Note: "Reactants"=what is reacting; what you are starting with. "Products"=something you create. Thus, hydrochloric acid and sodium hydroxide are the reactants in this equation.
Do reactions start with products and create reactions?
You misunderstand. !!! Fot a chemical reaction you start with the REACTANTS. and when the reaction has finished the reminas are the PRODUCTS> e.g. Sulphuric Acid and Sodium Hydroxide are the reactants at the start. The products are sodium sulphate and water. As a chemical equation it is : - H2SO4 + 2NaOH = Na2SO4 + 2H2O
In an endothermic reaction are the products more or less stable than the reactants and explain your answer?
The products of an endothermic reaction are less chemically stable. They required an input of energy to create so naturally they are at a higher energy state.
What must combined to create a chemical equation?
A chemical reaction imply minimum two reactants (chemical compounds), to obtain the final products.
Is a reactant a chemical change?
Yes, reactants participate in a chemical reaction. In fact, without the reactants, there wouldn't even be a chemical reaction, so reactants create the chemical reaction. They do more than just participate.
Does a low concentration of a chemical slows a reaction rate?
I would point your studies towards collision theory. It's not that a low concentration necessarily slows down a reaction, but that a low concentration will have a slower reaction rate than a higher concentration of reactants. A lower concentration means a lower number of reactants in solution, meaning it is less likely for the reactants to collide and create products. With a lot of reactants, it is much more likely for collisions to occur.
Which of the following is true of the new substances formed in a chemical reaction?
Their total mass (or total weight measured on earth) is equivalent to the total mass (or weight measured on earth) of the products used to create the reaction. Also, the Chemical Elements forming both sides are the same in both the products and the reactants, but they may be arranged differently.
What is a reactent and products chemical reaction?
A reaction has two components with the reactant as an "ingredient," and the product is the end result. A combustion reaction as the reactants of O2 (oxygen) and CH4 (methane). Their product through the reaction CH4 + 2O2 is 2H2 (water) and C02 (carbon dioxide).
Is it true that a low concentration of a chemical slows reaction rate?
I would point your studies towards collision theory. It's not that a low concentration necessarily slows down a reaction, but that a low concentration will have a slower reaction rate than a higher concentration of reactants. A lower concentration means a lower number of reactants in solution, meaning it is less likely for the reactants to collide and create products. With a lot of reactants, it is much more likely for collisions to occur.
Why do reaction rates slow as time goes on?
There are fewer reactants left to collide.
