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Why do chemists balance chemical equations?
being able to write a balanced equation for a reaction is very important. By balancing an equation we can tell how much material we will need to start with, what the likely products to form, and how much of these products will form
What are the two approved methods of sanitization?
heat and chemical
What is the chemical equation for mercury two oxide?
HgO
Why is the chemical equation H2 plus O2 equals H2O is not balanced?
Because on one side you have two hydrogens and two oxygens and on the other side of the equation you have two hydrogens and only one oxygen.
What represents chemical names of substances in a chemical equation?
In a chemical equation, each element has a symbol (in the periodic table in the elements). You use those symbols to create a chemical equation. For example, water is H2O. "H" represents Hydrogen, "O" represents Oxygen and the 2 means that there are two oxygen particles for each oxygen particle. Together, this creates one water molecule.
Describle two reasons for balancing chemical equation?
what is the chemical equation of nitrogen + oxygen= nitric oxide
Why do chemists balance chemical equations?
being able to write a balanced equation for a reaction is very important. By balancing an equation we can tell how much material we will need to start with, what the likely products to form, and how much of these products will form
The chemical reaction between two or more substances is described using what equation?
A chemical equation.
What chemical equation for kerosene mixed to water?
They will NOT react, so no chemical equation. (Mixing is NOT chemical, besides these two won't mix homogeneously!
What are the two approved methods of sanitization?
heat and chemical
The two sides of a chemical equation?
Reactants -> Products
What is the chemical equation for mercury two oxide?
HgO
Should a chemical equation always have two reactants and two products?
no.
What 2H2 means in chemical equation?
H2 is a hydrogen molecule made of two hydrogen atoms bonded together. The preceding two refers to the number of moles of H2 molecules in the chemical equation.
What are two ways a chemical equation may be written?
words and symbols
What is the molar ratio of two reactants determined by?
It is determined by the chemical equation.
What are the two sides of a chemical equation called?
The side on the left of a chemical equation is the reactants, the chemicals consumed by the reaction. The side on the right is the product, the chemicals produced by the reaction.
