Term
NaOH+HCl = NaCl + H2O Name each of the chemical compounds. |
|
Definition
Sodium hydroxide+hydrocloric acid = Sodium Chloride and water |
|
|
Term
|
Definition
Adding a fuel with oxygen (heat), or boiling. |
|
|
Term
Describe the mass of an electron compared to the mass of a proton. |
|
Definition
The amu of an electron (.0000009x10-24) is a lot less than the amu of a proton or nuetron (1.67x10-24) |
|
|
Term
Write down the chemical equation that shows the combution of hydrogen. |
|
Definition
|
|
Term
Explain what the following chemical shows. 2HCl+Zn=H2+ZnCl2 |
|
Definition
We are extracting hydrogen from 2 molecules of hydrocloric acid and zinc, and also getting salt (ZnCl2) |
|
|
Term
Explain what the following chemical equation shows. Zn+Ca(OH)2=H2+ZnCl2 |
|
Definition
We arte doing the same thing as above, except we are getting ZnO+CaO rather than ZnCl2 |
|
|
