Chemical Equations Flashcards
10SCDE JSW (24 cards)
What is the name of the ion Na+?
Sodium ion
What is the name of the compound NaCl?
Sodium chloride
What is the name of the ion Cl-?
Chloride ion
True or False: The formula for potassium bromide is KBr.
True
What is the name of the ion OH-?
Hydroxide ion
Fill in the blank: The name of the ion Ca2+ is __________.
Calcium ion
What is the name of the compound MgO?
Magnesium oxide
What is the name of the ion SO4^2-?
Sulfate ion
Which of the following is a polyatomic ion? A) Na+ B) OH- C) Cl-
B) OH-
What is the name of the compound Fe2O3?
Iron(III) oxide
What is the name of the ion NH4+?
Ammonium ion
True or False: The formula for sodium sulfate is Na2SO4.
True
What is the name of the ion PO4^3-?
Phosphate ion
Fill in the blank: The name of the compound K2CO3 is __________.
Potassium carbonate
What is the name of the ion CO3^2-?
Carbonate ion
What is the name of this? C2H6
ethane
What is the chemical formula for caffeine?
C8H10N4O2
True or False: Ethane is represented by the formula C2H6.
True
Fill in the blank: The chemical formula for ethyl alcohol is ______.
C2H5OH
What is the common name for sulfuric acid?
Oil of vitriol
Which of the following is a chemical formula exception? A) H2O B) C6H12O6 C) C8H10N4O2 D) NaCl
C) C8H10N4O2
True or False: The formula for sulfuric acid is H2SO4.
True
Fill in the blank: The formula for acetic acid is ______.
C2H4O2
What is the relationship between ethyl alcohol and ethanol?
They are the same thing.
