#1
Which of the following elements is most likely to form a cation?
1 answered
#2
What is the charge on the nitrate ion (NO3-)?
1 answered
#3
Which of the following is a polyatomic ion?
1 answered
#4
What is the common name for the compound NaOH?
1 answered
#5
Which of the following is a diatomic molecule?
1 answered
#6
Which of the following elements is most likely to form an anion?
1 answered
#7
Which of the following is the correct formula for the sulfate ion?
1 answered
#8
What is the name of the compound with the formula BaCl2?
1 answered
#9
What is the oxidation state of chlorine in the compound HClO4?
1 answered
#10
Which of the following is a characteristic of ionic compounds?
1 answered
#11
What is the formula for the cyanide ion?
1 answered
#12
Which of the following is a characteristic of covalent compounds?
1 answered
#13
In the chemical formula H2SO4, what is the oxidation state of sulfur?
1 answered
#14
What is the systematic name for the compound with the formula NH4NO3?
1 answered
#15
In the chemical equation 2Al + 3CuSO4 → 3Cu + 2Al2(SO4)3, what type of reaction is occurring?
1 answered
#16
What is the systematic name for the compound with the formula P4O10?
#17
In the chemical formula HNO3, what is the oxidation state of nitrogen?
1 answered
#18
In the reaction 2H2 + O2 → 2H2O, what type of reaction is occurring?
1 answered