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6 questions
Which of the following is NOT part of the definition of salt?
Ionic compound
when hydrogen ion of an acid
is replaced by a metal or ammonium ion
contains hydrogen ions
What is the correctly written chemical formula for the ionic compound, strontium oxide?
Sr2O
SrO2
Sr2O2
SrO
What is the correctly written chemical formula for the ionic compound, potassium nitride?
KN
K3N
KN3
KNO3
Name the ionic compound, Na₃N.
sodium nitrate
trisodium nitrate
sodium nitride
sodium nitrite
The following equation represents a reaction between a metal and an acid.
Zn+HCl --> salt + H2
Which of the following options shows the name of the salt and its solubility?
zinc, insoluble
zinc oxide, insoluble
zinc chloride, soluble
hydrochloric acid, soluble
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