This type of bond forms between metals and nonmetals.
What is ionic compound?
100
Provide the formula for magnesium phosphide.
What is Mg3P2
100
Carbon tetrachloride is used in Freon. What is the formula of this compound?
What is CCl4?
100
This is the formula for aluminum sulfide.
What is Al2S3?
100
This is the definition of chemical change. Include one specific example.
Producing a new substance. Ex: rusting, burning, spoiling, etc.
200
This type of bond is a nonelectrolyte, meaning that it will not conduct electric current when dissolved in water.
What is covalent bond?
200
Mr. Ibarra was upset because some joker (probably from 5th period) put calcium carbonate into his coffee. What is the formula of this compound placed in his coffee?
What is CaCO3
200
A ridiculous website (created by the smart students who go to tutorials at IKE )started warning people about the dangers of H2O. The website got credibility because the students used the chemical name of the compound. What is the name for the compound?
What is dihydrogen monoxide?
200
Diboron hexahydride is explosive in air. What is the formula?
What is B2H6?
200
Round 11.252525 to only 3 sig figs.
What is 11.3?
300
This type of bond forms specifically between nonmetals only.
What is covalent bond?
300
Repeated exposure to PbSO4 may lead to anemia, kidney damage, eyesight damage or damage to the central nervous system. What is the name of this formula?
What is lead (II) sulfate?
300
This compound is a dangerous oxidizer that consists of 2 nitrogens bonded to 5 oxygen atoms (in that respective order). What is the formula and name for such compound?
What is dinitrogen pentoxide, N2O5?
300
This is the formula for aluminum dichromate.
What is Al2(Cr2O7)3?
300
Find the density of a block that has dimensions of 2.0 by 3.0 by 2.0 cm and a mass of 24.0 grams.
What is 2.0 g/cm3?
400
An electrolyte would most likely be classified as this type of bond.
What is ionic?
400
The density of Chromium III sulfate is 2.96g/cm3. What is the formula for this compound?
What is Cr2(SO4)3?
400
This compound was considered a possible chemical weapon in war because it provided little warning of exposure. It consists of 2 sulfur atoms and 10 fluoride atoms. What is the name and formula for this gas?
What is disulfur decafluoride. S2F10?
400
Calcium combines with nitrogen to form this compound. What is the name and the formula?
What is Calcium nitride, Ca3N2?
400
Convert 175 000 km to m.
What is 175 000 000 m?
500
A 100 gram sample of sodium chloride is mixed with 1000 mL of dihydrogen monoxide until a homogenous solution is formed. A circuit is formed using copper wires and a resistor and electric current is produced. Why is current produced?
The solution is ionic so the transfer of electrons produces the current seen. Salt is ionic so it will produce an electric current.
500
During the zombie apocalypse, the surviving humans discover that a solution composed of one equivalent of ammonium and one equivalent of acetate kills the zombies. What is the formula for this aqueous weapon?
What is NH4C2H3O2?
500
This is the gas the human body (and most living things except plants) produce every time they exhale. What is the name and formula of this gas?
What is carbon dioxide. CO2?
500
The creator of this jeopardy game hadn't slept in a while, so she gave up on trying to make difficult questions. Give the formula for titanium (IV) sulfate.