Chemistry, 21.06.2020 02:57 connor3434
You are a chemist working in your laboratory. In your storage closet you have a cabinet that holds only samples of pure
elements, no compounds. While looking for a sample of lithium (L.), you notice that the label on one bottle has worn off. The
room is at normal temperature. The contents of the bottle are liquid and do not look metallic. What element should you
relabel the bottle as?
Answers: 1
Chemistry, 21.06.2019 20:30
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
Answers: 1
Chemistry, 22.06.2019 02:30
List four observations that indicate that a chemical reaction may be taking place
Answers: 1
Chemistry, 22.06.2019 11:00
Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
Answers: 1
Chemistry, 22.06.2019 14:30
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
You are a chemist working in your laboratory. In your storage closet you have a cabinet that holds o...
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