Multiple Choice
If the end of a filler rod becomes oxidized during a chemical process, what should be done to restore its chemical properties before further use?
34
views
1. Intro to General Chemistry
Chemical Properties
Back1. Intro to General Chemistry
Chemical Properties
- Multiple ChoiceWhich of the following best explains why converting kiwi into plasticware is evidence of a chemical reaction?28views
- Multiple ChoiceWhich of the following primarily determines an element's chemical reactivity?33views
- Multiple ChoiceWhich of the following is the correct chemical formula for sodium sulfate?44views
- Multiple ChoiceWhy is helium used in blimps instead of hydrogen?54views
- Multiple ChoiceWhich of the following statements is true about chemical properties in any chemical reaction?27views
- Multiple ChoiceWhich statement explains one way that minerals form?31views
- Multiple ChoiceWhich of the following is an indicator of a chemical change?41views
- Multiple ChoiceWhich of the following best describes the polarity of the molecule HBrO (hypobromous acid)?41views
- Multiple ChoiceWhen an arsenic-chlorine compound such as AsCl3 interacts with water, which of the following is most likely to occur?55views
- Multiple ChoiceWhich of the following is an example of a chemical reaction indicator that may be observed during a chemical change?26views
- Multiple ChoiceWhich of the following is a chemical property of a substance?45views
- Multiple ChoiceIf you accidentally spill a small amount of hydrochloric acid (HCl) on your hand during a laboratory experiment, what is the appropriate first step to take?53views
- Multiple ChoiceWhich of the following is the most effective way to prevent chemical contamination in a laboratory setting?32views
- Multiple ChoiceWhich of the following is NOT caused by the burning of fossil fuels?26views