Digital Learning Day Weekly Review #1
Quiz by Morgan Cook
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15 questions
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- Q1Which type of particle is identified by the OH- (hydroxide) ion?acdidboth acids and basesbaseneutral30s
- Q2Which type of substance conducts electricity (produces electrolytes)?Both acids and basesneutralbasesacids30s
- Q3Zn(OH)2 is an example of a...acidsBoth acids and basesbaseneutral30s
- Q4Which type of substance feels slippery and is the main ingredient in many household cleaning products?basesneutralBoth acids and basesacids30s
- Q5The pH of a solution is tested, and it is found to be a basic solution. Of the following choices, what could the pH have been?753930s
- Q6Which of the following is true when describing a neutral substance?high levels of hydronium ions and low levels of hydroxide ionshigh levels of hydronium ions and high levels of hydroxide ionsequal levels of hydronium and hydroxide levels.low levels of hydronium ions and high levels of hydroxide ions30s
- Q7Which one of the following pH values would represent a strong acid?pH = 1pH = 6pH = 7pH = 1330s
- Q8Which one of the following pH values would represent a weak acid?pH = 7pH = 6pH = 1pH = 1330s
- Q9Is solution A has a pH of 4 and solution B has a pH of 7, how much stronger is solution A than solution B?Solution A is 100 times than solution B because the pH scale is a logarithmic scale based off the power of 1.Solution A is 4 times than solution B because the pH scale is a logarithmic scale based off the power of 1.Solution A is 1000 times than solution B because the pH scale is a logarithmic scale based off the power of 10.Solution A is 10 times than solution B because the pH scale is a logarithmic scale based off the power of 10.120s
- Q10If a student has 10 mL of an acidic solution and adds it enough water to make 100 mL of solution, would you expect the pH level to become more acidic or less acidic?more neutralless acidicno change to pHmore acidic60s
- Q11What is the one rule you should consider before you name an acidic compound?Does the acid dissociate at 100%?Is the acid a binary acid or an oxyacid?You don't need to consider a question, use our previous naming rules.Is the pH value closer to 0 or 7?60s
- Q12Which of the following is an oxyacid?HBrH2SHFHNO330s
- Q13Name this acid: HBrHydrobromic acidBromous AcidHydroboric acidBromic acid30s
- Q14What is the formula for the following acid? H2SO4Hydrosulfoxyalate AcidSulfurous AcidSulfuric AcidHydrosulfuric Acid30s
- Q15Which solution would represent the strongest acid?4M of solution at pH level of 21M of solution at pH level of 42M of solution at pH level of 34M of solution at pH level of 8120s