Mathematics, 20.09.2020 22:01 hernsl0263
What happens to the acidity of solutions A and B after dry ice is added?
• The pH solution A decreases, and the pH of solution B increases
• The pH of solution A increases, and the pH of solution B decreases
• The pH solution A increases, and the pH of solution B increases
• The pH solution A decreases, and the pH of solution B decreases
Answers: 1
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Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
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In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
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What happens to the acidity of solutions A and B after dry ice is added?
• The pH solution A decrea...
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