Chemistry, 26.10.2019 18:43 varonadestiny1109
Evan was in his bedroom when he heard the sound of breaking glass. he went out to the kitchen to see a vase broken on the floor and his dog walking away. evan said "the dog broke the vase! ” this statement is an
a. observation because he knows that his dog broke the vase.
b. observation because he heard the vase break before he came into the room.
c. inference because he formed a logical conclusion based on the evidence.
d. inference because he is blaming the dog without any proof.
Answers: 3
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You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
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Chemistry, 22.06.2019 04:50
Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b
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Chemistry, 22.06.2019 09:30
Which formula can be used to calculate the molar mass of hydrogen peroxide
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Chemistry, 22.06.2019 23:30
How many grams of ammonia would be produced by the decomposition of 16.93 mlof hydrazine? (the density of hydrazine is 1.021g/ml)
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Evan was in his bedroom when he heard the sound of breaking glass. he went out to the kitchen to see...
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