Chemistry, 18.10.2020 09:01 adelarangelmartinez
Holly wants to design a test to find out how fast her friend Jill can walk from one end of the playground to the other.
Which question would be best for Holly to answer with her design?
A. What kind of shoes is Jill wearing?
B. Do dogs walk faster than people?
C. How fast can Daniel ride to school on his bike?
D. How can I measure Jill's speed?
Answers: 1
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If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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Holly wants to design a test to find out how fast her friend Jill can walk from one end of the playg...
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