35 POINTS -- REAL ANSWERS (please)
For each of your three trials state the following:
...
35 POINTS -- REAL ANSWERS (please)
For each of your three trials state the following:
• heat needed to melt the ice (q) (I got 18* for all)
• enthalpy of fusion (I'm not sure how to find the mass of the ice melted)
• percent error from the accepted enthalpy of fusion of water of 334 J/g (I don't understand this, we never went over this)
Answers: 1
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Answers: 2
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Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?
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What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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