1. What is pH measuring? What does pH measure?
concentration of hydrogen ions in solution
2. What is an acid? It is a molecule & protons
3. What is a base? Bases are chemicals that when dissolved in water increase the number of hydroxide ions present in the solution
Answers: 3
Physics, 22.06.2019 21:30, tashaylinm02
Which sections of the heating curve illustrate this process?
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Physics, 22.06.2019 22:30, dlsmith68
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s. assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
1. What is pH measuring? What does pH measure?
concentration of hydrogen ions in solution
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