Chemistry, 30.06.2019 13:30 a1supernut37owozkj
The energy of motion which is represented as k. e. =1/2 mv2 where m = mass, and v = velocity of the particle in motion is potential energy-nuclear energy -kinetic energy-geothermal energy
Answers: 1
Chemistry, 22.06.2019 10:10
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
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Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 22.06.2019 23:00
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
The energy of motion which is represented as k. e. =1/2 mv2 where m = mass, and v = velocity of the...
Mathematics, 30.07.2021 22:40
Mathematics, 30.07.2021 22:40