Classify each of the following as elements (E), compounds (C) or Mixtures (M). Write the letter X if it is none of these. Diamond (C) Sugar (C6H12O6) Milk Iron (Fe) Air Sulfuric Acid (H2SO4) Gasoline (hydrocarbons) Electricity Krypton (K) ___Bismuth (Bi) ___Uranium (U) Kool-Aid ___Water (H2O) Alcohol (CH3OH) Pail of Garbage ___Ammonia (NH3) ___Salt (NaCl) Energy Gold (Au) Wood Bronze Ink Pizza Dry Ice (CO2) Baking Soda(sodium bicarbonate)
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Chemistry, 21.06.2019 22:30
Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
Answers: 3
Chemistry, 21.06.2019 23:00
The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
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Chemistry, 22.06.2019 01:00
Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.
Answers: 2
Chemistry, 22.06.2019 10:30
Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
Answers: 2
Classify each of the following as elements (E), compounds (C) or Mixtures (M). Write the letter X if...
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