Chemistry, 04.02.2020 10:02 nikkiwoodward1ovgszp

Element: oxygen. at least eight other researched physical and chemical properties of the element should be mentioned. these properties may include but are not limited to: . color. texture. ability to conduct electricity. density. state at room temperature. common compounds it forms. luster. malleability. ductility. boiling point. melting point. potential hazards of the elements and/or its compounds

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Answer from: keke2933

Color: Oxygen is colorless 2.Texture: Oxygen does not have a texture 3.Ability to conduct electricity: It is impossible for oxygen to conduct electricity 4.Density: 1.429g 5.State at room temperature: Most definitely a gas 6.Common compounds it forms: (a)Water, H2O (b)Iron Oxide or Rust, Fe2O3 (c)Carbon dioxide, CO2 (d)Hydrogen peroxide, H2O2 (e)Alcohol, R-OH 7.Melting Point: -218.3°C 8.Boiling Point :-182.9°C 9.Potential hazard - The rate of combustion can be severely increased by Oxygen and can cause a fire to dangerously ignite.these are the eight properties

Answer from: Quest

1.consider the following balanced equation and answer parts a through. show calculations for each part.

3 ag(s) + 4 hno3(aq) → 3 agno3(aq) + no(g) + 2 h2o(l)

a. calculate the number of moles of agno3 produced by the reaction of 3 moles of ag with excess hno3. if the number to the left of the compound represents the number of moles of the compound which are present, then 3 moles of ag react with 4 moles hno3 to produce 3 moles agno3 (aq).

so the answer to a would be 3 moles.

b. calculate the number of moles of agno3 produced by the reaction of 108 grams of ag with excess hno3.

i'm not sure how to plug in the grams of silver into an equation using moles to find how many moles are produced.

c. calculate the number of grams of agno3 produced by the reaction of 108 grams of ag with excess hno3

d. calculate the number of moles of no produced as a byproduct of the reaction of 108 grams of ag with excess hno3.

e. calculate the number of grams of no produced as a byproduct starting with 108 grams of ag and excess hno3.

explanation:

Answer from: Quest

1. and 2. question: in which equation? or i don't understand you, 3. a), 4. c), 5. c), 6. b), 7. d), 8. d) if small number is underlined(behind symbol) , b) if big number is underlined(in front of symbol)9. what is underlined there? 10. c)

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Element: oxygen. at least eight other researched physical and chemical properties of the element s...