Chemistry, 05.04.2021 21:00 Jasminanai42
Nitrous oxide (N2O), more commonly known as laughing gas, is used as a mild sedatitive during various dental procedures. As a gas, it has a densityof 1.977 x 10-3g/mL. Wheniron is exposed to oxygen it forms rust (Fe2O3), which is a solid and has a density value of 5.25 g/mL. Why are the density values so different among these substances?
a)The metal atoms weigh more than the atoms of the gas.
b)The metal forms metallic bonds which are more greatly affected by gravity, increasing the mass.
c)The metal is a solid, and solids weigh more based on the principles of their states of matter.
d)There are fewer gas particles than solid particles in the same volume.
Answers: 3
Chemistry, 22.06.2019 02:30
When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water
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Chemistry, 23.06.2019 03:30
Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5
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Nitrous oxide (N2O), more commonly known as laughing gas, is used as a mild sedatitive during variou...
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