Arranged in groups and periods.
Group 1 in the same place.
Hi There!
Obsidian - Igneous Rock
Marble - Metamorphic Rock
Conglomentary - Sedimentary Rock
Hope This Helps :)
Ice is cold and water cools down heat, cooking oil isn’t hot unless you add it to heat, corn syrup isn’t hot unless you add it to heat as well so, they’d all lose heat at the same/different rates because they are all cooled beverages/subjects.
3 Pb(NO₃)₂ + 2 AlCl₃ → 3 PbCl₂ + 2 Al(NO₃)₃
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from balanced reaction , 3 moles of Pb(NO</span>₃<span>)</span>₂<span> required to produce 3 moles PbCl</span>₂<span>, 3:3 </span>
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8 moles PbCl</span>₂<span> x (3/3) = 8 moles Pb(NO</span>₃<span>)</span>₂<span> required</span>