Chemistry, 16.12.2020 03:10 destinyleisantos
Wegener's claim was that the continents drifted from their original positions in Pangea
to where they are today. He had evidence to support his theory (we learned about this
last week). However, he didn't provide any known mechanism that could cause this to
happen. We now know that...
HELP pls
Answers: 3
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What volume of a 2.00 m stock solution of naoh is needed to prepare 150. ml of 0.40 m solution?
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Chemistry, 22.06.2019 00:30
Drive down any three characteristic of modern periodic table
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Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Wegener's claim was that the continents drifted from their original positions in Pangea
to where th...
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