Chemistry, 12.03.2021 01:50 Sariyahhall1
8. A container of nitrogen gas has a pressure of 256.4 mm Hg at 362 K. If the temperature is decreased to 251
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Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
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Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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8. A container of nitrogen gas has a pressure of 256.4 mm Hg at 362 K. If the temperature is decreas...
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