Unas rocas tienen:
1,2 g/cm3
2,66 g/cm3
2,33 g/cm3
1,78 g/cm3
De qué...
Chemistry, 09.12.2021 23:10, BlackMilkTea
Unas rocas tienen:
1,2 g/cm3
2,66 g/cm3
2,33 g/cm3
1,78 g/cm3
De qué tipo de roca se trata cada una sabiendo la densidad
Answers: 3
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Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Match the vocabulary terms to their definitions. 1 . a long, chain-like set of molecules made up of repeating units joined end to end polymer 2 . a hard, brittle, heat- and corrosion-resistant material made by subjecting a nonmetallic mineral mixture to intense heat ceramic 3 . a plastic with low elongations that cannot be recycled thermoset 4 . a carbon fiber embedded in a polymer resin matrix thermoplastic 5 . a plastic with high elongations that can be recycled crystal 6 . a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns composite
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