Chemistry, 01.11.2020 23:50 savannahwatson620102
How many moles of oxygen are in 3.5 moles of caffeine
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Which of the following is a compound? a.carbon b.oxygen c.hydrogen d.water
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Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?
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How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
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The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
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How many moles of oxygen are in 3.5 moles of caffeine...
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