Chemistry, 14.02.2020 05:48, jadalove45
Acid strength of nonmetal hydrides Across a period, acid strength increases, so the electronegativity of the nonmetal element determines this trend. Down a group, acid strength increases because the atom gets bigger and so it is easier to remove the H. This trend is only seen in non aqueous solution since the water leveling effect makes the hydronium ion the strongest acid (the acid with react with water to form water autoionization products). Acid Strength of oxoacids All oxoacids have the acidic H atom bonded to an O atom. For oxoacids with the same number of O atoms, acid strength increases with the electronegativity of the central atom. For oxoacids with different numbers of O atoms, acid strength increases with the number of O atoms (the more O atoms the stronger the acid). Rank the following acids from weakest to strongest acids: A. HFO2, HClO2, HBrO2, B. HIO, HIO2, HIO3, HIO4 C. the following acids are dissolved in a nonaqueous solvent such as acetone: HF, HCl, HBr, HI
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Chemistry, 22.06.2019 06:10, Kianna000
56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls
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Chemistry, 23.06.2019 06:00, asalimanoucha2v
•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?
Answers: 3
Acid strength of nonmetal hydrides Across a period, acid strength increases, so the electronegativit...
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