Explain differences between physical and chemical reactions

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Reference no: EM13677140

Explain what are the differences between physical and chemical reactions in chemistry?

Reference no: EM13677140

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Explain what is the concentration of the original acid : You then take a 10.00mL sample of the dilute acid solution as well as titrate it with the standard solution. Need 19.95mL of the standard solution to reach the endpoint. Explain what is the concentration of the original acid solution in M
Explain what is the relative rate of change : The rate of the subsequent reaction is 0.720 M/s. Explain what is the relative rate of change of each species in the reaction
Define compounds that exist in the human body : Give two examples of elements as well as compounds that exist in the human body and define their function.
Compute the concentration of the hcl solution : By titration it is found that 43.1mL of 0.169 M NaOH(aq) is needed to neutralize 25.0mL of HCl(aq). Compute the concentration of the HCl solution.
Explain differences between physical and chemical reactions : Explain what are the differences between physical and chemical reactions in chemistry
Explain what concentration of this base will produce : A certain weak base has a Kb of 8.30x10-7. Explain what concentration of this base will produce a pH of 10.32
Sufficient of a monoprotic acid is dissolved in water : Sufficient of a monoprotic acid is dissolved in water to produce a 0.0189 M solution. The ph of the resulting solution is 2.58. Compute the Ka for the acid.
Explain what is the percent ionization of solution : The Ka of monoprotic weak acid is 4.26x10-3. Explain what is the percent ionization of a 0.106 M solution of this acid
Explain what you can conclude about the structures : Myoglobin transfers oxygen acquired from hemoglobin to mitochondrial proteins involved in the catabolism of metabolic fuels to produce energy for the muscle cell. Explain what you can conclude about the structures of these mitochondrial proteins

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