Interpretation : Lavoisier revolutionize the science of chemistry is to be reviewed.
Concept Introduction : Antoine Lavoisier, a French scientist, was named the father of chemistry. Lavoisier was the person behind the chemistry field's revolution.

Answer to Problem 14LC
Lavoisier changed the science of observation to the science of measurement in chemistry as it was today.
Explanation of Solution
Lavoisier was the person behind the chemistry field's revolution.
Chemistry was once the science of observation, but Lavoisier contributed to it and transformed chemistry into a science of measurement as it was today.
Lavoisier created a balance that could measure mass to the nearest 0.0005 grams in order to take exact measurements.
He succeeded in putting an end to a long-running argument over how materials burn.
He was able to demonstrate that a substance needs oxygen to burn.
Marie Anne, Lavoisier's wife, provided support for his research.
She translated scientific papers from English and created illustrations of the experiments.
Chapter 1 Solutions
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- Use the Henderson-Hasselbalch equation to calculate pH of a buffer containing 0.050M benzoic acidand 0.150M sodium benzoate. The Ka of benzoic acid is 6.5 x 10-5arrow_forwardA. Draw the structure of each of the following alcohols. Then draw and name the product you would expect to produce by the oxidation of each. a. 4-Methyl-2-heptanol b. 3,4-Dimethyl-1-pentanol c. 4-Ethyl-2-heptanol d. 5,7-Dichloro-3-heptanolarrow_forwardWhat is the pH of a 1.0 L buffer made with 0.300 mol of HF (Ka = 6.8 × 10⁻⁴) and 0.200 mol of NaF to which 0.160 mol of NaOH were added?arrow_forward
- Can I please get help with this.arrow_forwardDetermine if the following salt is neutral, acidic or basic. If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. If neutral, simply write only NR. Be sure to include the proper phases for all species within the reaction. N₂H₅ClO₄arrow_forwardPlease help me with identifying these.arrow_forward
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