Chemistry, 04.10.2020 05:01 aminamuhammad11

If you start with 2.233g of baking soda, how many mL of 0.64M HCL do you need to completely react with it

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1. Enter the following quantities from Part of the experiment, making sure to use the correct units and correct number of significant figures. a. Mass of beaker b. Volume M NaCl added c. Number of moles of NaCl added to the beaker (theoretical yield): d. Mass beaker + salt e. Number of moles of NaCl recovered (actual yield): f. What is your percent yield for NaCl? 2. In Experiment A, what could cause you to have a percent yield less than 100%?

3. In experiment A, what could cause you to have a percent yield greater than 100%? 4. Enter the following quantities from Part B: Trial 1, making sure to use the correct units and correct number of significant figures a. Mass of the beaker b. Mass of the sodium bicarbonate added to the beaker: Mace at the healer alt for aurat

Call Out OWL c. Mass of the beaker + salt after evaporation: d. Mass of the salt remaining in the beaker after evaporation: 5. Enter the following quantities from Part B: Trial that you calculated on your calculation sheet, making sure to use the correct units and correct number of significant figures. a. How many moles sodium bicarbonate (baking soda) were added to the beaker? b. How many moles NaCl would be made from the moles of sodium bicarbonate added to the beaker? c. How many grams of NaCI would theoretically be made in the reaction of sodium bicarbonate and HCI? d. What is the percent yield in Trial I?

6. Enter the following quantities from Part B: Trial 2, making sure to use the correct units and correct number of significant figures. a. Mass of the beaker b. Mass of the sodium bicarbonate added to the beaker: c. Mass of the beaker + salt after evaporation: d. Mass of the salt remaining in the beaker after evaporation: 7. Enter the following quantities from Part B: Trial 2 that you calculated on your calculation sheet, making sure to use the correct units and correct number of significant figures a. How many moles sodium bicarbonate (baking soda) were added to the beaker? b. How many moles NaCl would be made from the moles of sodium bicarbonate added to the beaker? c. How many grams of NaCl would theoretically be made in the reaction of sodium bicarbonate and HCI?

3/4 5 d. What is the percent yield in Trial 2? 8. How do you determine the reaction of the baking powder and HCl is complete? 9. Choose one of your trial results for the Stoichiometry of a Reaction that is not 100% Give a reasonable explanation why you saw that result 12:15 PM

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If a hydrogen atom is neutral, it must also have one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

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what is the question here. i think you messed up.

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If you start with 2.233g of baking soda, how many mL of 0.64M HCL do you need to completely react wi...

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