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1. The crucible is not fired, as the procedure suggests. The mass of the dirty crucible is recorded. However, the impurities are bumed of in the experiment. Wil the reported mass of the final product be too high, too low, or unchanged as a result of this technique error? • Too high O Too low O Unaffected 2. H you put more water than is needed for reaction 3, and then did not dry out this excess water, what effect (f any) would this have on the calculated ratio of oxygen? O Too high O Too low O Unaffected 3. A student forgot to polish the magnesium metal. Will the reported mole ratio of magnesium to oxygen be too high or too low as a result of this error? O Too high O Too low O Unafected 4. Ha significant amount of the dense white smoke escaped from the crucible during the burning, what effect (if any) would this have on the calculated ratio of magnesium? O Too high O Too low • Unafected 5. Based on your knowledge what is the empirical formula of magnesium oxide? O MgO O Ma,0 O Ma.0 • Mgo 6. In a hurry to complete the assignment, a student did not allow all of the magnesium to react Will the reported magnesium to oxygen ratio be reported as too high or too low? O Unaffected • Too high O Too low

1. The crucible is not fired, as the procedure suggests. The mass of the dirty crucible is recorded. However, the impurities are bumed of in the experiment. Wil the reported mass of the final product be too high, too low, or unchanged as a result of this technique error? • Too high O Too low O Unaffected 2. H you put more water than is needed for reaction 3, and then did not dry out this excess water, what effect (f any) would this have on the calculated ratio of oxygen? O Too high O Too low O Unaffected 3. A student forgot to polish the magnesium metal. Will the reported mole ratio of magnesium to oxygen be too high or too low as a result of this error? O Too high O Too low O Unafected 4. Ha significant amount of the dense white smoke escaped from the crucible during the burning, what effect (if any) would this have on the calculated ratio of magnesium? O Too high O Too low • Unafected 5. Based on your knowledge what is the empirical formula of magnesium oxide? O MgO O Ma,0 O Ma.0 • Mgo 6. In a hurry to complete the assignment, a student did not allow all of the magnesium to react Will the reported magnesium to oxygen ratio be reported as too high or too low? O Unaffected • Too high O Too low

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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if you could please help! i submitted this previously and was told that it looks incomplete. the questions are complete and there is no additional information to upload with the questions. again there are 6 questions and i have done a majority of them. i really just need help with question 2 and 3, however, if you could look at my answers for the questions i did and tell me if they are correct i will gladly rate you! thank you so much. I apologize if it is small, i made the font smaller to fit everything on one picture

**Experiment Analysis and Error Evaluation Questions** 1. **Question:** The crucible is not fired, as the procedure suggests. The mass of the dirty crucible is recorded. However, the impurities are burned off in the experiment. Will the reported mass of the final product be too high, too low, or unchanged as a result of this technique error? - Too high - Too low - Unaffected 2. **Question:** If you put more water than is needed for reaction 3, and then did not dry out this excess water, what effect (if any) would this have on the calculated ratio of oxygen? - Too high - Too low - Unaffected 3. **Question:** A student forgot to polish the magnesium metal. Will the reported mole ratio of magnesium to oxygen be too high or too low as a result of this error? - Too high - Too low - Unaffected 4. **Question:** If a significant amount of the dense white smoke escaped from the crucible during the burning, what effect (if any) would this have on the calculated ratio of magnesium? - Too high - Too low - Unaffected 5. **Question:** Based on your knowledge of nomenclature, what is the empirical formula of magnesium oxide? - MgO₂ - Mg₂O - MgO 6. **Question:** In a hurry to complete the assignment, a student did not allow all of the magnesium to react. Will the reported magnesium to oxygen ratio be reported as too high or too low? - Unaffected - Too high - Too low
Transcribed Image Text:**Experiment Analysis and Error Evaluation Questions** 1. **Question:** The crucible is not fired, as the procedure suggests. The mass of the dirty crucible is recorded. However, the impurities are burned off in the experiment. Will the reported mass of the final product be too high, too low, or unchanged as a result of this technique error? - Too high - Too low - Unaffected 2. **Question:** If you put more water than is needed for reaction 3, and then did not dry out this excess water, what effect (if any) would this have on the calculated ratio of oxygen? - Too high - Too low - Unaffected 3. **Question:** A student forgot to polish the magnesium metal. Will the reported mole ratio of magnesium to oxygen be too high or too low as a result of this error? - Too high - Too low - Unaffected 4. **Question:** If a significant amount of the dense white smoke escaped from the crucible during the burning, what effect (if any) would this have on the calculated ratio of magnesium? - Too high - Too low - Unaffected 5. **Question:** Based on your knowledge of nomenclature, what is the empirical formula of magnesium oxide? - MgO₂ - Mg₂O - MgO 6. **Question:** In a hurry to complete the assignment, a student did not allow all of the magnesium to react. Will the reported magnesium to oxygen ratio be reported as too high or too low? - Unaffected - Too high - Too low
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