Astudent cleaned a crucible with hcl. after pouring the hcl into the waste container, the crucible was neither rinsed with water nor dried before the student added the nahco3-nacl mixture. the crucible contained some residual hcl. how would this affect the calculated percentage of nahco3 in the mixture
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 05:00
Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted
Answers: 1
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
Answers: 2
Chemistry, 22.06.2019 14:30
According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.
Answers: 1
You know the right answer?
Astudent cleaned a crucible with hcl. after pouring the hcl into the waste container, the crucible w...
Questions
Mathematics, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
History, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
Advanced Placement (AP), 16.04.2020 04:20
Business, 16.04.2020 04:20
Biology, 16.04.2020 04:20
Social Studies, 16.04.2020 04:20
English, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
Mathematics, 16.04.2020 04:20
