Webto four sig figs, on is 0.0007881 mol. Solution to (c): 0.00078806 mol / 0.03074 LITER = 0.02564 M (to four sig figs) Problem #2: K dichromate is used to titrate an test containing an unknown percentage of iron. Which sample can dissolved in H 3 POOH 4 /H 2 SO 4 mixture go reduce all of the iron to Feature 2+ ions. Web15 aug. 2024 · How many significant digits are in 5010? Solution Start counting for significant digits On the first non-zero digit (5). Stop counting for significant digits On the …
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Web12 nov. 2024 · Click here 👆 to get an answer to your question ️ how many sig figs are in 0.0093. maddie8096 maddie8096 11/12/2024 Chemistry High School answered How many sig figs are in 0.0093 See answers hmm i am pretty sure its 2\ Advertisement Advertisement lilytiger17 lilytiger17 WebASK AN EXPERT. Science Chemistry Asp 101 Ksp for Al (OH)3=4.6×10-33 a. Please determine the [OH-] required to initiate precipitation of copper (II) hydroxide, Cu (OH)2, from the solution. Give your answer with 3 sig figs. b. Please determine the [OH-] required to initiate precipitation of aluminum hydroxide, Al (OH)3, from the solution. incident report state of michigan
How many sig figs does a 50 mL beaker have? – Trentonsocial.com
WebThe calculator follows proper rounding rules for scientific purposes. A significant figure is any non-zero digit or any embedded or trailing zero. Leadingzeros are not significant. … Web25 dec. 2024 · For example, if a measurement is reported as 50.0 cm, this means that the measurement is known to be exactly 50 cm, with no more than two digits of precision. In … Web25 dec. 2024 · For example, if a measurement is reported as 50.0 cm, this means that the measurement is known to be exactly 50 cm, with no more than two digits of precision. In this case, the number 50 would have two significant figures. In other words, 60 has an infinite number of sig figs because it has only 60 seconds in a minute. incident report of missing documents