A chemist prepares a solution of potassium dichromate (K₂Cr₂O₂) by measuring out 9.94 μmol of potassium dichromate into a 100. mL volumetric flask and filling the flask to the mark with water. Calculate the concentration in mmol/L of the chemist's potassium dichromate solution. Be sure your answer has the correct number of significant digits.

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Calculating molarity using solute moles
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A chemist prepares a solution of potassium dichromate (K₂Cr₂O₂) by measuring out 9.94 µmol of potassium dichromate into a 100. mL
volumetric flask and filling the flask to the mark with water.
mmol
esc
Calculate the concentration in mmol/L of the chemist's potassium dichromate solution. Be sure your answer has the correct number of
significant digits.
K
Explanation
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Transcribed Image Text:a laccd sign in ||| trl shift ↑ tab O CHEMICAL REACTIONS Calculating molarity using solute moles caps lock 0 ILION X ALEKS A chemist prepares a solution of potassium dichromate (K₂Cr₂O₂) by measuring out 9.94 µmol of potassium dichromate into a 100. mL volumetric flask and filling the flask to the mark with water. mmol esc Calculate the concentration in mmol/L of the chemist's potassium dichromate solution. Be sure your answer has the correct number of significant digits. K Explanation fn. https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iC Pa7ZMmym95T1680XL... L Check Type here to search Z X Graw 2 W ilion x360 hp here and every way am P S # x10 3 McGraw-Hill E X X X * alt E $ 4 C S ○ 박 % 5 V - Shusha 16 4- G H 4+ & 7 I hp 18 IAA * 8 J McGraw- © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Access 6:38 PM a 7/22/2022 ? 87°F N K M A) f10 ALEKS - Shush f11 f12 3/5 insert alt [ prt sc ] G Shi backspace pause ctrl
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