Jun 25, 2024 · 1M and 1MM are the proper expressions for large numbers in abbreviated form for specific references (e.g. $1M is $1,000 and $1MM is $1,000,000.)

Sep 13, 2023 · Using this format, $1M represents $1,000 and $1MM is $1,000,000.Of course, the actual Roman numeral "M" stands for 1000 and the "MM" represents 2000, not 1 million.

Jun 20, 2024 · To prepare 1mM EDTA from 0.1M EDTA, you would dilute the 0.1M EDTA solution 100-fold. This means you would mix 1 volume of 0.1M EDTA with 99 volumes of a solvent …

Feb 6, 2025 · V1 is the volume of your 1mM HCl, here V1= 100 ml. ... 0.1 ml of 1 M HCl with remaining 99.9 ml of distilled water addition will give 100 ml of 1mM HCl from 1M HCl stock. …

Apr 28, 2022 · 1M typically represents one million, while 1MM can either represent one million or one thousand depending on the context. It is important to clarify the unit of measure when …

Dec 8, 2024 · To prepare 1M sulphuric acid from concentrated sulphuric acid:First consider the molecular weight of H2SO4 = 98 g/mol, so you have to add 98g of conc. acid and make up to …

Jun 17, 2024 · To prepare a 1mM aqueous solution of silver nitrate, you would dissolve 0.1696 grams of silver nitrate in enough water to make 1 liter of solution. This concentration is …

Sep 19, 2023 · 1MM in dollars is 1M=1K dollars 1MM=1Million dollars 1MMM=1Billion dollars

May 26, 2024 · 0.1M is 1/10 molar whereas 1mM is 1 millimolar and thus 1/1000 molar. There is thus a 1:100 dilution. So 10:1000 would be the same. To a 1000ml volumetric flask, pipete …

May 29, 2024 · 1mM DPPH (MW 394.32) solution would be 0.39 mg/1mL 1M = 390 mg/1mL. Tags Chemistry Subjects. Animals ... To prepare a 0.1M DPPH (2,2-diphenyl-1-picrylhydrazyl) …