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Note: Conversion is based on the latest values and formulas.
Why do you use 0.005M h2so4 solution for preparation of k2cr2o7 ... 25 May 2024 · Because Cr2O72- ion is only stable for hydrolysis by keeping pH < 2.0(pH < 2.0 means [H+] > 0.01 M, which equals > 0.005 M H2SO4)To prevent the formation of chromate …
How do you prepare a solution of 1 M HCl? - Answers 6 Feb 2025 · To prepare a 1 M (molar) solution of hydrochloric acid (HCl), you would need to dilute concentrated HCl (typically 37% w/w) with water. Measure out the appropriate volume of …
How do you prepare 1M sulfuric acid from concentrated ... - Answers 8 Dec 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 …
What is 1 quarter of a meter in millimeters? - Answers 11 Aug 2023 · The relation between m and mm can be seen as : 1 m=1000 mm. Hence, 1/4 m =25 mm . 25 mm is 1 quarter of a meter.
How many feet is a 1000mm? - Answers 11 Aug 2023 · How many meters is in 2.54 mm? How many meters in 306 mm? How many millimitres in a meter? How many m are in 1000mm? 1meter is the same as? How many mm in …
1000mm equals how many m? - Answers I've poured enough drinks to know that people don't always want advice—they just want to talk.
What is the weight of 75x10 mm gi flat per meter length? 29 May 2024 · The volume per meter would be 200mm² x 1000mm = 200,000 mm³. The density of mild steel is around 7850 kg/m³, so the weight per meter would be 200,000 mm³ x 7850 kg/m³ …
How do you prepare 20 mM tris hcl buffer pH 7.4? - Answers 30 May 2024 · 1x PBS buffer typically has a molarity of around 0.01 M. To prepare a 20 mM PBS buffer, you would need to dilute the 1x PBS stock solution with water.
What is 2000mm in meters? - Answers 17 Sep 2023 · What fraction of 2 meters is 200mm? There are 1000mm in 1 meter. So there are 2000mm in 2 meters. You have to divide 200mm by 2000mm to get the fraction. So the …
Which is longer 4 km or 4000 meters? - Answers 9 Aug 2023 · Yes, 400 meters (m) is less than 1 kilometer (km).1 km is equal to 1000 m, significantly more than 400 m.On the other hand, 400 m is only equivalent to 0.4 km.