How do you make 1M HCl from 12M HCl? - Answers
2024年5月22日 · (12)(x)=(1)(200) x=16.67 mls of 12M HCl. 200-16.67=183.3 mls of H2O. ... How do you prepare 0.02 M of HCl? Ah, preparing a 0.02 M solution of HCl is a wonderful journey. Simply measure out the ...
What is the number of moles os H2SO4 in 100mL of 12M H2SO4 …
2024年5月20日 · So, 0.1 L * 12 mol/L = 1.2 moles of H2SO4. This answer is: ... A 10.0 ml of 0.121 m h2so4 is neutralized by 17.1 ml of koh solution the molarity of the koh soultion is? First, calculate the number ...
How do you prepare 10 M HCL from 37 percent HCL? - Answers
2024年5月28日 · To prepare V Litres of 10M sol'n you should dilute [10*V]/12 Litre of 37% HCl solution to the total volume of V. Be very carefull with this addition of water. Wiki User ∙ 13 y ago
What time of the day is considered as afternoon and evening?
2024年12月21日 · Afternoon typically starts around 12:00 PM and ends around 5:00 PM, while evening kicks in around 5:00 PM and goes until around 9:00 PM. But hey, time is a social construct, so feel free to call ...
How do you convert grams hcl to ml? - Answers
2023年8月11日 · To calculate the grams of zinc needed to react with the HCl solution, you first need to determine the number of moles of HCl present in 225 ml of 0.200 M solution.
How do you prepare 0.5M HCL from 37 percent HCL? - Answers
2024年5月25日 · specific gravity * 37% * 1000 / 36.46 (M.V of HCl).100 = X. use formula N1V1 =N2V2. 0.5 X 1000 /x = y. Pipette y ml of 37% of HCl in 1000 ml volumeteric flask and make up to mark with distilled water.
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What is the phone number of the American embassy lagos?
2022年11月7日 · Lagos: American Citizen Services hours:General Services including notary services and passports: Monday to Thursday 7:30 a.m. to 10:30 a.m. Passport Pickup only: Monday to Thursday 1:00 p.m. to 3: ...
How old is Percy Jackson in each book? - Answers
2023年8月30日 · In THE LIGHTNING THIEF, he's 12. THE SEA OF MONSTERS, 13. THE TITANS CURSE(which I'm currently on), 14. THE BATTLE OF THE LABYRINTH, still 14. THE LAST OLYMPIAN, 15-16. He turns 16 at the end of ...
What does mnbvcxzlkjhgfdsapoiuytrewq mean? - Answers
Updated: 12/28/2024. Wiki User. ∙ 12y ago. Best Answer. Copy. Well, isn't that just a delightful jumble of letters! Sometimes our minds can feel just like that - a beautiful mess waiting to be ...