Doubtnut is the perfect NEET and IIT JEE preparation App. Get solutions for NEET and IIT JEE previous years papers, along with chapter wise NEET MCQ solutions. Get all the study material in Hindi medium and English medium for IIT JEE and NEET preparation ...
Suppose you want to prepare a solution of barium sulfate with a concentration of 0.0215 M. How many milligrams (mg) of barium sulfate would you need to prepare 125 mL of this solution? (1g = 1000mg) Convert 3.004 L to mL. Calculate the mass concentration (in mg/L) of caffeine (C_8...
1. How many grams of salt (NaCl) do you need to make a 67% solution of salt in 954ml of water? 2. How many grams of NaCl do you need to weigh out to make a 20M solution in 1 L of water? How many grams of glucose are needed to prepare 500 mL of a 1.5 M glucose solution?
How much is 165 ml of water weigh in grams? What is the main difference between keplers system and the Copernicus system? What comes after billionths place? What is 1 over 2 minus 1 over 4? Another word for parentheses or brackets? Is six inches enough? How many cubes are there in ...
Add about 300ml of alcohol to the jar. Close the jar tight. Place the jar somewhere cool and dark for about 3 months. Shake up the jar when the mood strikes you. Alternate Method: Shake the heck out of the jar over the course of an hour; many people believe this is just as effect...
3．使用倒装句WecanonlyimproveourEnglishinthisway.→OnlyinthiswaycanweimproveourEnglish.Wedon'tknowitsvalueuntilwelosehealth.→Notuntilwelosehealthdoweknowitsvalue.4．使用省略句Althoughtheywerefacedwithmanyproblems,theydidn'tloseheart.→Althoughfacedwithmanyproblems,theydidn'tloseheart.5．使用感叹句Wehada...
When you eat at restaurants or pick up fast food, there are often hidden calories in the cooking oils and sauces that are sabotaging your healthy efforts. Because of this, it’s really hard to have an idea of how many calories you’re consuming. When you prepare food at home, you know...
D-isopic acid is an important part of many peptides with biological activity, including some natural antibiotics and other therapeutic handiculum. For example, D-isoidine is usually used to synthesize important intermediates for mulmotinicillin antibiotic antibiotic antibiotic antibiotic antibiotic in Gra...
I made this ghee many times in the past year and have also experimented flavoring it. Love the fresh curry leaves flavor in ghee. I stored the crisp leaves in the refrigerator and have been using them in my tadka. What a great aroma! Reply swasthi Reply to Nancy December 5, 2023 7...