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When normality is 0.02 percent than find the mass in gram of EDTA?
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What does gm mean in measurements?
Gram
What is 0.120 kg equal to in grams?
1 Gram = 0.01kg. 1 gram*12 = 12 grams (0.01kg * 12 = 0.12kg (0.120kg)). So 12 grams.
How many pounds are in 2500 mg?
1 gram = 1000 mg 1 kg = 1000 gram = 2.2 pounds 2500 mg = (2500/ 1000/1000) x 2.2 kgs
How many kilograms are in 47500 milligrams?
One kg = 1000 grams. So one gram is 10^-3 kilograms. One milli gram is 10^-3 gram = 10^-6 kg. Kilograms and grams are both the metric units of mass. So the answer is 0.0475 KGOne kilogram is equal to 1000 x 1000 = 1000000 milligrams. Therefore, 47500 milligrams is equal to 47500/1000000 = 0.0475 kilograms.
How many pound is 250 gram?
250 g = 0.5512 lbs.
Gram equivalent weight of EDTA?
2
What does the N stand for in 0.02 N acid?
The N of 0.02 N acid stands for the "normality". The normality is defined as the gram equivalent weight of a substance in a liter of solution. so, a 0.02 acid would have 0.02 gram equivalents of acid per liter. In short N means "normality" and stands for "g/l"
Derivation of normality?
The normality of a solution is the gram equivalent weight of a solute per liter of solution. For example, 1 M sulfuric acid (H2SO4) is 2 N for acid-base reactions because each mole of sulfuric acid provides 2 moles H+ ions.
What is the normality of the solution which is prepared by the adding 100g NACL in 1 liter of solution?
For NaCl [note correct capitalization], normality is the same as molarity, the number of moles or, for ionically bonded compounds such as NaCl, gram formula masses per liter of solution, because the ions produced from NaCl in water are monovalent. The gram formula mass of NaCl is 58.44. Therefore 100 g of NaCl constitute 100/58.44 or 1.71 gram formula masses, to the justified number of significant digits. If the final volume of the solution is 1 litre, this is also the normality. If the volume is not considered exact, only one significant digit would be justified for normality, which should then be specified as 2.
Can you transfer joule gram to percent?
No.
Can treatment with Transpeptidase eliminate gram positive bacteria from a mixture of gram positive bacteria and gram negative bacteria?
No. A treatment of ethylenediaminetetraacetic acid (EDTA) and the enzyme, lysozyme, will cause gram negative bacteria to lyse. Some gram positive bacteria can also be lysed by doing this. The EDTA stabilizes the solution and allows lysozyme to cut the bonds between the carbohydrates that make up the cell wall wall in bacteria. This will lyse the cell and cause the contents of the cell to be spilled out. This technique is primarily used for DNA assays. A good way to isolate either gram positive or gram negative is by using different types of agar. The MacConkey agarmight be the most useful for what you want to do. It will only allow gram negative to grow, isolating just the gram negatives only.
What is 25 percent of 500g?
125 gram
What is 0.3 Normality silver nitrate?
0.3 Normality silver nitrate refers to a solution of silver nitrate (AgNO3) that has a concentration of 0.3 equivalents per liter (eq/L). This means that for every liter of the solution, there are 0.3 equivalents of silver nitrate present. The normality of a solution is a measure of the concentration of a solute in terms of equivalent weight.
What is 20 percent of 1 gram of inositol?
20% of one gram of anything is 200 milligrams of it.
What percent of a gram is a kilogram?
1 kg = 1000 grams 1 gram = 0.001 kg
What is 2 percent of 50 grams?
One gram.
What does normality mean in chemistry?
Normality is a way of expressing concentration, and is not used widely any more. It is the equivalent wt of a substance per liter of solution. The equivalent weight will depend on the reaction that take place, and can be the same as the molecular weight. Example: HCl has same equiv. wt. as mol. wt. because it has only 1 equivalent, i.e. one H. H2SO4 has TWO equivalents (2 H+) so, 1 molecular wt will be equal to 2 equivalent wts, and normality will be 2x the molarity.
