The formula for brass plating electrolyte is as follow:
  • 47 g   KAu(CN) 2 Potassium gold cyanide.
  •  1 g Cobalt Cyanide.
  •  5 g Ag(CN) Silver Cyanide.
  •  4.5 g KCN Potassium Cyanide.
  •  0.5 g KOH Potassium Hydroxide.
  •  0.4 g K 2 CO 3   Potassium Carbonate (anhydrous).
According to my personal knowledge, Dawn dish detergent gives the most bubbles. It is also tested through various experiments and an interview was conducted, and many people suggested Dawn Dish Detergent. They were of the opinion that nothing compares to the Dawn Detergent. Its efficiency can be increased by adding glycerin. The amount of it … Read more
Sugar crystals grow fast in distilled water as compare to the tap water. The reason behind this is that tap water contain a lot of impurities that might interact with the molecules of the sugar crystal lattice. These impurities are in the central area and crystals also grow from the center that's why tap water … Read more
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The fertilized eggs will hatch in 2 - 3 days. You have to provide them the optimum temperature that is 21 degree centigrade. If it is necessary to increase the temperature then do so. If they are not fertilized then they will not hatch at all. And you have to take them out at any … Read more
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Hey dear!
The answer 20 is not correct because without repetition number
of even numbers is 10.
The numbers are 102, 132, 302, 312, 120, 130, 210, 230, 310,
and 320.
The numbers with repetitions are infinite if it is more than 100 but if it is more than hundred but within three digits, then the answer is 23.
The numbers … Read more
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Collins reagent is a mixture of chromium oxide and pyridine in dichloromethane. It is used as oxidizing agent and can be used instead of Pyridinium Chlorochromate and Jones reagent. It is solution of sarett reagent in methylene chloride.
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To obtain 10.5 x 10-3 kg of sodium salt, seawater required= 1 kg
To obtain 1 kg of sodium salt, sea water required= 1/10.5 x10-3kg
To obtain 1.5 million kg of sodium salt, sea water required=1x 1.5 x 106/10.5 x 10-3 kg
To obtain 1.5 million kg of sodium salt, sea water required=0.143 x 109kg=1.43 x 108kg
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The equation for photosynthesis is
6 CO2(g) + 12 H2O(l) + photon → C6H12O6 + 6 O2(g) + 6 H2O(l)
The reactants are water, carbon dioxide and sunlight. The products are glucose, oxygen and water. Sunlight provides energy to the process and chloroplast and chlorophyll are the organelles involved in it. Adenosine triphosphate (ATP) provides energy … Read more