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landgrave    音标拼音: [l'ændgr,ev]
n. 伯爵,领土

伯爵,领土

landgrave
n 1: a count who had jurisdiction over a large territory in
medieval Germany


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  • Sodium bicarbonate dosing questions | Reef2Reef
    Sodium bicarbonate dosing questions wasabi bean Dec 30, 2024 None Jump to Last Dec 30, 2024 #1
  • Sodium carbonate + bicarbonate? | Reef2Reef
    I saw a video where they recommended a mix of sodium carbonate and bicarbonate for increased stability They mentioned that the same approach is used by Brightwell Alkalin 8 3 I understand sodium carbonate causes a short term increase in pH and sodium bicarbonate a smaller but also short term
  • sodium bicarbonate vs Sodium carbonat (soda ash) | Reef2Reef
    When you dose sodium bicarbonate, since most of the carbonate exists as bicarbonate in seawater, not much happens A few of the bicarbonate will "want" to become carbonate to keep equilibrium between the different carbonate species, so a few of them will transition from bicarbonate to carbonate
  • alkalinity dosing - soda ash or sodium bicarbonate | Reef2Reef
    One difference between using bicarbonate, carbonate and sodium hydroxide is how high you can accidentally raise pH Sodium hydroxide is extremely risky Also, sodium hydroxide will not raise your KH as it does not added any buffering capacity Sodium Hydroxide will raise dKH You can make a solution that matches Soda Ash solution
  • Soda Ash vs Sodium Bicarbonate? | Reef2Reef
    Baking soda (sodium bicarbonate) does get converted to Soda Ash (sodium carbonate) by heating preferably in an oven What occurs is the heat drives off a carbon dioxide converting the bicarb to the carb In baking applications, it acts like a "chemical" yeast, producing little bubbles in the cake bread whatever you're baking
  • Mixing BRS Soda Ash and Sodium Bicarbonate | Reef2Reef
    So I have been using 2 cups of BRS sodium bicarbonate and 1 tablespoon of BRS soda ash for years because if I use straight soda ash my ph goes through the roof
  • Sodium Bicarbonate in Mash - Homebrew Talk
    I did an Imperial Stout last year When I checked the mash pH it was 5 07 I’m using a good Milwaukee meter Brewing today, same beer, I added 4 grams of Sodium Bicarbonate, into a volume of 34 litres 9 gallons before mashing in I thought that would get me closer to 5 50 I was aiming for When
  • Baking sodium carbonate bicarbonate ? | Reef2Reef
    The baking of baking soda (sodium bicarbonate) drives off CO2 (and water) and converts it into sodium carbonate It then has a pH boost when used, which baking soda does not Baking sodium carbonate in a kitchen oven will not do anything useful I currently recommend about 400 deg F for an hour, since it can take time for a large amount to heat up
  • Mixing Sodium Carbonate with Sodium Bicarbonate | Reef2Reef
    Is it true that if Sodium Carbonate is mixed with Sodium Bicarbonate at a 1:14 ratio, the temporary pH swing by either one used alone should be eliminated? (I got the 1:14 ratio from another thread and am wondering if this is the correct ratio for mixing the two)
  • Kh Guardian - sodium bicarbonate calculator? | Reef2Reef
    Using this calculator, 65 g of sodium bicarbonate in 75 gallons will raise alk by 7 6 dKH





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