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Do Rocks Affect the pH of Aquarium Water?

Do Rocks Affect the pH of Aquarium Water?

Another means of testing an unknown rock is to fill a bucket with water from the water source you plan to use. Then test and record the pH, hardness, nitrate and phosphate. Place the rock in the bucket and let it soak for a week, then test the water again. If there are no changes, the rocks are not likely to cause a problem in your aquarium.

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Mineral Gallery the Phosphates Class

Mineral Gallery the Phosphates Class

The Phosphate Class is made up of minerals with a basic chemical unit of tetrahedral (AO4) groups with a negative three (3) A can be either Phosphorus, Arsenic, Vanadium or Antimony. The basic chemical unit can be combined with metal ions on a one to one ratio or usually in more complex combinations with other ions such as hydroxide groups (OH), uranyl groups (UO2), a halogen or ...

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Phosphate rock | definition of phosphate rock by Medical ...

Phosphate rock | definition of phosphate rock by Medical ...

phosphate [fos´fāt] any salt or ester of phosphoric acid. adj., adj phosphat´ic. Phosphates are widely distributed in the body, the largest amounts being in the bones and teeth. They are continually excreted in the urine and feces and must be replaced in the diet. Inorganic phosphates function as buffer salts to maintain the acidbase balance in ...

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Rock phosphate

Rock phosphate

Rock phosphate: Let us explain a little more of the raw material product which form the core of our current. interests. This material is mined from the regions having large deposits, carried by surface transport to the nearest port and despatched world wide through the sea.

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Phosphate In Urine Urine Phosphate Test: Purpose ...

Phosphate In Urine Urine Phosphate Test: Purpose ...

If you have certain kidney problems, your doctor might suggest a urine phosphate test. Find out when you'd need one, what to expect, and what the results might mean.

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Chapter 5 Part 2 Flashcards | Quizlet

Chapter 5 Part 2 Flashcards | Quizlet

Phosphoric acid can be prepared by reaction of sulfuric acid with "phosphate rock" according to the equation: Ca3(PO4)2 + 3H2SO4 → 3CaSO4 + 2H3PO4 Suppose the reaction is carried out starting with 125 g of Ca3(PO4)2 and g of H2SO4. Which substance is the limiting reactant?

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Is Disodium Phosphate Bad for You?

Is Disodium Phosphate Bad for You?

Disodium phosphate is a food additive. It's "generally recognized as safe" (GRAS) by the Food and Drug Administration (FDA). Phosphates like disodium phosphate are derived from the ...

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Introduction to Phosphate as a Fertilizer

Introduction to Phosphate as a Fertilizer

Florida Industrial and Phosphate Research Institute > About Us > Phosphate Primer > Introduction to Phosphate as a Fertilizer. ... Unlike certain nitrogencontaining compounds that are produced during the cycling of nitrogen (, ammonia, nitrates, and nitrosoamines; see Chapter 13), phosphorus added to aquatic systems from soil is not toxic ...

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Live rock leaching phosphate | REEF2REEF Saltwater and ...

Live rock leaching phosphate | REEF2REEF Saltwater and ...

Mar 13, 2015· I removed all my rocks scrubbed them and put them back in to find that certain rocks are still now growing hga. So after investigating it seems these are leaching phosphate back out of the rock allowing hda to grow . So question is Can I remove rock scrub and sock in bleach sit in Sun and rinse in rodi and place back in tank.

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How phosphate is mined and processed

How phosphate is mined and processed

rock phosphate can become soluble (and available to plants) either by chemical weathering or through the actions of certain types of plants. The solubility also depends on rock type and the pH of the soil; phosphorus is most soluble when contained in sedimentary rocks as opposed to igneous rock, and when soil pH is between and

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Phosphate Fertilizer Production Technology with IFA IFDC

Phosphate Fertilizer Production Technology with IFA IFDC

Phosphate Fertilizer Production Technology with IFA Join Us in Berlin, Germany | October 59 2015 Download English Brochure > About the Training BACKGROUND Since 2001, through biennial events, IFA and IFDC have been conducting the Phosphate Fertilizer Production Technology workshops to share knowledge and exchange information with representatives of the phosphate fertilizer industry .

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What is the difference between phosphate and phosphorus ...

What is the difference between phosphate and phosphorus ...

Jun 08, 2015· A phosphate, an inorganic chemical, is a salt of phosphoric acid. Inorganic phosphates are mined to obtain phosphorus for use in agriculture and industry. In organic chemistry, a phosphate, or organophosphate, is an ester of phosphoric acid. * Don...

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Phosphate Blood Test: Purpose, High vs. Low vs. Normal Levels

Phosphate Blood Test: Purpose, High vs. Low vs. Normal Levels

Phosphate is what you get when you combine the mineral phosphorus with oxygen. When you eat certain foods such as , nuts, cereal, milk, eggs, beef, chicken, and fish phosphorous enters ...

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How Phosphate is Mined and Processed

How Phosphate is Mined and Processed

rock phosphate can become soluble (and available to plants) either by chemical weathering or through the actions of certain types of plants. The solubility also depends on the type of rock containing the phosphorus, and the pH of the soil; phosphorus is most soluble when contained in sedimentary rocks as opposed to igneous rock, and when soil

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Phosphate | Florida Department of Environmental Protection

Phosphate | Florida Department of Environmental Protection

Phosphate mining began in Florida in 1883 near Hawthorne in Alachua County. This hardrock phosphate was mined in a region extending from Alachua to Citrus counties. The mining of pebble phosphate began in 1888 in central Florida and in the 1960s in Hamilton County.

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Phosphate | Article about phosphate by The Free Dictionary

Phosphate | Article about phosphate by The Free Dictionary

Phosphate bestknown phosphoricacid esters are monosubstituted, disubstituted, and trisubstituted orthophosphates—ROP(O)(OH) 2, (RO) 2 P(O)OH, and (RO) 3 PO, respectively, where R is an alkyl, aryl, or heterocyclic residue. They are obtained by the interaction of POCI 3 with alcohols:. Other methods are also used.

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