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The Brain has selected interesting
relevant
sentences from the web. It automatically assigned them to some of our
fictitious experts based on their personalities.
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Borg Svemann,
Woodworker
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Limestone is a rock made up of different types minerals, mainly calcium carbonate and magnesium.
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Albert Graham,
Backyard Pool Drainer
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Calcium carbonate also is well absorbed by individuals with normal gastric acid secretion or when consumed with a meal, which stimulates acid secretion.
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Miles Rhodes,
Wine Taster
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This solution is purified by removing calcium, magnesium, fluoride, sulfate, and iron as insoluble compounds, through the addition of sodium carbonate, sodium hydroxide, sodium phosphate, and barium chloride.
A water softener is a water treatment system where the calcium and magnesium carbonate (the minerals responsible for the hard water) which are dissolved in the water are replaced with either sodium chloride (salt) or potassium chloride.
The most common ingredients in these ice melts are sodium chloride, calcium carbonate, and calcium magnesium acetate.
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Billie Kirgan,
Machinist
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Calcium Carbonate and Calcium Magnesium Acetate
Insoluble magnesium carbonate and magnesium sulfate, together with insoluble calcium compounds occur in "hard" water.
Ground limestone is calcium carbonate and dolomite of lime a mixture of calcium and magnesium carbonates, both with an alkaline reaction.
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Arthur Dawkins,
Astro-physicist
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Several different calcium compounds are used in supplements, including calcium carbonate, calcium phosphate and calcium citrate.
Floor plasters were made from a range of source materials, including calcitic sediments probably calcium and magnesium carbonate which is present in soft chalk soils within 5 km of the site today and silty loam.
Controlling sulfate scales is more difficult than controlling calcium carbonate scaling.
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David Rosenberg,
Dermatologist
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Sodium fluoride, calcium carbonate, and high doses of vitamin D may also help but these may cause side effects including nausea, joint swelling, and ulcers.
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