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Water softeners often replace calcium

Water softeners often replace calcium ions in hard water with sodium ions. Since sodium compounds are soluble, the presence of
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2. asked by M
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A small business has one team that installs new water softeners and four employees that maintain and update water softeners.
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A small business has one team that installs new water softeners and four employees that maintain and update water softeners.
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2. 140 views
A small business has one team that installs new water softeners and four employees that maintain and update water softeners.
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Hard water contains Ca ,Mg ,Fe and , which interfere with the action of soap and leave an insoluble coating on the insides of
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2. asked by Brennan
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calcium reacts with water to form calcium hydroxide and hydrogen.how many moles of water are required to react with 0.5 mole of
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2. asked by laona
3. 643 views
when water is added to solid calcium carbide, CaC2, acetylene gas,C2H2,and calcium hydroxide,Ca(OH)2, are produced.how many
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2. asked by 6784
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when water is added to solid calcium carbide, CaC2, acetylene gas, C2H2, and calcium hydroxide, Ca(OH)2 are produced.how many
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2. asked by herjaz
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If calcium oxide is added to sea water a number of changes occur. first calcium oxide reacts with water to form calcium
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calcium hydroxide reacts in a neutralization reaction with sulfuric acid in a 1:1 ratio to form water and calcium sulfate. if
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2. asked by lyne
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