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购买 Tollens Reagent in Organic Lanthanide
赞助
$63.50
Reagents Chloroform, 500Ml, Purified | Cole-Parmer
Cole-Parmer
$63.50
Reagents Chloroform, 500Ml, Purified | Cole-Parmer
Cole-Parmer
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Reagents Fast Green Dye Indicator, 500Ml | Cole-Parmer
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Reagents Sulfuric Acid, 50% (V/V), Standardized, Natural Poly Bottle, 4 L | Cole-Parmer
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Reagents Sulfuric Acid, 50% (V/V), Standardized, Natural Poly Bottle, 4 L | Cole-Parmer
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Reagents Murexide Indicator, 500G | Cole-Parmer
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Reagents Murexide Indicator, 500G | Cole-Parmer
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Reagents Magnesium Sulfate Heptahydrate, 2.5Kg, Purified | Cole-Parmer
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Reagents Hydrochloric Acid, 20° Baumé, Technical, Winpak Container, 20 L | Cole-Parmer
Cole-Parmer
$275.00
Reagents Hydrochloric Acid, 20° Baumé, Technical, Winpak Container, 20 L | Cole-Parmer
Cole-Parmer
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$552.00
Reagents Acetone, ACS Reagent, Metal Can, 20 L | Cole-Parmer
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Reagents Hydrochloric Acid, 37%, ACS Reagent, Clear Glass Bottle, 2.5 L | Cole-Parmer
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Reagents Hydrochloric Acid, 37%, ACS Reagent, Clear Glass Bottle, 2.5 L | Cole-Parmer
Cole-Parmer
$300.00
Reagents Sodium Hydroxide, 25% (W/V), 20L, Standardized | Cole-Parmer
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Reagents Sodium Hydroxide, 25% (W/V), 20L, Standardized | Cole-Parmer
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Hach 2105528 DPD Free Chlorine Reagent Powder Pillows, 10 Ml, (Pack Of 1000)
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Taylor Technologies R-0004-E Reagent No.4 Ph Indicator 16 Oz.
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Taylor Replacement Reagent R-0870-J DPD Powder .25-Pound
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SOLVED:The lanthanide elements react with oxygen to give, generally, compounds of the type Ln2 O3 (where Ln stands for a lanthanide element). However, there are interesting exceptions, such as a common oxide of terbium, Tbx Oy. Given that the compound is 73.945 % Tb, what is its formula? What is the oxidation number of terbium in this compound? Write a balanced equation for the reaction of terbium and oxygen to give this oxide.
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Reagents Hydrochloric Acid, 37%, ACS Reagent, Clear Glass Bottle, 2.5 L | Cole-Parmer
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Hach 2105528 DPD Free Chlorine Reagent Powder Pillows, 10 Ml, (Pack Of 1000)
Amazon.com
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