WebQuestion: 3) The chemical formula of ammonium dichromate is (NH4)2Cr2O7. If you have a 12.50 g sample of this compound... a) How many moles of ammonium …
Polyatomic ions & Common polyatomic ions (article) Khan Academy
WebNowadays many factories have their own lab to develop the product. To satisfy our customers, we also provide different options of Analytical grade of chemical. Chemical Name Formula 2-Propanol, Grade AR C3H8O Acetic Acid Glacial, Grade AR CH3COOH Acetone, Grade AR C3H6O Ammonia Solution 25%, Grade AR NH4OH Ammonia … Web# Chemical Name Chemical Formula 1 Acetic acid CH3COOH or C2H4O2 2 Zirconium (IV) nitrate Zr(NO3)4 3 Aluminum potassium sulfate KAl(SO4)2 * 12H2O 4 Zinc chloride ZnCl2 5 Ammonium dichromate (NH4)2Cr2O7 6 Tin (IV) oxide SnO2 7 Barium hydroxide Ba(OH)2 8 Sulfuric acid H2SO4 9 Calcium Ca 10 Strontium carbonate SrCO3 11 Chromium (III) … scott annex commissary
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WebMay 11, 2024 · Ammonium Dichromate is an inorganic compound with the chemical formula (NH 4) 2 Cr 2 O 7. It is produced during crystallization as orange-red needles. It … WebAmmonium dichromate is an ionic compound that contains two NH 4+ ions and one Cr 2 O 72− ion per formula unit. Like other ionic compounds, it is a strong electrolyte that … WebOct 31, 2024 · Ammonium Dichromate is an inorganic chemical compound having the formula \( (NH_4)_2Cr_2O_7 \). The salt is made up of ammonium and dichromate ions. The compound is bright orange-red in colour. Ammonium dichromate is a toxic salt known for sensitizing organic emulsion. scott annex hobby shop