Question List for "Chemistry"

Pages: 1 ... 150 151 [152] 153 154 ... 170
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Chemistry » Calculate the molecular mass of menthol, C10H20O. New
Started by dabomba718
 16 Nov 5, 2023
Chemistry » Washing soda is a hydrate of sodium carbonate. Elemental analysis of a sample of washing soda gave ... New
Started by majortom123
 32 Nov 5, 2023
Chemistry » Iron metal reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas. Identify ... New
Started by curls713
 53 Nov 5, 2023
Chemistry » Calculate the mass of excess reagent remaining at the end of the reaction in which 90.0 g of SO2 are ... New
Started by trevg
 13 Nov 5, 2023
Chemistry » The reaction of 44.1 g of Cr2O3 with 35.0 g of Al produced 25.6 g of Cr. What is the percent yield ... New
Started by jacob816
 23 Nov 5, 2023
Chemistry » How many O atoms are there in 51.4 g CaSO4? New
Started by xxxxxxxxxxxx
 20 Nov 5, 2023
Chemistry » The mineral orpiment, having the empirical formula As2S3, was used in ancient times as a cosmetic. ... New
Started by nanna
 8 Nov 5, 2023
Chemistry » How many moles of H are in 4.56 moles of NH2NH2? New
Started by tspaw0811
 10 Nov 5, 2023
Chemistry » Calculate the average atomic mass of silver using the following ... New
Started by jenniferbaugh1984
 12 Nov 5, 2023
Chemistry » How many grams of Cl2 can be prepared from the reaction of 16.0 g of MnO2 and 30.0 g of HCl ... New
Started by Sadjam2
 17 Nov 5, 2023
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