Question List for "Chemistry"

Pages: 1 ... 151 152 [153] 154 155 ... 170
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Chemistry » What is the average mass, in grams, of one Zn atom? New
Started by Gabby
 13 Nov 5, 2023
Chemistry » Hydrogen chloride gas can be prepared by the following reaction: 2NaCl(s) + H2SO4(aq) 2HCl(g) + ... New
Started by fungirl
 17 Nov 5, 2023
Chemistry » Calculate the molar mass of (NH4)2SO4 New
Started by mt05945
 13 Nov 5, 2023
Chemistry » Vanadium(V) oxide reacts with calcium according to the chemical equation below. When 10.0 moles of ... New
Started by tashina2013
 29 Nov 5, 2023
Chemistry » How many moles of O atoms are in 25.7 g of CaSO4? New
Started by effaey
 26 Nov 5, 2023
Chemistry » Calculate the mass of 4.50 moles of chlorine gas, Cl2. New
Started by JimmyJoe
 13 Nov 5, 2023
Chemistry » The percent composition by mass of a compound is 76.0% C, 12.8% H, and 11.2% O. The molar mass of ... New
Started by BSITTON
 25 Nov 5, 2023
Chemistry » Boron obtained from borax deposits in Death Valley consists of two isotopes. They are boron-10 and ... New
Started by kmoyer2
 25 Nov 5, 2023
Chemistry » The mineral manganosite is a compound of 55Mn and 16O. If 77% of the mass of manganosite is due to ... New
Started by xjustxicex
 15 Nov 5, 2023
Chemistry » How many moles of CF4 are there in 171 g of CF4? New
Started by Ale
 14 Nov 5, 2023
Pages: 1 ... 151 152 [153] 154 155 ... 170