Question List for "General Chemistry: Principles and Modern Applications"

Pages: 1 ... 178 179 [180] 181 182 ... 192
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Chemistry » Determine the mass percent H in NH4Cl. New
Started by Evvie72
 28 Jul 8, 2021
Chemistry » A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will be ... New
Started by segrsyd
 87 Jul 8, 2021
Chemistry » Choose the INCORRECT statement. New
Started by go.lag
 62 Jul 8, 2021
Chemistry » The vertical columns in the periodic table of the elements are called groups. New
Started by Hungry!
 54 Jul 8, 2021
Chemistry » Choose the INCORRECT name formula combination. New
Started by abern
 81 Jul 8, 2021
Chemistry » Atoms retain their identity during a chemical reaction. New
Started by BRWH
 55 Jul 8, 2021
Chemistry » In which set do all elements tend to form anions in binary ionic compounds? New
Started by jon_i
 83 Jul 8, 2021
Chemistry » An unknown organic compound contains carbon, hydrogen, and bromine only. The mass percentages of C ... New
Started by NguyenJ
 93 Jul 8, 2021
Chemistry » Write the appropriate symbol for the species containing 18 neutrons, 17 protons, and 16 electrons. New
Started by storky111
 58 Jul 8, 2021
Chemistry » How many hydrogen atoms are there in 12.4 g of Al2(HPO4)3? New
Started by luvbio
 38 Jul 8, 2021
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