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19 Nov 2019
What is the percent by mass of hydrogen in the compound C_2 H_6 ? A) 6.67% B) 20.1% C) 75.0% D) 80.0% What mass (in milligram.) of Na_2 SO_4 is equivalent to 0.562 kg of Na_2 SO_4? (A) 5.62 times 10^8 mg (B) 5.62 times 10^5 mg (C) 5.62 times 10^1 mg (D) 5.62 times 10^7 mg According to Valence Shell Electron Pair Repulsion Theory, which molecular geometry is, correct for PCL_3 ? (A) trigonal planar (B) bent (C) tetrahedral (D) pyramidal Which aqueous solution has the highest boiling point? (A) 0.2M C_6 H_12 O_6 (B) 0.2 M NaCl (C) 0.1 M Ga_2 (SO_4)_3 (D) 0.1 M CaCl_2
What is the percent by mass of hydrogen in the compound C_2 H_6 ? A) 6.67% B) 20.1% C) 75.0% D) 80.0% What mass (in milligram.) of Na_2 SO_4 is equivalent to 0.562 kg of Na_2 SO_4? (A) 5.62 times 10^8 mg (B) 5.62 times 10^5 mg (C) 5.62 times 10^1 mg (D) 5.62 times 10^7 mg According to Valence Shell Electron Pair Repulsion Theory, which molecular geometry is, correct for PCL_3 ? (A) trigonal planar (B) bent (C) tetrahedral (D) pyramidal Which aqueous solution has the highest boiling point? (A) 0.2M C_6 H_12 O_6 (B) 0.2 M NaCl (C) 0.1 M Ga_2 (SO_4)_3 (D) 0.1 M CaCl_2
Jamar FerryLv2
22 Oct 2019