princessdiamond5545 princessdiamond5545 12-04-2024 Chemistry contestada Determine the K_(a) for CH_(3)NH_(3)(+) at 25 deg C. The K_(b) for CH_(3)NH_(2) is 4.4 times 10⁻⁴. 1) 3.1 times 10⁻¹⁰ 2) 2.3 times 10⁻³ 3) 6.8 times 10⁻¹¹ 4) 2.3 times 10⁻¹¹ 5) 5.6 times 10⁻⁴