Chemistry, 23.10.2019 17:00 tasnimabdallah971
Be sure to answer all parts. the first step in hno3 production is the catalyzed oxidation of nh3. without a catalyst, a different reaction predominates: 4 nh3(g) +3 o2 (g) ⇌ 2 n2(g) + 6 h2o(g) when 0.0150 mol of nh3(g) and 0.0150 mol of o2(g) are placed in a 1.00−l container at a certain temperature, the n2 concentration at equilibrium is 1.96 × 10−3 m. calculate kc.
Answers: 3
Chemistry, 22.06.2019 13:30
Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
Chemistry, 22.06.2019 15:10
The ozone molecule o3 has a permanent dipole moment of 1.8×10−30 cm. although the molecule is very slightly bent-which is why it has a dipole moment-it can be modeled as a uniform rod of length 2.5×10−10 m with the dipole moment perpendicular to the axis of the rod. suppose an ozone molecule is in a 8000 n/c uniform electric field. in equilibrium, the dipole moment is aligned with the electric field. but if the molecule is rotated by a small angle and released, it will oscillate back and forth in simple harmonic motion.what is the frequency f of oscillation?
Answers: 2
Chemistry, 22.06.2019 18:00
Which three statements represent the benefits of performing experiments using computer simulations?
Answers: 3
Be sure to answer all parts. the first step in hno3 production is the catalyzed oxidation of nh3. wi...
English, 16.02.2020 23:30
History, 16.02.2020 23:30
History, 16.02.2020 23:31
Mathematics, 16.02.2020 23:32
Geography, 16.02.2020 23:32
Mathematics, 16.02.2020 23:33
Mathematics, 16.02.2020 23:33
English, 16.02.2020 23:35
Mathematics, 16.02.2020 23:35
Mathematics, 16.02.2020 23:35