Can someone please explain in detail how to apply the formula for this problem:
A student swings his book bag in a vertical circle of radius 1 m. Calculate the minimum speed of the book bag in order to "just" negotiate the top of the circle
Can someone please explain in detail how to apply the formula for this problem: A student...
??? = ∑??? (1 + ?) −t Can someone please explain this formula and how to apply it? Thank you
Can someone please explain to me in detail how to do this problem? Please show all of the work and do not skip any steps! What is the pH at the equivalence point in the titration of 10.0 mL of 0.35 M unknown acid HZ with 0.200 M NaOH? Ka = 2.4x10-7 for the unknown acid HZ A] 7.00 B] 10.1 C] 4.14 D] 9.86
Can someone please explain to me in detail how to do this problem? Which of the following would increase the response in the post-synaptic cell (i.e., stimulate it more)? A) Drug that inhibits enzymatic breakdown of neurotransmitter in synapse B) Either of these (both increase) C) Drug that blocks re-uptake of neurotransmitter D) Neither of these
Can someone please explain in detail how to do this problem? The DNA strand bit always gets me. A cell has 40 strands of DNA present at G2. What is the 'n-value' of the genome? a. 40 b. 20 c. 10 d. impossible to tell with these data.
Can someone please explain to me in detail how to do this problem? What is the pH of a solution obtained by mixing 3.15 g HNO3 and 2.6 g NaBr in water to create 755 L of solution? The molar mass of HNO3 is 63.1 g/mol and the molar mass of NaBr is 102.9 g/mol. A] 5.23 B] 6.15 C] 4.48 D] 4.18 E] 1.12 F] 4.00 G] 3.54 H] 2.38 I] 3.88
How is 3M correct? Can someone please explain in detail how this is the answer? For the reaction 4NH3(g) + 3O2(g) → 2N2(g) + 6H2O(g), K = 1080 at a certain temperature. Initially, all reactants and products have concentrations equal to 12 M. What is the approximate concentration of oxygen at equilibrium? 1. 18 M 2. 6 M 3. 3 M correct 4. 0 M 5. 12 M
Can someone please explain to me in detail how to answer this problem? Adrenal medulla responses occur more quickly than adrenal cortex responses because: (A) adrenal medulla is controlled by positive feedback (B) adrenal medulla is stimulated by nerves (C) adrenal medulla is stimulated directly by neurosecretory cells (D) adrenal medulla is controlled by negative feedback (E) adrenal medulla is stimulated by tropic hormones in the blood
Can someone please explain to me how is this less substituted?
Please explain in detail. Thanks!!
Remember, you're looking for the less substituted group, so "b" is correct.... 1) ВН, 2) Н,О, ОН- 3) Н,О b a CH3 CH3 он н н он less substituted, anti-markovnikov
Can someone please explain or post the formula for how this
answer is found? Apparently there is a way to avoid doing
integration by parts here, but I'm not sure how.
* - * = ۶ ز= [8] = n
Can someone please explain to me in detail how to answer this one? How could a neurotransmitter bind to a receptor on the post-synaptic membrane, open certain ion channels, and in the process cause an inhibitory post-synaptic potential? A. the neurotransmitter binds to a ligand-gated sodium channel B. the neurotransmitter binds to a signal transduction receptor C. the neurotransmitter binds to a ligand-gated chloride channel D. the neurotransmitter enters the post-synaptic cell, inhibiting it