I did the reaction, and im pretty sure its right, but can someone do it and...
Can someone help me with these two? Pretty sure I did them wrong. Thanks your diagram? 4. An escalator is 30.0 meters long and slants 30 degrees relative to the horizontal. If it moves at 1.00 m/s, at what rate does it do work in lifting a 50.0 kg man from the bottom to the top of the escalator? T y 20 Did you draw free-body diagram for this problem? If so, why did you draw a diagram? Did you...
I'm not sure if I did this right as the numbers are negative? Can someone please tell me if this is correct or if not what I did wrong? Be sure to answer all parts. Consider the reaction N2(g) + 3H2(g) 2NH3(g) Suppose that at a particular moment during the reaction, molecular hydrogen is reacting at the rate of -0.091 M/s. (a) At what rate is ammonia being formed? I Mis (b) At what rate is molecular nitrogen consumed? I...
Draw the structure of the major organic product(s) of the reaction. I'm pretty sure I got the answer right as it becomes a carboxylic acid with a HCL byproduct but it's seen as wrong. Is it the formatting or something? Draw the structure of the major organic product(s) of the reaction. H20 CI You do not have to consider stereochemistry. All carboxyl and amino groups should be drawn in the neutral form. Draw one structure per sketcher. Add additional sketchers...
can you help with 1,4,5? im not sure if i did 1 and 5 right and i dont know where to begin with 4 Whatores Prionty CHỨC AICI 1) conc. fuming H,SO 0 2) AICI. a 3) dilute H,SO SON SogН triedel-crafts cont occur a meta director? Osz 1) AICI. 2) Zn(Hg), HCI, heat 3) conc. fuming H2SO4 4) HNO, H,SO 5) dilute H,SO So, Hong/H.2504 diluted Havoy
Im not sure if i did this right or not... can anyone please check? гре our ove -it no - 15 Names: and Unit III-b: Wash and centrifuge the product made in II-b. Redraw the cleaned product on a new Post-it. In your test tube add 30 drops 6 M NaOH to this "cleaned" product. Mix and observe the reaction. Place la₂C( ard he • On a new Post-it draw, at a molecular level, all species in the beaker after...
i think i did part A right, im just not sure what to do for part B D. Practice Problem 1. In a flower, leaf color is controlled by: AA =red; Aa - pink; white=aa. A. In a population of 1,000 flowers, 90 are white. Using the Hardy-Weinberg equation, how many will be pink? Show your work. (1 pt) heterozygors: 2.2. P=2(3)/17) = .42 teatro 1000 .. Va 420 pinn 5,09-22 9 ,3 p=1.3= 7 B. In that population of...
Im not sure if i did this right or not... can anyone please check? minut Names: and Unit IV-C: Mix 10 drops 0.1 M Cr(NO3)2 (aq) and 10 drops 1.0 M Na2CO3 (aq) in your test tube. Mix and observe the reaction. Tabulate your observations in your lab notebook. ere Cr(NO3); (aq) Na2CO3 (aq) Products Write the equations: Balanced molecular: a C (NO) + 3 Na. 00, (O! Cracous a .com lonic: 2. C DO A + 30. Oko 15)...
Im not sure if i did this right or not... can anyone please check? and Names: Unit IV-b: Mix 10 drops 0.1 M CoCl2 (aq) and 10 drops 1.0 M Na2CO3 (aq) in your test tube. Mix and observe the reaction. Tabulate your observations in your lab notebook. ere CoCl2 (aq) Na2CO3 (aq) Products Write the equations: Balanced molecular: C 104) + Na.coa cao Cocos (.) 2 Mac (90) Tonic: Co a ch & 2Nu + cot & Coco +...
Can someone please tell me if I did the equations right and if the anode and cathode reactions are correct . Report sheet Exp. 11 Electrochemistry Date: Name: Partner's Name: Lab Section Anode Equation for the Cathode Equation for the Cathode Cell Ecell Reaction Anode Reaction oxidahon) Measured Cu-Zn MO Cu-Fe Zn-Mg M9 Fe-Mg Mg 2n
Im not sure if i did this right or not... can anyone please check? 51 Pos ote 5 m Names: and Unit IV-a: Mix 10 drops 0.1 M Pb(NO3)2 (aq) and 10 drops 0.1 M KI (aq) in your test tube. Mix and observe the reaction. Tabulate your observations in your lab notebook. ON NEO R-I PLY here Pb(NO3)2 (aq) KI (aq) Products Write the equations: Balanced molecular: Pb(NO)(O) + 2 KI and Phia (5) 2 KNO3 (4) lonic: P6...