Chemistry

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Given CH3CO2H(aq) H+(aq) + CH3CO2(aq) at 25C, Ka = 1.83 105. What is G at 25C? Started by kaid0807	2 Replies 557 Views	Aug 16, 2022 by Vargas Gabriel
A polar covalent bond is found in which of these compounds? Started by Yi-Chen	2 Replies 366 Views	Aug 14, 2022 by Nancy Hernandez
The heat of vaporization for 1.0 mole of water at 100.C and 1.0 atm is 40.62 kJ/mol. Calculate S for ... Started by ec501234	2 Replies 464 Views	Aug 10, 2022 by Kattika
Steel is considered to be a(n) __________. Started by jho37	2 Replies 299 Views	Aug 6, 2022 by and lin
Complete the following: Because real gas particles have attraction for one another,: Started by justinmsk	2 Replies 246 Views	Aug 6, 2022 by and lin
In the number 12.345, the 1 is in the ________ place. Started by kellyjaisingh	2 Replies 263 Views	Jul 31, 2022 by Nancy Hernandez
Which of the following correctly labels the salts?HF (Ka = 7.2 104)NH3 (Kb = 1.8 105)HCN (Ka = 6.2 1010) Started by xroflmao « 1 2 All »	15 Replies 1,859 Views	Jul 28, 2022 by Kattika
Identify which of the following compounds would undergo the fastest SN1 reaction along with the best ... Started by vowens	2 Replies 250 Views	Jul 28, 2022 by Bre-Aunna Newbold
There is more traffic between 8 and 9 in the morning because most people start work at 9. This would ... Started by cabate	3 Replies 553 Views	Jul 27, 2022 by Julienne Castañeda
Consider a galvanic cell based in the reaction Fe2+ + Cr2O72 Fe3+ + Cr3+ in acidic solution.What is ... Started by biggirl4568	5 Replies 594 Views	Jul 26, 2022 by Katherine Lataille
Which of the following has the smallest molar mass? Started by Melani1276	2 Replies 325 Views	Jul 23, 2022 by Tiara Henderson
Identify the compound:C5H8O4:IR (cm-1): 2800-3300 (broad), 2950, 1740 13C NMR: 17.3 ppm (q), 44.3 ... Started by gonzo233	3 Replies 590 Views	Jul 17, 2022 by Ashley Blumenthal
The de Broglie wavelength of a 84.32 gram bullet traveling at the speed of 308.6 m/s is ________ m. ... Started by shenderson6	2 Replies 361 Views	Jul 12, 2022 by Alex Masser
Two compounds, A and B, each have molecular formula C6H14. Monochlorination of compound A results in ... Started by yagurl	2 Replies 287 Views	Jul 8, 2022 by Bre-Aunna Newbold
3-Methyl-1-butanol reacts with hydrogen bromide via a(n) ________. Started by emoedee	3 Replies 672 Views	Jul 6, 2022 by Ivy Bennett
Consider a gas in a 1.0 L bulb at STP that is connected via a valve to another bulb that is ... Started by jace	2 Replies 408 Views	Jul 6, 2022 by Ortega1
What is the percent by mass of ethanol (C2H5OH) in a 1.5-m aqueous solution? Started by Chloeellawright	4 Replies 835 Views	Jul 5, 2022 by sky _
Calculate the mole fraction of H2SO4 in 9.61 M H2SO4. The density of the solution is 1.520 g/mL. Started by aabwk4	2 Replies 549 Views	Jul 2, 2022 by mkruger4
9.26 g of an unknown solid is dissolved in a coffee cup calorimeter that contains 62.0 mL of water. ... Started by Redwolflake15	8 Replies 1,483 Views	Jun 30, 2022 by chloeeee22
Calculate the activation energy, Ea, for a reaction with a frequency factor, A, of 9.3 1010 s-1 and ... Started by 123654777	7 Replies 1,343 Views	Jun 30, 2022 by Alisha Sasha
Arrange the following in order from most oxidized to least oxidized. Started by bcretired	5 Replies 1,802 Views	Jun 23, 2022 by Maram Moghrabi
Calculate the frequency factor, A, for a reaction with a rate constant of 7834 s-1 and an activation ... Started by Starlight	3 Replies 946 Views	Jun 20, 2022 by Poopy John
If a sample of carvone gives a specific rotation of 60 and the specific rotation of (R)-carvone is ... Started by rissygurl1124	2 Replies 256 Views	Jun 20, 2022 by unk23
An aqueous solution at 25.0 C contains [H+] = 0.085 mol L-1. What is the pH of the solution? Started by LaDunn	6 Replies 907 Views	Jun 2, 2022 by Adil Hassan
Given the data below, determine the molar enthalpy of vaporization of liquid Rb. Rb, P1 = 1.00 mmHg, ... Started by @Brianna17	2 Replies 296 Views	May 28, 2022 by Stephania Barroso