Chemistry

Replies / Views	Last post
Which has correctly drawn arrows? Started by WWatsford	2 Replies 415 Views	Oct 28, 2022 by Tamara Dokic
Sulfurous acid, H2SO3 has acid dissociation constants Ka1 = 1.5 10-2 and Ka2 = 6.3 10-8. What is ... Started by cnetterville	2 Replies 431 Views	Oct 23, 2022 by Kaisy Martinez
45.8 mL of a 3.14 M sodium chloride solution were used to react completely with 50.0 mL of an ... Started by Starlight	2 Replies 320 Views	Oct 20, 2022 by blanca g
Which of the following solvents cannot be used with (CH3)3COK? Started by olsonmanny@gmail.com	2 Replies 342 Views	Oct 13, 2022 by Omar JoJo
At STP, what is the mass 13.0 L of methane, CH4? Started by jjjetplane	2 Replies 318 Views	Oct 12, 2022 by Shymera Page
What is/are the predicted product(s) for the SN1 reaction shown? Started by Hunchojack2019!!	3 Replies 425 Views	Oct 8, 2022 by Shayla Lane
A piece of uranium with a mass of 12.1 g and an initial temperature of 60.2 C was placed inside a ... Started by P68T « 1 2 All »	15 Replies 1,632 Views	Oct 7, 2022 by Zunair Irfan
The following diagrams represent the reaction of A2 (shaded spheres) with B2 (unshaded spheres). ... Started by sam.t96	8 Replies 1,961 Views	Oct 4, 2022 by Cam Byrd
The equilibrium constant for the reaction below is 7.2 10-4 at 298 K and 1 atm. HNO2(aq) + H2O(l) ... Started by natalie2426	2 Replies 619 Views	Sep 29, 2022 by Katie Horne
Consider the following Lewis structure:How many unshared electron pairs must be added to complete ... Started by clippers!	2 Replies 481 Views	Sep 27, 2022 by Ethan Cash
Assume that an aqueous solution of hydroxide ion, OH-, represented by unshaded spheres, is allowed ... Started by faduma	8 Replies 1,725 Views	Sep 25, 2022 by Natan Jacobs
A magnesium sulfate heptahydrate solution, which is 18.00% by weight in the anhydrous compound, has ... Started by krzymel	2 Replies 398 Views	Sep 21, 2022 by Haly Lala
Complete combustion of a 0.500 g sample of a pure hydrocarbon yielded 0.973 g CO2 and 0.319 g H2O. ... Started by erika	2 Replies 366 Views	Sep 20, 2022 by Natalie Sodowich
When 2.50 g of Ba(s) is added to 100.00 g of water in a container open to the atmosphere, the ... Started by silviawilliams41	2 Replies 366 Views	Sep 17, 2022 by Katie Horne
The combustion of 90.0 g of oxalic acid, C2H2O4(s) in a bomb calorimeter whose heat capacity is 4.60 ... Started by rosent76	3 Replies 1,108 Views	Sep 17, 2022 by Radhe Patel
The oxidation number of chromium in Ag2Cr2O7 is ________. Started by rlane42	2 Replies 437 Views	Sep 16, 2022 by Isabelle Farias
The measurement 0.000 004 3 m, expressed correctly using scientific notation, is ________. Started by mspears3	2 Replies 371 Views	Sep 14, 2022 by Julienne Castañeda
A value of 25 C is a measurement of ________. Started by vinney12	2 Replies 276 Views	Sep 13, 2022 by Nancy Hernandez
What is the correct hybridization for the indicated carbon atoms in the following compound? Started by mimie	2 Replies 336 Views	Sep 11, 2022 by Srinidhi Chaganti
Calculate the electron affinity for the formation of the hydride ion from the following ... Started by genevieve1028	2 Replies 495 Views	Sep 4, 2022 by Kei Hari
Which one of the given compounds has a structure is consistent with the IR spectrum shown? SDBS: ... Started by Mscarter	2 Replies 243 Views	Sep 1, 2022 by Chassity Gatling-Beale
The output of a plant is 4335 pounds of ball bearings per week (five days). If each ball bearing ... Started by yoroshambo	2 Replies 683 Views	Sep 1, 2022 by kali roth
The element with the widest liquid range is: Started by audragclark	2 Replies 275 Views	Aug 30, 2022 by and lin
Ammonium hydroxide is a weak base because ________. Started by Mollykgkg	2 Replies 256 Views	Aug 25, 2022 by Nancy Hernandez
True or false: The species Cl is not a good base in aqueous solution. Started by Jkov05	2 Replies 228 Views	Aug 21, 2022 by and lin