


Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
Exam questions from a college-level chemistry course, focusing on topics such as calculating quantities of reactants and products, identifying reactants and oxidizing agents, and writing balanced net ionic equations. Questions include calculating the volume of a stock solution needed to prepare a given volume of a diluted solution, determining the mass of a product formed from given masses of reactants, identifying the species being oxidized and the oxidizing agent, calculating the enthalpy change for a reaction, and writing balanced net ionic equations for given reactions.
Typology: Exams
1 / 4
This page cannot be seen from the preview
Don't miss anything!
You must show all work for credit
What mass of AlCl 3 can be produced from 2.70 g of Al and 4.05 g of Cl 2?
(a) identify the species being oxidized
(b) identify the oxidizing agent
You must show all work for credit
CO(g) + ½ O 2 (g) → CO 2 (g) H = -282.7 kJ
(a) sodium nitrate + magnesium bromide
(b) sodium hydroxide + nickel(II) chloride
(c) KOH + HCl
(d) Na 2 CO 3 + MgCl (^2)
You must show all work for credit
Potentially Helpful Information:
Substance Hf (kJ/mol)
H 2 S(g) -20. H 2 O(l) - H 2 O(g) - SO 2 (g) -296. SO 3 (g) -395.
Strong acids: HNO 3 , HCl, HBr, HI, H 2 SO 4 , HClO 4 and HClO 3
Solubility Rules :