How many moles of o2 are needed to react with ethanol
Gasohol is a fuel containing ethanol (C2H5OH) that burns in oxygen (O2) to give CO2 and water. How many moles of O2 are needed to completely react with 2.50 moles of ethanol?
Expected delivery within 24 Hours
Acetylene gas (C2H2) is produced as a result of the reaction CaC2(s)+2H2O(l)-> C2H2(g)+Ca(HO)2(aq) if 13g of CaC2 are consumed in this reaction, how much H2O is needed? answer in units of moles.
a balloon has a volume of 3.00 liters and a temperature of 56.0 celcius.if the volume increases to 7.00 lieters,what is the new temperature in celcius?
A sample of Oxygen is collected in a 206 mL container over water at 15C, and the barometer reads 793 torr. What volume would the dry gas occupy at 704 torr and 15C? Water's partial pressure at 15C is 12.8 torr. Answer in units of mL.
The half life for the first-order decomposition of sulfuryl chloride at 320ºC is 8.75 h. SO2Cl2 (g) → SO2 (g) + Cl2 (g). What is the value of the rate constant k, in s-1?
A certain second-order reaction () has a rate constant of 1.65×10-3 at 27 and an initial half-life of 286 . What is the concentration of the reactant after one half-life?
Given the balanced equation representing a reacction. Determine the total number of moles of oxygen that react completely with 8.0 moles of C2H6
How many grams of oxygen are collected in a reaction where 222 mL of oxygen gas is collected over water at a temperature of 25°C and a total pressure of 697 torr?
1926915
Questions Asked
3,689
Active Tutors
1418050
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Identify the true statements about technology. Multiple select question. It influences the workflow, systems, philosophy, and structure of an organization
Question: From the list below, what is necessary for successful career planning for an employee?
Question: What are some strategies to ensure an online meeting is effective? Select all that apply.
In this activity, you will apply the concepts and themes that are central to the process of change on an individual, department, or organizational level
Olivia is an Engagement Lead at a consulting firm. She has served in this role for the last five years and relies on project outcomes and client satisfaction
ArtDesign produces 2 types of Art-by-Number kits -- Marker and Paint. In production, each kit passes through 2 processes: Printing and Packaging.
Question: How can project managers ensure plan visibility for stakeholders? Select all that apply.