A mixture of 4 moles of CO2 and 10 moles of H2O are allowed to reach equilibrium in a 10. L container. What are the concentrations (M) of all species at equilibrium?

2CO2 (g) + H2O (g) ← → 2O2 (g) + CH2CO (l) K = 6.1 x 10-8

Suppose the fluid in the stomach of a man suffering from indigestion can be considered to be 200. ml of a 0.033 m hcl solution. what mass of nahco3 would he need to ingest to neutralize this much hcl

An isotope of cesium (cesium-137) has a half-life of 30 years if 1.0g of cesium-137 disintegrates over a period of 90 years how many g of celsium-137 would remain

Imagine clark kent is investigating the half-life of krypton-8 and finds that it is approximately 10.8 years. what fraction of the initial amount of krypton-8 would still be remaining after 65 years?

Bethany has a fish tank at her house. She uses the following data table to keep track of the nitrate and phosphate levels in the tank. Month Nitrates Phosphates January 8.0 mg/L 0.010 mg/L February 8.1 mg/L 0.010 mg/L March 7.9 mg/L 0.

Silver carbonate+iron ii acetate > iron ii carbonate + silver Acetate

Consider the reaction N2 (g) + O2 (g) ⇌ 2NO (g) If the equilibrium partial pressures of N2, O2, and NO are 0.22, 0.19, and 0.030 atm, respectively, at 2200°C, what is KP?

What is demetri mendeleyev given credit for developing

Acetone used for rinsing glassware Group of answer choices 1. Pour it down the sink where you are rinsing the glassware 2. Collect it and dispose of it in the organic or acetone waste container 3.

Suppose a 500. mL fiask is filled with 1.8 mol of Cl 2, 0.60 mol of HCl and 0.40 mol of CCl4. The following reaction becomes possible: ci2 (g) + CHCİ 3 (g) - HCI (g) + CC, (g) The equilibrium constant K for this reaction is 5.

What combination of factors can change dry ice into a liquid