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LMN Insurance sells commercial property and other forms of business insurance. If LMN commercial policy combines property and casualty insurance in the same contract the policies are called

Adverse selection is the tendency for persons with a higher-than-average average chance of loss, to seek insurance at standard or preferred rates. Identify two methods that insurers can use to control adverse selection.

In the reaction CO + H2O CO2 + H2, the oxidizing agent is 

When HF dissolves in water, the species present in water are H+, F-, and HF. So HF is

This energy diagram shows the allowed energy levels of an electron in an atom: Which transition causes the emission line at the shortest wavelength?

By 1000 Vikings were mostly no longer considered a threat as a result of the feudal system, better climate in Denmark, and conversion to Christianity. Thus their conquest of Western Europe ended.

A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 7.40 g of water at 20.3 C. During the reaction, 145 J of heat flows out of the bath and into the flask. The heat capacity of water is 4.18 J/(gK). Calculate the new temperature of the water bath.  q=cmT. 

The major species of KOH present when dissolved in water are

The largest Christian Church, called the Hagia Sophia, was built in France by Charlemange in honor of being crowned the Holy Roman Emperor in 800 CE.

Calculate the density of carbon monoxide gas at exactly 250 K and 0.20 atm. You can assume carbon monoxide gas behaves as an ideal gas. Formula: PM=dRT. The molar mass of CO is 28.01 g/mol. R = 0.0821 atmL/(molL)