What is the maximum amount of KCl that can dissolve in 300 g of water at 20 °C? (The solubility of KCl is 34 g/100 g H2O at 20 °C.)

A. 34 g

B. 68 g

C. 102 g

D. 102,000 g

Spring tides happen when

Which conversion of energy always occurs in a voltaic cell? (1) light energy to chemical energy (2) electrical energy to chemical energy (3) chemical energy to light energy (4) chemical energy to electrical energy

Zinc and sulfur react to form zinc sulfide according to the following equation 8Zn+S8--->8ZnS A) if 2.00 mol of zinc are heated with 1.

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Which molecules can participate in hydrogen bonding?

Object a has a mass of 500g and a density of 5.00 g/cm3 object b has a mads of 650. g and a density of6.5 g/cm3 which object would displace the most liquid? Explain

When balancing a chemical equation, the number of h atoms in 2 ch4 is eight?

What would be the total mass of the products of a reaction in which 25 grams of table salt decomposes into the elements sodium and chlorine?

The nucleus of a Helium atom has a charge equal to twice the proton's charge. Let FN denote the magnitude of the force the Helium nucleus exerts on one of the electrons in a Helium atom, and let Fe denote the magnitude of the force one electron in

What can you say about the past four decades?