What is the concentration of k + ions in a 0.045 m k2co3 solution assuming complete dissociation? express the concentration in molarity?

Which soil cannot be rolled into balls or clumps? a. silt b. sand c. loam d. clay

What is the solvent in a sports drink that contains water, high fructose corn syrup, sodium chloride, and food coloring?

What are the periodic trends in atomic radius select all that are correct?

If water is evaporated after a neutralization reaction, what remains?

A balloon filled with air has a volume of 4.24 liters at 23.00°C. If the balloon is cooled at constant pressure to 5.00°C, what is its new volume?

Objects and substances in motion is I

If you were to remove an electron from a sodium atom that has eleven protons, what would be the electrical charge of the ion?

The atomic mass of fluorine in 19.0 amu, so the molar mass is?

A rod shaped organism with no nucleus commonly found in Garbage will most likely belong to which kingdom

Alka-Seltzer is a solid mixture of two substances, sodium bicarbonate (NaHCO3) and citric acid (H3C6H5O7). The substances react to form water, carbon dioxide (CO2), and Na3C6H5O7.