How many moles are represented by 118 g of cobalt? Cobalt has an atomic mass of 58.93 amu

MgNH4PO4*6H2O, loses all water of hydration at what temperature?

In a given chemical reaction the energy of products is great than the energy of the reactants which statement is true?

A student performs a titration by dispensing 24.6 mL of 0.10 M NaOH into a 35.5 mL sample of HCl. Calculate molarity of HCl solution

How many grams of NO can be produced from the following reaction if 68.2 grams of NO2 is consumed? 3NO2 (g) + H2O (l) → 2HNO3 (aq) + NO (g) 1. 133 g 2. 314 g 3. 0.148 g 4. 14.8 g

Determine the solubility of co2 in soda water at 25°c if the pressure of co2 is 5.6 atm. the henry's law constant for carbon dioxide in water at this temperature is 3.4 * 10-2 m/atm.

What is a scientific explanation for a range of hypotheses and observations supported by testing

A chemical reaction involves the rearrangement of atoms to form new molecules. During a chemical reaction, however, atoms are neither created nor destroyed. Which of the following is true about the atoms involved in a chemical reaction? A.

What is the new concentration, after diluting 300 mL of a 1.5 M LiCl solution to 1L

The answer that he gave was wrong

In which orbital does an electron in a bromine atom experience the smallest?