Copper (I) ions in aqueous solution react with NH3 to form [Cu (NH3) 2]+. The Kf of that complex is 6.3 x 1010. Calculate the solubility of CuBr in 0.50 M NH3. The Ksp of CuBr is 6.3 x 10-9

Claire went for a mile run. Durin the run she produced 5,234,201 J of energy. How many KJ did she produce?

For the reaction 2 nh3 + ch3oh → products, how much ch3oh is needed to react with 93.5 g of nh3? 1. 1.31 mol 2. 46.8 mol 3. 2.75 mol 4. 11.3 mol 5. 3.32 mol 6. 88.1 mol 7. 5.50 mol

Mg3N2 + 3K2O à 3MgO + 2K3N If 6 moles of potassium oxide reacts with an excess amount of magnesium nitride, how many grams of potassium nitride will be made? Question 3 options: 524g K3N 1524 g K3N 14 moles K3N 345g MgO

How do you determine the number of shells an element has

Result of air movement speed up evaporation

How many atoms of potassium and how many atoms of oxygen must be present in the compound's formula?

How do geologist use different types of crystal shapes to classify minerals?

5.36 litars of nitrogen gas are at : 25°C and 733 mm Hg What would be the volume at 129 86 and 1.5 atm

What can you determine about a substance from the pH value?

How many grams of H2SO4, would be required to react with 0.75 moles of NaOH?