What is the angle between the carbon-sulfur bond and the carbon-nitrogen bond in the thiocyanate (SCN-) ion?

Describe, in detail, how to make 3.0 liters of a 3.5 molar HCl solution from an 18.5 molar HCl stock solution

Solids we need to live

How many total valence electrons have cf 4?

If 20.00 mol of hydrogen gas completely reacted with 20.00 mol of chlorine gas at constant pressure, releasing 3700 kJ of heat, which of the following thermochemical equations is correct?

When you compare the DNA of two closely related organisms, would you expect their DNA to be more similar or less similar than the DNA of two distantly related organisms?

The reaction 2HgO (s) ↽⇀ 2Hg (l) + O2 (g), you produce 1 mole of Hg (I). What is your percentage yield? A) 30% B) 20% C) 50% D) 100%

What are the concentrations of Cu2+, NH3, and Cu (NH3) 42 + at equilibrium when 18.8 g of Cu (NO3) 2 is added to 1.0 L of a 0.

Estimate the optimal number of neutrons for a nucleus containing 70 protons.

Students conduct an experiment in which steel wool is burned in a closed test tube. The steel wool reacts with an amount of oxygen equal to 1.43% of the mass of the steel wool. What is the correct value for the missing mass in the table?

Which of the following properties of water allows an insect to "climb" up a tube? Capillary action Cohesion Adhesion Density