What is the pH of a pure 0.5L batter acid from the PhET simulation?

A. 4

B. 3

C. 2

D. 1

Show calculation of the mass percent in a solution of 12.6 grams of NaNO3 in 450 grams of water

What is the enthalpy of fusion of water? a- 4.18 J/g*C b- 0 Kelvins c- 18.01 g/mol d- 334 kJ/g

What is the mass (in grams) of 1.95 moles of water

How do kangaroos most likely reproduce?

What is the concentration of a 500 mL solution containing 5 moles of solute? A. 0.01 M B. 0.1 M C. 1 M D. 10 M

What is the oxidation number of iodine in KIO4? (1) + 1 (3) + 7 (2) - 1 (4) - 7

Which uses of iron are due to its chemical properties? Select two options. producing colored sparks in fireworks changing from liquid to gas at 2,862°C rusting in the presence of water and oxygen changing from solid to liquid if heated to 1,538°C

What type of sedimentary rock is formed from mechanical weathering debris

What type of energy travels in the form of electromagnetic waves?

At the same pressure, about 25 times more co2 will dissolve in plasma as o2. why does this occur?