A rock sinks in water, but suppose a rock was placed in a pool of mercury. mercury is a liquid metal with a density of 13.5 g/cm cubed. The density of rock is 2.6 g/cm cubed. will the rock sink or not? Explain how you got your answer.

Britta traveled 1250 km on her road trip and used 209 L of gasoline, filling her tank atan average of 1.14 euros per liter. Pierce traveled 1405 km o. His trip and used 175 L of gasoline, filling his tank at an average cost of 1.23 euros per liter.

What is the density of a 5cm3 concrete block that has a mass of 10g?

1. What is the molarity of 6.4g of methanol dissolved in 50 moles of water2. If the density of the above solution at 25C is 1.03kg/L what is the molarity methanol solution at 25°C

Calculate the pH of a solution that [H3O4] of 7.22x10-7M

Which numerical setup can be used to calculate the atomic mass of gallium

Which is NOT a property of gold? A. rare B. tarnishes C. malleable D. corrosion resistant

The element rubidium has two naturally occurring isotopes. The atomic mass of 85Rb (72.17 percent abundant) is 84.911794 amu. Determine the atomic mass of 87Rb (27.83 percent abundant). The average atomic mass of Rb is 85.4678 amu.

Describe what you can do to slow down, or stop the continuous negative human treatment of our aquatic biomes.

If the hydrogen ion concentration is 10-7M, what is the pH of the solution? Show all work.

When it is raining water is returning to earth as a water cycle stage called