Molarity is defined as the 1. moles of solute per kilogram of solvent 2. moles of solute per liter of solution 3. mass of a solution 4. volume of a solvent

Mg + HCI = MgCI2 = H2

6 Which statement best describes how humans hear sound? A Sound waves enter the ear canal and increase in amplitude, which causes you to hear the sound B Sound waves cause parts of the car to vibrate until the waves are converted to electrical

If a hypothetical future Earth has increased the amount of radiation emitted to 604 W/m, calculate the hypothetical global surface temperature in degrees Kelvin and then in Celsius

What volume of 6.00 m naoh would be required to increase the ph to 4.93?

An evacuated reaction vessel is filled with 0.800 atm of N₂ and 1.681 atm of Br₂. When equilibrium is established according to the reaction below, there are 1.425 atm of Br₂ remaining in the vessel.

What direction do electrons flow in an electrolytic cell? A. From cathode to anode B. From anode to cathode C. Through the salt bridge D. From electrode to electrolyte

What is the atomic nucleus made of? only neutrons electrons only protons nucleons

How many ml of 2.50 m hno3 are needed to prepare a 75.0 ml of 1.00 m hno3?

For the reaction CH3OH + O2 → HCO2H + H2O, what is the maximum amount of HCO2H which could be formed from 8.02 mol of CH3OH and 15.49 mol of O2?

How are large polymers formed?