Calculate and explain the use of equations and variables when typing to calculate how far for a sound wave will travel in 10 seconds if the temperature of air is 30 C

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid