Copper sulphate is called a crystalline substances?

Which of the following is not an effective way to manage forests and trees? a. planned harvesting b. planting replacements c. clearcutting d. soil maintenance

Identify which best describes the energy used to pluck guitar strings to make sound. A) electrity b) electromagnetic c) heat d) mechanical

Convert 100 grams of methane CH4 to number of atoms

If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes no correct Anwser get brainliest

Ba (CN) _ What is the compound

The vapor pressure of benzene (C6H6) is 73.0 mm Hg at 25 °C. What is the vapor pressure of a solution consisting of 179 g of benzene and 0.217 mol of a nonvolatile nonelectrolyte?

Aldo drove 420 miles using 18 gallons of gas. at this rate, how many gallons of gas would he need to drive 357 miles

How many grams of As2S3 are in 3.25 moles?

How does a solid turn into a liquid

What does the Ka represent in the equation and why is it important?