The temperature of 100. g of water at 25.0C increases to 31.9C. How much energy was added to the water? The specific heat of water is 4.184J/gC.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?