Iodine-131 has a half-life of 8 days. If you have 8 g of 1-131 and 16 days pass, how much 1-131 do you have left?

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

Write the overall equation for the reaction for lithium battery

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?