How much heat, in kilojoules, is needed to raise the temperature of 236 g of silver from 8.5°C to 34.9 °C? (CAS = 0.24 J/gº)

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa