1. If 10 g of hydrogen (H) has 200 Joules added to it warming it from 20°C to 21.4°C. What is the specific heat? II

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

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)