120 cm of hydrogen was packed with 60 cm cube of oxygen at 110 degrees celsius what is the volume of the same produced the equation for the reaction is 2H2(g)+O2(g)=2H2O(g)​

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Two liquids are poured into a beaker. after a few seconds, the beaker becomes warm. which of the following best describes this reaction? a. an exothermic reaction b. a decomposition reaction c. an endothermic reaction d. a single-displacement reaction