2. A sample of baking soda was found to consist of 4.561 g Na, 0.2000 g H, 2.383 g C, and 9.520 g 0. Calculate the moles of each element present, and determine the empirical formula of baking soda.

Which is a characteristic of mixtures?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element