[03.05]what is the formula of a compound formed between strontium (sr) and chlorine (cl)?

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by