Si en un experimento se obtuvieron 18g. de amoniaco (NH³) ¿cuántos moles de amoniaco de produjeron?​

Oxidation state of iron in mohrs salt

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.