Is nh4co3 soluble in water?

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

What are transitions between a liquid and gas called? identify which way they are transitioning