When 2.0 g copper is heated with an excess of sulfur, copper (1) sulfide is the product. What is the theoretical yield of copper (1) sulfide? Hint:
Balance the equation first

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe