Rocks that undergo weathering and emulsification result in which type of rock? Igneous

Metamorphic

Sedimentary

Seawater contains approximately 3.5%nacl by mass and has a density of 1.02 g/ml. what volume of seawater contains 7.5 g of sodium?

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%