Can someone help me with this

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Drag the tiles to the correct locations. each tile can be used more than once, but not all tiles will be used. one or more locations will remain empty. nitrosyl fluoride has the chemical formula nof nitrogen has five valence electrons, oxygen has six, and fluorine has seven. complete the lewis structure for this covalent compound. f n = = = . : : 0 : reset next um. all rights reserved us 2

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon