Pleasee help me, thank you A solution is made by dissolving
29 g of sodium lithium chloride
in water to a final volume of
202 mL solution.

What is the weight/weight % or
percent by mass of the solute?

28528289 29823282 8298232 39858

i'm wiling to try and you : )

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.