Please help, will give brainliest! 0.81 moles of Fe(NO3)3 added to 940 mL H2O.

Find molarity of iron III nitrate.

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness

Nan element’s square on the periodic table, the number with the greatest numerical value represents the