AHrxn1 Trial 1 Trial 2 90.00 ml 90.00 M 0.boy 9.869(calculated) Volume of 3.0 M HCI Mass of Mg° Mass of 3.0M HCI (calculated)

Q Search this cour Use the References to access important values if needed for this question. A student has 480.0 mL of a 0.1113 M aqueous solution of FeCO3 to use in an experiment. He accidentally leaves the container uncovered and comes back the next week to find only a solid residue. The mass of the residue is 7.151 g. Determine the chemical formula of this residue. If the substance is a hydrate, use a period instead of a dot in its formula. Submit Answer 4 question attempts remaining

Determine the mass of 500g of ammonia   % solute by mass 28 density 0.90 g/mL

#10 If I add water to 100.0 mL of a 0.15 M NAOH solution until the final volume is 150 mL, what will the molarity of the diluted solution be?

A 22.5g sample of ammonium carbonate contains ____mol of ammonium ions

2

What volume (in mL) of 18.0 M H2SO4 is needed to contain 2.45 g H2SO4? Answer and state the solutions clearly.

Please provide steps so I understand how to do please

What is the molarity of a solution containing 6.50 moles of NaCl in 8.00 L of solution? Round to three significant figures.

Silver nitrate and lead II acetate. AgNO3+Pb(C2H302)2–> Total molecular Total ionic Net ionic