Help me please don’t ignore me last question

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

What is the percentage composition of carbon in the compound ch4