What mass of ccl4 is required to prepare 0.25m solution using 115g of hexane? (molar mass of ccl4 = 153.81g/mol and molar mass of hexane = 86 g/mol.)

Is laundry detergent an acid or a base?

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

What is the percent composition of ca(oh)2? 37.7% ca, 53.0% o, and 10.3% h 45.5% ca, 38.2% o, and 16.3% h 54.0% ca, 43.0% o, and 2.7% h 64.7% ca, 27.0% o, and 8.3% h