Sherry combined water, lemon juice, and sugar in a pitcher. Sherry has made a

A) new compound.

B) pure substance.

C) homogeneous mixture.

D) heterogeneous mixture.

If a scientist knows the relative age of a fossil, he can also know the relative age of the rock where it was found. how long the organism was alive. how it became extinct. the type of climate from which it came.

What effect will the number of particles and temperature have on the rate of diffusion of gas molecules? A. The rate of diffusion decreases with the increase in number of particles and temperature. B.

What is the molarity of a kf (Aq) solution containing 116 g of kf in 1.00 l of solution

What is enthalpy of solution?

Calculate the mass of aluminum in 250 g of Al (C2H3O2) 3

How much MnO2 (s) should be added to excess HCl (aq) to obtain 295 mL of Cl2 (g) at 25 °C and 735 Torr?

Why do people describe water as a universal solvent

What is litmus paper used for? To indicate if all the reactants have been used up to determine if a chemical reaction has occurred to determine pH to detect the presence of water

You open your lemonade stand with 100 lemons, 5 bags of sugar containing 6 cups each, and 10 gallons of water (16 cups per gallon). Which statement is NOT true about the production of lemonade in your stand?

For the complete combustion of 5.6dm3 of a gaseuos hydrocarbon CxHy. 28.0dm3 of oxygen gas were used, 16.8dm3 of CO2 gas and 18.0gof liquid water were produced all gases measurement were made at stp. Determine the chemical formula of the hydrocarbon