A clear liquid with a density of 2.33 g/cm3 is combined with a blue liquid with a density of 1.32 g/cm3. This creates a substance that is a light blue liquid and has a density of 1.83 g/cm3. Did these two substances create a compound or a mixture?

What material does not melt at any temperature

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous