Which of the following is a heterogeneous mixture

A) A hot cup of coffee

B) Hot tea

C) A milk chocolate bar

D) A fruit salad

What is mass per unit volume called? Density Gravity Temperature Weight

If a substance cannot be seperated physically or chemically, it is?

Which of the following are examples of physical change? dew forms on a blade of grass a halloween light stick glows after shaking an egg solidifies during cooking a hydrogen balloon explodes when contacted with a flame None of the above are physical

1. Where are the most massive elements found on the periodic table? A at the bottom right B at the top right C at the top left D at the bottom left

Convert 135 Meters to kilometers

Explain in detail what causes tides and give one reason why it is important for humans to monitor tides.

Consider a binary acid, represented as ha, in which one or more ionizable h atoms are bonded to one additional element. ha is not an oxoacid.

How to test whether a vegetable or fruit can conduct electricity?

Solids like silver chloride (AgCl) dissolve in water according to the temperature and solubility (g/L or mg/L). If the solubility of AgCl at 25 °C is 2.5 g AgCl (s) in 1.3 x 103 L of water, what mass (in milligrams) of AgCl will dissolve in 1.

Magnesium hydroxide, the active ingredient in milk of magnesia, neutralizes stomach acid, primarily hcl, according to the reaction: mg (oh) 2 (aq) + 2 hcl (aq) → h2o (l) + mgcl2 (aq) how much hcl in grams can be neutralized by 5.