engsuzannetawfik11 engsuzannetawfik11

04-10-2022
Chemistry

Answered

An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?

Answer :

Other Questions

Aluminum has a density of 2.70 g per 1.00 mL. When a sample of aluminum is placed in 10.5 mL of water in a graduated cylinder the water level rises to 13.5 mL.

I need help with chem. Can you put the working below, please? 1) A student measures the mass of an 8 cm³ block of brown sugar to be 12.9 g. What is the density

hii! i have a silly little equation; 510 ml + 6.93 L + 0.00275 Kl + 13.4 ml

How is the Law of Conservation of Matter best represented in a chemical reaction? A The mass of the products is greater than the mass of the reactants. B The ma

In a lab experiment, students took a block of copper and heated it for about 15 minutes in a Bunsen burner flame. After heating the copper block, they placed it

A student drew this molecular model to represent liquid water at 10 degrees C. How should the student change the model to best represent the water at 20 degrees

Through his Gold Foil Experiment, Rutherford learned that a dense nucleus is ocated in the center of each atom. What does the rest of the atom contain?

The chloride of an unknown metal is believed to have the formula MCl3. A 2.395 gg sample of the compound is found to contain 3.606×10−2molCl. What is the molar

An element named Bolonium has a mass 274.56 amu and has 2 known isotopes. If isotpe 1 has a mass of 275.40 amu and a percent abundance of 68.04%, what is the ma

What mass (in grams) of magnesium chloride is contained in 150 mL of magnesium chloride that has a chloride concentration of 0.400 M? a 2.9 g b 250 g c 0.060