A graduated cylinder initially contained 26.0 mL of water. When 30 pennies were added into the cylinder, the level of the water raised up 69.8 mL. What is the volume of 1 penny?

Q: What is the volume in liters of 1.000 oz, given that 1 L = 1.0567 qt and 1 qt = 32 oz (exactly)?

A: A unit can be converted into another by multiplying with the suitable conversion factors knowing the…

Q: . A gold brick is 15.24 cm long, 7.62 cm wide weighs 5,690.0 g. What is the height of the brick?

A: Given that: Length of gold brick (l) = 15.24 cm Width (b) = 7.62 cm mass= 5690.0 g   The height of…

Q: A single water molecule has a mass of 2.99x10-23 g. Each molecule contains two hydrogen atoms that…

A: Given data, The mass of a single water molecule = 2.99 × 10-23 The percentage of two hydrogen atoms…

Q: A hectacre (1.0000 x 104 m2) is a metric unit of area analogous to an acre. How many square feet are…

A: 1 feet consists of 0.3048 m and 1 square feet consists of 0.093 m2. 1 hectare consists of 10000 m2 5…

Q: How do you convert 19.32 g/cm^3 to final units of volume?

A: The density is given as 19.32 g/cm3 and to calculate density, the following expression is used,

Q: The density Of iron is 7.87 g/cm³. a 14.5 g chunk of iron is added to a grant graduated cylinder. If…

A: Given: Mass of spherical iron chunk = 14.5 g Density of iron metal = 7.87 g/cm³ Final volume of…

Q: A solid metal object with a mass of 163 g is added to a graduated cylinder which originally contains…

A:

Q: the density of copper is 8.96 g/cm3. what is the volume (in liters) of 3.523lbs of copper?

A: Given : Density of copper = 8.96g/cm3  Mass = 3.523lbs

Q: When chlorine gas is bubbled into a solution of sodium bromide, the sodium bromide reacts to give…

A: Law of mass action says that mass of any substance can neither be created nor be destroyed in a…

Q: A 330 mg piece of gold (density = 19.3 gcm3) is hammered into a sheet of gold leaf that has a length…

A: Density of substance is calculated by dividing the given mass with volume  Given density = 19.3…

Q: Bulk platinum cost about $1158 dollars per ounce (28.35 g = 1 ounce) how much is this per gram?

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.