If a solid that has a mass of 25 grams melts, it should result in a _______ with a mass of _______ grams.
You need to know the total mass (container + substance):
Total mass - Container mass = Substance mass
5 g/cm3 is.
73
A - 25
15.736
393.4
The smallest measurement on a graduated cylinder depends on the particular cylinder, since different sizes and brands exist. A common unit to measure by in a graduated cylinder is 1/100th of a liter.
density = mass/volume → The density of the rock is the mass of the rock divided by the difference in the volume from before the rock was dropped in and afterwards. Its units are grams/ml
Graduated cylinders are marked in milliliters (mL).
The difference between the weights (grams) of the empty cylinder, and with the liquid gives you the weight of the liquid. Divide that by 30 to get the density of the liquid in g/ml
Answer:The formula is:D=M/V(Density equals mass divided by volume)It is the same type of thing for Mass and Volume:M=D(V)(Mass equals Density multiplied by Volume)V=M/D(Volume equals Mass divided by Density)
25 ml ~ +/- 0.1 mL 10 mL ~ +- 0.01 mL 25 ml ~ +/- 0.1 mL 10 mL ~ +- 0.01 mL
65 - 40 = 25 ml
i think its about 43.45
You need a simple (class A or B) graduated pipet.
The smallest measurement on a graduated cylinder depends on the particular cylinder, since different sizes and brands exist. A common unit to measure by in a graduated cylinder is 1/100th of a liter.
Density = mass/volumemass of rock = 250 g - 110 g = 140 gvolume of rock = 37 ml - 30 ml = 7 mldensity of rock = 140 g/7 ml = 20 g/ml
density = mass/volume → The density of the rock is the mass of the rock divided by the difference in the volume from before the rock was dropped in and afterwards. Its units are grams/ml
Since the difference in volume corresponds to the volume of the stopper, the volume of the stopper=30.9-25=5.9ml Thus density of the rubber stopper=mass/vol=(8.46/5.9)g/ml
Simplify this: A = 36.513, A+B = 40.968, What is B? Well it's 40.968 - 36.513 = 4.455
Graduated cylinders are marked in milliliters (mL).
Since 1 ml = 1 cm3, the density is 5 grams per cm3
In milliliters (mL)