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What is the density of a cube that measures 3cm and the mass is 12g?
density=mass divided by the volume 12g divided by 27 the volume = 0.4
What is the density of a rock with a mass of 12g and a volume of Cm?
To calculate density, you need to divide the mass of the rock by its volume. In this case, the density of the rock would be 12g divided by its volume in cm^3. Without knowing the volume in cm^3, it is not possible to determine the density of the rock.
How much does 1 ml of methanol weigh?
Methanol, CH4O, has a molar mass of 32g (12g+4.0g+16g)* *note this is only rounded to two sig figs, since the mass of elements are usually rounded to the tenths place. Next, simply use dimensional analysis: 1ml/22.4L X 32g. you should get the right answer by doing the steps shown above.
How do you convert 3 moles of NaC2H3O2 to grams. the numbers after the letters are suppose to be subscripts?
Use the molar masses for sodium (23g/mol) carbon (12g/mol), hydrogen (1g/mol) and oxygen (16g/mol). Add them together in the amounts indicated by the subscripts. Multiply the 3mol by this number and you have your mass in grams!(values are approximate, a good chemistry textbook will have more accurate values).
What is the total negative charge in coulombs of all the electrons in a small 1.00 g sphere of carbon?
1.00g of Carbon = 12g/mol 1.00g x 1mol/12g = .0833 mol/C .0833 mol of C x (6.02 x 10^23/1 mol of Carbon) x 6 electrons/1 C atom = 3.01 x 10^23 3.01 x 10^23 protons x -1.602 x 10^-19 (1 electron) = -48220.2 Coulombs OR -4.8 x 10^4
What is the density of an object with a mass of 12 grams and a volume of 3cm3?
Density = mass ÷ volume = 12g ÷ 3cm3 = 4 g/cm3
What is the density of an object with a volume of 8 cm3 and a mass of 12g?
Density = Mass/Volume = 12/8 = 1.5 grams per cm3
What is the density of a cube that measures 3cm and the mass is 12g?
density=mass divided by the volume 12g divided by 27 the volume = 0.4
What is the density of a rock with a mass of 12g and a volume of Cm?
To calculate density, you need to divide the mass of the rock by its volume. In this case, the density of the rock would be 12g divided by its volume in cm^3. Without knowing the volume in cm^3, it is not possible to determine the density of the rock.
What is the density of a toy with a mass of 12g and a volume of 13ml?
Density = Mass/Volume = 12/13 g/ml = 0.923 g/ml approx.
If the mass of the cube 96g what is the density of the cube material?
To find the density of the cube material, divide the mass of the cube by its volume. You would first need to know the volume of the cube to calculate its density accurately. If the volume of the cube is 8cm³, then the density would be 96g/8cm³ = 12g/cm³.
If the mass of a box is 12 grams its volume is 10 cm squared what is the density?
The density of the solid is about 0.86 g/cm3
What is the approximate density of the cube if each side was 3cm and the mass is 12g?
Density = mas/volume = 12 g/27 cc = 0.44... recurring grams per cubic centimetre.
What is the volume of 12g of snow?
It is not possible to determine the volume of snow from its mass alone because the density of snow can vary greatly depending on factors like temperature and compaction. Snow can have densities ranging from 0.1 g/cm³ to 0.3 g/cm³, so without knowing the density, the volume of 12g of snow cannot be accurately calculated.
A rectangular solid is 3 cm long 2 cm wide 1 cm mass is 12g What is its density?
What you do find the volume by multiplying the height the width and the length So... 3x2x1=6 Then you divide the mass by the volume m/v= 12 / 6 So... The answer is 2cm3
What is the density if a rock is 212 mass and the volume is 12g?
This question cannot be answered for the following reasons: 1. There are no units for the mass of the rock. It could be 212 kilograms, pounds, tons etc. 2. The volume cannot be measured in g - which stands for grams (a measure of mass). It is not possible to determine whether the volume is in litres, cubic feet or any other measure.
How many moles are in 12G hydrogen?
To find the number of moles in 12g of hydrogen, we first need to determine the molar mass of hydrogen, which is approximately 1g/mol. Then we can divide the given mass (12g) by the molar mass (1g/mol) to find that there are 12 moles of hydrogen in 12g.
