0
If you have 20grams how many would you need to have a total mass of 1 kg?
Wiki User
∙ 13y ago
1000 g = 1 kg
1000/20 = 50
50 x 20 g = 1 kg
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How many milliliters in 20grams?
Milliliters is volume and grams is mass, so you need to know mass density to solve this. For water, it has mass density of 1 gram per cubic centimeter which is the same as 1 gram per millitre of volume. So for water only, 20 ml = 20 grams.
When a person takes a bite out of the apple do the apple mass stay the same?
No, the apple mass does not stay the same after taking a bite. When a person takes a bite out of an apple, a portion of the apple's mass is removed. The total mass of the apple decreases as a result.
How do you find a mass fraction?
mass fraction of Substance A = (mass of Sub. A) / (total mass)
Would the total momentum still be zero if one marble had greater mass than the other marble?
If the momentum started as zero, yes, it would.
What kind of energy does the E in E equals mc2 stand for?
That would be called mass energy, or total internal energy.
How many milliliter are in 20grams of gelatine?
There is no direct conversion between grams and milliliters in this case because the volume of gelatin can vary based on its density and form. It's best to refer to the specific packaging or instructions provided for the gelatin product you are using, as it will typically indicate the amount of water needed to dissolve it.
What is the density of an object with a volume of 10ml and a mass of 20 grams?
Density = Mass / Volume So, density of an object with a volume of 10ml and a mass of 20 grams is = m / v = 20grams/10ml = 2g/ml
How many milliliters in 20grams?
Milliliters is volume and grams is mass, so you need to know mass density to solve this. For water, it has mass density of 1 gram per cubic centimeter which is the same as 1 gram per millitre of volume. So for water only, 20 ml = 20 grams.
A pumpkin seed has a mass of 250mgAbout how many pumpkin seed would it take to make a total mass of 10grams?
To find out how many pumpkin seeds are needed, divide the total mass by the mass of one pumpkin seed. In this case, 10 grams is 10,000 milligrams. So, 10,000 mg (total mass) / 250 mg (mass of one seed) = 40 pumpkin seeds needed to make a total mass of 10 grams.
What is the mass of exactly 150 gumballs?
The mass of 150 gumballs would depend on the average mass of one gumball. To find the total mass, you would multiply the mass of one gumball by 150. For example, if each gumball weighs 1 gram, then the total mass would be 150 grams.
What would be the total mass of 100 carbon atoms selected at random?
The atomic mass of carbon is approximately 12 atomic mass units. Therefore, the total mass of 100 carbon atoms would be 100 * 12 = 1200 atomic mass units.
How do you find the mass of an object If the mass of the beaker is 15grams and the total weight is 30.100grams?
To find the mass of the object, subtract the mass of the empty beaker (15 grams) from the total weight (30.100 grams). The mass of the object would be 15.1 grams.
How many grams of NaCl would you have if you had 3.7 moles of NaCl?
Molar mass of Na = 22.9898g/mol Molar mass of Cl = 35.45g/mol Total molar mass = 58.4398g/mol 58.4398g * 3.7mol =216.22726g
How do you find how many moles are in a solute?
Yoy need to know the molar mass of this solute and the mass of the solute:moles = total mass/molar mass
What is the mass percent of oxygen in the compound?
To determine the mass percent of oxygen in a compound, you would calculate the mass of oxygen in the compound and then divide it by the total mass of the compound, before multiplying by 100. The formula is: (mass of oxygen in compound / total mass of compound) x 100%.
What is total mass?
The mass of an object can be expressed in mass per unit or in total mass. Total mass represent the full amount.
What would be the total mass of sodium hydroxide?
The total mass of sodium hydroxide would depend on the amount you have. To calculate it, you would need to know the molar mass of sodium hydroxide (which is 40.00 g/mol) and the number of moles you have, which can be determined by weighing the sample and dividing by the molar mass.
