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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
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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?
This cannot be sensibly answered. Milliliters (mL) is a measure of volume, grams is a measure of weight or mass.
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.
In a chemical reaction how does the total mass of the reactants compare to the total mass of the products?
The mass of the reactants compare to the mass of the products in that they are equal. The law to conservation of mass states that mass cannot be createdor destroyed. It can only be altered which would be a case in a chemical reaction.
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 many kilograms are in 20grams?
One kg = 1000 grams. So one gram is 10^-3 kilograms. One mili gram is 10^-3 gram = 10^-6 kg. Kilograms and grams are both the metric units of mass. So the answer in kg is 0.020
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.
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
Within which type of system is neither the total mass nor the total energy conserved?
That would be impossible as mass and energy are related.
What would the moon weigh?
the total mass of the moon is, 73,483,000,000,000,000,000,000 kg.
Where would a person have the least amount of mass at sea level or the moon?
Neither. Mass, is your total amount of substance, mass never changes.
What would be the percent concentration of 54.0g of AgNO3 is dissolved in 128g of water?
mass (g) solute divided by total mass (g)times 100%total mass (g) = [mass solute + mass (g) solvent]54.0 / [128 + 54.0] = 29.6%
