The weight of 12.0 moles of water is approximately 216 grams.
More detailed answer question
Water is a compound that is essential for life on Earth and is made up of two hydrogen atoms and one oxygen atom. The weight of 12.0 moles of water is approximately 216 grams. This can be calculated by multiplying the molar mass of water (18.015 g/mol) by the number of moles (12.0).
As Albert Einstein once said, “Water is the driving force of all nature.” It is the most abundant substance on Earth and covers more than 70% of the planet’s surface. Here are some interesting facts about water:
- Water is the only substance that naturally exists in three states – solid, liquid, and gas.
- More than 97% of the Earth’s water is in the form of saltwater in the oceans and seas.
- Only 1% of the world’s water is drinkable and accessible to humans.
- Water is considered a universal solvent because it can dissolve more substances than any other liquid.
- The human body is made up of about 60% water, and every cell in the body relies on water to function properly.
- The boiling point of water decreases as altitude increases due to the decrease in air pressure.
- The freezing point of water decreases as the amount of dissolved impurities increases.
- Ice floats on water because it is less dense than liquid water, making it an important factor in the Earth’s climate and ecosystem.
To further understand the weight of 12.0 moles of water, here is a table comparing it to other substances:
| Substance | Weight of 12.0 moles |
|---|---|
| Water | 216 grams |
| Carbon dioxide | 352.8 grams |
| Salt (sodium chloride) | 469.2 grams |
| Glucose | 2592 grams |
Video answer to “What is the weight of 12 0 moles of water?”
The video “How many moles are in 27.0 g of H2O?” explains how to solve a chemistry problem to determine how many moles are in 27.0 grams of H2O. It emphasizes that the number of moles equals the mass divided by the molar mass of the compound, and to convert grams to moles, the molar mass must be calculated first. The molar mass of H2O is found by adding up the atomic masses of its elements, resulting in a molar mass of 18.015 grams per mole. Dividing 27.0 grams by the molar mass results in 1.50 moles with three significant figures.
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18g
Explanation: 1 mol water =18g so 18*12
Explanation: 1 mol water =18g so 18*12
The weight of 12.0 moles of water is determined as 216 g.What is the weight of the water?The weight of water is determined from the molecular weight of water. The molecular weight of water is given 18 g/mol.The weight of 12 moles of water is calculated as follows;.W = nMW = 12mole x 18 g/molW = 216 gThus, the weight of 12.0 moles of water is determined as 216 g.Learn more about weight here: https://brainly.com/question/2337612#SPJ2
Furthermore, people ask
How much does 1 mole of water weigh? 18 grams/mole
Sample Molecular Weight Calculation
In order to calculate the molecular weight of one water molecule, we add the contributions from each atom; that is, 2(1) + 1(16) = 18 grams/mole.
In this manner, How many grams are there in 1 mole of h2o? As an answer to this: 18.014g/mol
If we total up the gram amounts of each element in the water molecule = 15.998g/mol + 2(1.008g/mol) we get the molar mass of water = 18.014g/mol. So if we had exactly 18.014g of water we would have 1 mole of water.
How many grams is 20 moles of water? 360 g
∴1.2044×1025 molecules and 20 moles are equivalent to 360 g of water.
Also, How many grams are in 25 moles of water?
Response will be: 25 mol of water is. 5 g.
Correspondingly, How much does a mole of water weigh?
This means 1 mole of hydrogen weighs 1.0079 grams and 1 mole of oxygen weighs 15.9994 grams. Therefore, one mole of water weighs 18.0152 grams. Unless you have a good sense of mass, this value probably doesn’t have much meaning to you. It’s easier to grasp how much water is in a mole if you find the volume of this amount of mass.
Also Know, How many grams in 1 mole?
The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Water, or 18.01528 grams. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between moles Water and gram. Type in your own numbers in the form to convert the units! Want other units?
How do you find the molar mass of a water molecule (H2O)? The response is: Find the molar mass of a water molecule (H₂O). It’s ca. 18.015 g/mol. Convert the volume of the water to its mass, assuming that the density of pure water is 998 kg/m³: m = 6 l × 998 kg/m³ = 0.006 m³ × 998 kg/m³= 5.988 kg. 5.988 kg = 5988 g. As you already know how the grams to moles conversion work, find the number of moles:
How much does heavy water weigh? Heavy water [D 2 O] weighs 1 105.9 kg/m³ (69.03908 lb/ft³) [ weight to volume | volume to weight | price | mole to volume and weight | mass and molar concentration | density ] Sand, water filled weighs 2 039 kg/m³ (127.29061 lb/ft³) [ weight to volume | volume to weight | price | density ]
Likewise, How much does a mole of water weigh? This means 1 mole of hydrogen weighs 1.0079 grams and 1 mole of oxygen weighs 15.9994 grams. Therefore, one mole of water weighs 18.0152 grams. Unless you have a good sense of mass, this value probably doesn’t have much meaning to you. It’s easier to grasp how much water is in a mole if you find the volume of this amount of mass.
Accordingly, How many grams in 1 mole?
Response to this: The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Water, or 18.01528 grams. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between moles Water and gram. Type in your own numbers in the form to convert the units! Want other units?
In this way, How much does heavy water weigh?
Heavy water [D 2 O] weighs 1 105.9 kg/m³ (69.03908 lb/ft³) [ weight to volume | volume to weight | price | mole to volume and weight | mass and molar concentration | density ] Sand, water filled weighs 2 039 kg/m³ (127.29061 lb/ft³) [ weight to volume | volume to weight | price | density ]
How do you find the molar mass of a water molecule (H2O)?
Find the molar mass of a water molecule (H₂O). It’s ca. 18.015 g/mol. Convert the volume of the water to its mass, assuming that the density of pure water is 998 kg/m³: m = 6 l × 998 kg/m³ = 0.006 m³ × 998 kg/m³= 5.988 kg. 5.988 kg = 5988 g. As you already know how the grams to moles conversion work, find the number of moles: