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How many molecules are in 4.21 grams of water?
45 grams H20 x (1 mole H20/18 grams H2O) x (6.02E23 molecules H20/1 mole H2O) the grams H2O and moles H2O cancel out. When you punch it into your calculator, the answer comes out to: =1.505E24 molecules H2O
How many hydrogen molecules are required to react with 150 nitrogen molecules?
If we have 150 nitrogen molecules, we would need an equal number of hydrogen molecules to react with them according to the balanced reaction equation for the formation of ammonia: N2 + 3H2 → 2NH3 Therefore, we would need 150 hydrogen molecules to react with 150 nitrogen molecules.
How many grams of aluminum are there in a mole of soda cans from here to the sun?
Assuming a standard soda can contains about 14 grams of aluminum, and the distance from the Earth to the Sun is about 150 million kilometers, and a mole of anything contains approximately 6 x 10^23 units, you would have about 8 x 10^19 grams of aluminum in a mole of soda cans placed end to end from here to the Sun.
What is a solution of salt and water contains 75 grams of water per 150 milliliters of the solutionIf 1 mole of water weight 16 grams what moles of water would be present in 30 milliliters of the solu?
In the given solution, there are 75 grams of water in 150 ml. This means there are 0.5 grams of water per milliliter. Therefore, in 30 ml of the solution, there would be 15 grams of water. To find the moles of water, divide the mass of water by its molar mass (16 g/mol), so in 30 ml of the solution, there would be 15/16 = 0.9375 moles of water present.
What is the mass of 150 cm3 of liquid water?
the answer is 1.5
How many molecules are in 4.21 grams of water?
45 grams H20 x (1 mole H20/18 grams H2O) x (6.02E23 molecules H20/1 mole H2O) the grams H2O and moles H2O cancel out. When you punch it into your calculator, the answer comes out to: =1.505E24 molecules H2O
5.0 times 10 to the 24th power molecules is how many liters?
To convert molecules to liters, you need to know the volume of one mole of the substance. For water, 1 mole contains about 18.01528 grams, which is approximately 18.01528 ml. Knowing there are 6.022 x 10^23 molecules in a mole, you can calculate the volume for 5.0 x 10^24 molecules.
How many hydrogen molecules are required to react with 150 nitrogen molecules?
If we have 150 nitrogen molecules, we would need an equal number of hydrogen molecules to react with them according to the balanced reaction equation for the formation of ammonia: N2 + 3H2 → 2NH3 Therefore, we would need 150 hydrogen molecules to react with 150 nitrogen molecules.
How many grams of hydrogen are there in 150 g of ammonia?
150 grams NH3 (1 mole NH3/17.034 grams)(3 mole H/1 mole NH3)(1.008 grams/1 mole H)= 26.6 grams hydrogen=================17 g of ammonia has 3 g of hydrogen.So 150 g of ammonia will have 26.5 g of hydrogen
How far can a mole tunnel in?
A mole digs 100 - 150 feet of tunnel each day.
How many 150 grams in tablespoons?
150 grams of water is approximately 10 tablespoons
How many cubic feet are in 150 pounds of water?
150 pounds of water equates to about 18 gallons which equals about about 2.4063 cubic feet.
150 cc water equal to how many ml water?
The unit cc, which is short for cubic centimeter, represents the same volume as the unit ml, which is short for milliliter. So, 150 cc water is equal to 150 ml water.
If a gallon of water weighs about 8 pounds how many gallons of water will this be for a 150 lb adult?
A 150 lb adult would weigh about 18.75 gallons of water (150 lbs ÷ 8 lbs/gallon).
How many gallons of water is 150 tons?
There are approximately 224 gallons of water in 1 ton. Therefore, 150 tons of water would be around 33,600 gallons.
How many calores do you burn from treading water for 15 minutes?
150
How many cups are equivalent to 150 grams of water?
That is 0.66 cups
