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Compared to 250 g of gaseous nitrogen 250g of liquid nitrogen has greater what?
250g of liquid nitrogen has greater density than 250g of gaseous nitrogen. This is because the liquid form of nitrogen is more tightly packed, with particles in closer proximity, compared to the gaseous form where particles are more spread out.
How many grams of aluminum sulfate would be formed if 250g H2 SO4 completely reacted with aluminum?
The balanced chemical equation for the reaction between aluminum and sulfuric acid is: 2Al + 3H2SO4 → Al2(SO4)3 + 3H2. Therefore, 250g of H2SO4 would react with 108g of Al to form 342g of Al2(SO4)3 according to the stoichiometry of the reaction.
How many moles of molecules are there in 250g of hydrogen nitrate?
To find the number of moles in 250g of hydrogen nitrate (HNO3), we first need to determine the molar mass of HNO3. The molar mass of HNO3 is 63.01 g/mol. Then, we can calculate the number of moles by dividing the given mass by the molar mass: 250g / 63.01 g/mol = approximately 3.97 moles of HNO3 molecules.
Dr.o is playing in her garden again. she needs 1 kg of potting soil for her plants she has 750g how much more does she need?
Dr. O needs 250g more of potting soil to reach the required 1kg (1000g).
Does copper sulfate have a concentration?
A copper sulphate solution can have different concentrations depending on how much copper sulphate crystals have been added into the water. A typical 1 molar solution of copper sulphate would need 250g of CuSO4, mixed with 700ml of H2O, with 10ml of H2SO4 added with another 290ml of water.
How many times does 250g go into 1.5kg?
To determine how many times 250g goes into 1.5kg, first convert 1.5kg to grams: 1.5kg equals 1500g. Then, divide 1500g by 250g: 1500g ÷ 250g = 6. Therefore, 250g goes into 1.5kg a total of 6 times.
1kg costs 1.28 what is the cost of 250g?
To find the cost of 250g, you first need to determine the cost per gram by dividing the total cost by the total weight. In this case, the cost per gram is 1.28 / 1000g = 0.00128 per gram. Then, you multiply the cost per gram by the weight you are interested in, so 0.00128 x 250g = 0.32. Therefore, the cost of 250g would be 0.32.
What is the total 250g plus 2.3kg plus 700g equals?
2.3 kg = 2300 g (1kg = 1000g)So, 2300 g + 250g + 700g = 3250g or 3.25kg
How many 250g are in 1kg?
There are 4 250g in 1kg. This is because 250g is one-fourth of 1kg.
If the total mass of a jar of pickles is 250g and the jar has a mass of 78g what is the mass of the pickles and juice inside the jar?
The mass of the pickles and juice inside the jar is 172g (250g - 78g).
What is 15 percent of 250g?
15% of 250g = 37.5g
How many gram potatoes in 1 cup?
250g 250g
How many grams is a cup of cocoa?
250g 250g are in one cup
Write 2kg 250g in grammes?
It is: 2000g+250g = 2250 grammes
What percent of 3kg is 250g?
To find the percentage of 250g in 3kg, you first need to convert both measurements to the same unit. Since 1kg is equal to 1000g, 3kg is equal to 3000g. Then, you divide 250g by 3000g and multiply by 100 to find the percentage. Therefore, 250g is 8.33% of 3kg.
What can substitute 250g of mascarpone cheese?
250g of cream cheese would be the best.
How many 250g bags of sweets can be made from 3.5kg?
3.5kg = 3500g 3500g / 250g = 14 Therefore, 3.5kg will make 14 bags of 250g sweets
