25x(2/18)=2.78g of hydrogen
25x(16/18)=22.22g of oxygen
To find the mass of water containing 5.0 grams of hydrogen, we need to set up a proportion using the mass percentage of hydrogen in water. Since water is 11.2% hydrogen by mass, we can calculate the mass of water using the formula: (5.0 grams of hydrogen) / (11.2 grams of hydrogen per 100 grams of water) = x grams of water. Converting grams to kilograms, the mass of water containing 5.0 grams of hydrogen would be 5.0 g / 11.2% = 44.64 g. This figure converted to kilograms is 0.04464 kg.
That is 8.818 ounces.
The number of milliliters in 250g depends on the density of the substance. For water, which has a density of 1g/mL, 250g is equal to 250mL. However, for other substances, you would need to know the density to convert grams to milliliters.
There are approximately 8.8 dry ounces in 250 grams.
6.6x1022 per gram of water
250g 250g are in one cup
For water only, grams equals milliliters. One cup = 250mL. So, one cup = 250g
250g
250g = 8.82oz
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.
2
250g
250g = 8.82oz
To find the mass of water containing 5.0 grams of hydrogen, we need to set up a proportion using the mass percentage of hydrogen in water. Since water is 11.2% hydrogen by mass, we can calculate the mass of water using the formula: (5.0 grams of hydrogen) / (11.2 grams of hydrogen per 100 grams of water) = x grams of water. Converting grams to kilograms, the mass of water containing 5.0 grams of hydrogen would be 5.0 g / 11.2% = 44.64 g. This figure converted to kilograms is 0.04464 kg.
25
That is 8.818 ounces.
That is about 1.5 cups