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To calculate 3 percent of the world population, you would multiply 7.9 billion by 0.03 (which is 3 percent in decimal form). This calculation would result in approximately 237 million people ...
3.80 grams SiO2 (1 mole SiO2/60.09 grams)(2 mole O/1 mole SiO2)(6.022 X 1023/1 mole O) = 7.62 X 1022 atoms of oxygen Now, quartz shares oxygen and can be found as SiO4, so all you would do is ...
The ratio of the moles of N to O is 3:1. Therefore, the percent composition of the compound is approximately 75% N and 25% O. What is important of percent composition of water in the hydrate compound?
AnswerBot. ∙. The nitrogen in the air we breathe is not absorbed by the human body because we lack the specific mechanisms to extract and utilize nitrogen in its gaseous form. Our lungs absorb ...
To prepare 0.25N sodium hydroxide solution, you would need to dissolve 2.0 grams of sodium hydroxide (NaOH) in enough water to make 1 liter of solution. This will give you a solution with a ...
FICA is the Social Security Tax as listed on your pay check and deducted from your gross income. It is taxes at a rate of 6.2% of your income and your employer pays another 6.2% as well.
Best Answer. Silicon dioxide is suitable for lining furnaces because of its very high melting point of 1,600 to 1,725 degrees celcius. It is so high because of the strong intermolecular forces ...
Updated: 9/23/2023. Wiki User. ∙ 10y ago. Best Answer. CEMTEX DEP represents CEMTEX Deposit. Usually it is displayed against government payments like the Gas Subsidy, Govt Allowances, Salary etc ...
To make a glaze icing shine, mix icing sugar with water. As the water evaporates, the icing sugar remains in in solid form and glazes. Convert 300g of icing sugar?
A light beer becomes "light" due to the way it is is brewed and the recipe that causes the color as well as the calories or even the carbohydrates. The alcohol content comes from the way it is ...