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How many moles of hydrogen in 1g?
There are 0.5 moles of hydrogen in 1g, as the molar mass of hydrogen is 2g/mol.
How much sodium benzoate can preserve 1litre of liquid soap?
The specific amount of sodium benzoate needed to preserve 1 litre of liquid soap can vary depending on the formulation and the desired preservation efficacy. Typically, a concentration of around 0.1-0.5% sodium benzoate is used in cosmetic products for preservation purposes. It is recommended to conduct proper stability and preservation testing to determine the exact amount needed for your specific formulation.
What is the formula sodium thiosulfate?
A method of preparing sodium thiosulphate is to react sodium sulphite with sulphur. Method Dissolve 3g sodium sulphite (Na2SO3) in 15 cm3 hot water and add 1g sulphur (S8). boil the suspension until nearly all the sulphur has reacted. Filter hot (using a glass filter funnel plugged with a small piece of cotton. Ensure that the tip of the funnel is heated as well as the container for the filtrate) and evaporate the filtrate until crystallization starts. Cool and filter the crystals by suction. Dry the product in a warm oven (keep below 480C). EquationNa2SO3 (s) + 1/8 S8 (s) -------H2O/1000C--------> Na2S2O3 (s)
How do you make a 1 percent aqueous solution of potassium hydroxide?
To make a 1% aqueous solution of potassium hydroxide, you would mix 1 gram of potassium hydroxide with 99 grams of water (for a total of 100 grams solution). This would give you a solution where 1% of the total weight is potassium hydroxide.
How many atom in 1g of molybdenum?
1 gram molybdenum (1 mole Mo/95.94 grams)(6.022 X 1023/1 mole Mo) = 6 X 1021 atoms of molybdenum ========================
Does Magnesium Citrate oral solution have carbohydrates?
technically yes, but far less than 1g per 10fl oz (as per mag citrate otc laxative)
How do you compute mg sodium in g sodium chloride?
1g (1 000 mg) sodium chloride contain 396,66 mg sodium.
How many 25cg is equal to 1g?
it is equal because 1g
How many grams in 10mg?
1g = 1000mg 10mg x 1g/1000mg = 0.01g
How many grams are in 35 centigrams?
1g = 100cg 35cg x 1g/100cg = 0.35g
How many calories do you have to burn to burn 1 gram of cargs?
1g of carbohydrate = 4 calories 1g of protein = 4 calories 1g of fat = 9 calories 1g of alcohol = 7 calories
How many cg in 1g?
100
How many milligrams in 1g?
1000
How many calories in a safeway great western sandwich?
Calories Fat Cholesterol Sodium Carbs Sugar Fiber Protein 530 24g 120mg 1,385mg 37g 3g 1g 39g
How many elements does sodium hydroxide have?
Sodium hydroxide has the formula NaOH and it contains three atoms, one each of Sodium, Hydrogen and Oxygen.
10mg equals how many grams?
1g = 1000mg 10mg x 1g/1000mg = 0.01g
How many atoms are in 1g of sodium lithium and chlorine?
By definition, every gram atomic mass of an element contains Avogadro's Number of atoms. The grams atomic masses of the three elements in the question are: sodium, 22.9898; lithium, 6.941; and chlorine, 35.453. Therefore, one gram of sodium contains (6.022 X 1023)/22.9898 or about 2.619 X 1022 atoms; one gram of lithium contains (6.022 X 1023)/6.941 or about 8.676 X 1022 atoms; and one gram of chlorine contains (6.022 X 1023)/3.5453 or about 2.619 X 1022 atoms. (If the specified "1g" is considered possibly inexact, each value should be rounded to only one significant digit, because no more are justified.)
