Hi!
suppose, the formula given to u is H2S,
then, u split it
H2S is combined by hydrogen and sulphur.
so,
symbol H S
subscript 2 1(wen nothin is ritten, it means it is 1)
now cross multiply it i.e,
hydrogen's valance is 1 and sulphur's valance is 2.
i hope its d rite ans!
To find the molecular formula of a compound, you need to know its empirical formula and molar mass. Divide the molar mass of the compound by the molar mass of the empirical formula to find the "multiplication factor." Multiply the subscripts in the empirical formula by this factor to get the molecular formula.
To find the empirical formula with percentages, first convert the percentages to grams. Then divide the grams by the atomic mass of each element. Finally, simplify the ratios to find the simplest whole number ratio, which represents the empirical formula.
To find the empirical formula from percentages, convert the percentages to grams, then divide the grams by the element's molar mass to find the moles. Finally, divide the moles by the smallest number of moles to get the ratio of elements in the compound, which represents the empirical formula.
To find the empirical formula from percents, first convert the percentages to grams. Then divide the grams by the molar mass of each element. Finally, divide the resulting values by the smallest value obtained to find the ratio of elements in the compound, which represents the empirical formula.
In order to find molecular formula from empirical formula, one needs to know the molar mass of the molecular formula. Then you simply divide the molar mass of the molecular formula by the molar mass of the empirical formula to find out how many empirical formulae are in the molecular formula. Then you multiply the subscripts in the empirical formula by that number.
Some stylish and functional valances for kitchen windows include tailored valances, box pleat valances, and scalloped valances. These options can add a touch of elegance to your kitchen while also providing privacy and light control.
Valances are like curtains valances kinda hang off the rod and are usually found on canopy beds. They usually go about upto 10 inches down from the rod.
A valance is a length of decorative drapery. The valances over her windows matched the cushions on the sofa.
You can find a lot of them online. One of the best resources can be found at http://www.patemeadows.com/
Waverly valances offer a large selection of patterned and solid valances to dress up your windows. Since valances cover only the top of the window, they let a lot of sunlight into the room. Valances look great in kitchens and bathroom since windows tend to be shorter and narrower. However, valances can be used in any room of the house. They can be paired with drapery panels for a more formal look for living rooms, dining rooms or bedrooms.
If you have a JcPenney or a Target in your town, you can probably find them there. Bed Bath and Beyond will definitely have them. Walmart is also a possibility.
Four normally.
Valances are commonly used with curtains or on beds. so they can be used in the bedroom or other public rooms within a house. Valances are a purely decorative element, as opposed to something like drapes which can help retain or keep out heat. As such, valances are suitable for any room to add drama or elegance.
Waverly valances are inspired curtain drapes from tropical areas and mediterranian areas. Very ellegant designs. They are popular in florida and the tropics.
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Valances are like curtains valances kinda hang off the rod and are usually found on canopy beds. They usually go about upto 10 inches down from the rod.
Wooden window valances are a popular and stylish form of window treatments. One can find many custom wooden window valance providers online. To research potential vendors, try websites such as the following: starkwood.com, designthespace.com/products/custom-wood-cornices, or sanfordbuiltins.com/wood-cornice.asp.