Posts Tagged ‘Solutions’

Commodity excise taxes in Louisiana: Alcoholic beverages, tobacco, gasoline, and soft drinks (Finding permanent solutions to Louisiana’s recurring fiscal crisis)

Commodity excise taxes in Louisiana: Alcoholic beverages, tobacco, gasoline, and soft drinks (Finding permanent solutions to Louisiana’s recurring fiscal crisis)

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Be the first to comment - What do you think?  Posted by admin - May 10, 2011 at 8:36 am

Categories: Carbonated Drink Products   Tags: Alcoholic, beverages, Commodity, crisis, drinks, excise, Finding, fiscal, gasoline, Louisiana, Louisiana's, permanent, recurring, Soft, Solutions, taxes, tobacco

Can I have some help with making up standard solutions please?

carbonated solutions
by eloctre

Issue by The United kingdom Goddess *Accalia*: Can I have some support with creating up common remedies please?
This isn’t research, I just have a mock examination in chem soon and want to make certain I know this… only factor is although, I don’t. So, properly, I’ve designed an instance and attempted to figure it out –

say, if I had to make .15moldm^-three of 25cm^3 sodium carbonate solution, how would I go about calculating the grams of NaC03 necessary for a 25cm^three remedy?

Very best reply:

Reply by Umar
.15M Na2CO3 signifies .fifteen x 106 = 15.90g/dm3. This means that if we have a resolution that contains fifteen.90g Na2CO3 in 1000cm3 then we have .15M resolution. If we divide one thousand by twenty five we have 40. So if we divide 15.90g/40 we have .3975 ~ .40g. Hence a resolution made up of .40g of Na2CO3 per 25cm3 is also .15M Na2Co3 solution.

Give your solution to this question under!

Be the first to comment - What do you think?  Posted by admin - May 7, 2011 at 12:45 am

Categories: Carbonated Drink Info   Tags: help, making, please, Solutions, some, standard

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