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Would mass percent of water be too high too low or unchanged if heating was insufficient to remove all of the water from the hydrated salt?
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A hydrated salt is a solid that includes water molecules within its crystal structure A student heated a 9.10-gram sample of a hydrated salt to a constant mass of 5.41 grams What percent by mass of?
40.5%
A student heats 2.39 grams of a hydrated salt The final mass of the salt after heating is 1.92 grams What is the percent water in the hydrate?
What happens when u would heat a solution of salt water, the water would evaporate and leave the salt right, the combined mass of salt water is 2.39, but after heating 1.39. find the mass of water 2.39 - 1.39 = 1, then u would take 1/2.39times by 100. your answer is 41.8%.
What is the sulphur content of heating oil in?
The residential heating oil industry is currently working to cut the sulfur content of heating oil and residential fuel oil from 1,500 parts per million to 15 parts per million by 2018. In addition to sulfur reduction, the heating oil industry is also working on new fuel blends called Bioheat which contain between 2 and 20 percent renewable fuel.
Copper dissolves in nitric acid producing copper nitrate After a reaction with sodium hydroxide and heating copper nitrate changed to copper oxide Calculate the percent yield?
well furst off gurrgarhsaddfas
What is the mass percent of carbon in the hydrated form of the solid that has the formula BeC2O4 x 3H2O?
(2C x 12.011)/(Be x 9.012 + 2C x 12.011 + 4O x 16 +6H x 1 + 3O x 16) (24.022g C/ 151.034g) x 100% = 15.9%
During the cooling of the fired crucible water condensed on The Crucible wall before its mass measurement Will the reported percent water in the hydrated salt be reported too high or too low?
The percent of water is determined by the loss is mass after heating the water vapor condensed on the crucible wall before heating.
How do you write 8.15 percent as a decimal?
8.15 written as a decimal is unchanged: it is 8.15.
How many adults do not have a job in russia?
Unemployment Rate in Russia remained unchanged at 5.30 percent in August from 5.30 percent in July of 2015.
A hydrated salt is a solid that includes water molecules within its crystal structure A student heated a 9.10-gram sample of a hydrated salt to a constant mass of 5.41 grams What percent by mass of?
40.5%
Cgpa of 67.26 percent?
Different universities have different methodologies to calculate CGPA. Your data provided is insufficient to answer your question.
On trace heating 415 Volts if you lose a phase on a 3 phase system what percent of heating have you losed?
1/3 rd lost
A student heats 2.39 grams of a hydrated salt The final mass of the salt after heating is 1.92 grams What is the percent water in the hydrate?
What happens when u would heat a solution of salt water, the water would evaporate and leave the salt right, the combined mass of salt water is 2.39, but after heating 1.39. find the mass of water 2.39 - 1.39 = 1, then u would take 1/2.39times by 100. your answer is 41.8%.
If a department makes a profit of 30 percent on a turnover of 85000 what percentage profit can be expected if overheads increase by 10000 but other factors remain unchanged?
18%
Suppose that in 2010 Global launches an aggressive marketing campaign that boosts sales by 15 percent However their operating margin falls from 5.57 percent to 4.50 percent Suppose that they have?
no other income, interest expenses are unchanged, and taxes are the same percentage of pretax income as in 2009. a. What is Global's EBIT in 2010? b. What is Global's income in 2010? c. If Global's P/E ratio and number of share outstanding remains unchanged, what is Global's share price in 2010?
If a department makes a profit of 30 percent on a turnover of 85000 what percentage profit can be expected if overheads increase by 10000 but all other factors remain unchanged?
18
Contaminated with a second anhydrous salt Will the reported percent water in the hydrated salt be too high too low or unaffected by its presence?
will the percent water loss be more or less if you heat the salt a little too much and it decomposed and vaporized
How much does a heating and cooling professional make in a year?
A heating and cooling professional typically makes between $34,000 and $56,000 a year. The top ten percent of hating and cooling professionals make roughly $68,000 a year.
