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Write and balance the molecular equation for the reaction that occurs (if any) when soluble sodium hydroxide and iron(III) chloride are mixed. Include all appropriate labels (s, aq, l, g)
a. Check the solubility rules for the products. Is there an insoluble product present, and if yes, which one is it?
b. Based on the above, is this a precipitation reaction, or not?
c. Identify any spectator ions if present.
d. Identify the oxidation state of oxygen in sodium hydroxide
A certain volume of a 0.90 M solution contains 4.1 g of a salt. What mass of the salt is present in the same volume of a 2.8 M solution
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Draw the fat molecule whose components are glycerol and butanoic acid. You may omit hydrogen atoms.
an average human body produces about 10 mj of heat each day through metabolic activity. if a human body were an
Consider 4.40L of a gas at 365mmHg and 20degrees C . If the container is compressed to 2.60L and the temperature is increased to 30 degrees C , what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cy..
2.55g napthalene dissolved in 30g of benzene. benzene freezes at 5.5c and resulting solution freezes at 2.13c what is
Question- Balance the following skeleton reaction and identify the oxidizing and reducing agents: Fe(CN)63- (aq) + Re(s) --> Fe(CN)64-(aq) + ReO4- (aq) [basic]. Please show all steps.
When 0.234 g of the hydrate Cr2(SO4)3•xH2O is heated, 0.128 grams of anhydrous Cr2(SO4)3 remains. What is the value of x in the formula for the hydrate
Why is saturated sodium chloride solution, rather than dilute solution specified for the final washing of the 2-chloro-2-methylpropane produced? (created from 2-methyl-2-propanol)
The vapor pressures of pure benzene and pure toluene at 25 C are 94.2 torr and 28.4 torr, respectively. Assuming ideal behavior
Which of the following compounds exhibits the pattern of m/z values shown below? 41, 43, 57, 87, 101, 116 a. propylbromide b. sec-butyl isopropyl ether c. isopropyl bromide d. 2-hexanol e. 2-butanone
a compound contain 60.87 carbon 4.38 hydrogen and 34.75 oxygen then determine its empirical formula?cof2carbonyl
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