How many grams of water are formed
How many grams of water are formed when 5.00 g of butanol combust with excess oxygen according to the reaction shown below?
C4H10O (l) + 6 O2 (g) → 4 CO2 (g) + 5 H2O (g)
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How many moles of NaOH are contained in the 0.0233 L volume of 0.150 M NaOH that is delivered from the buret?
Hydrazine (N2H4) is made by the reaction of ammonia (NH3) with hypochlorite (OCl-). Given the following equation 420 kg of ammonia is reacted with excess hypochlorite to generate 315 kg of hydrazine. What is the percent yield for this unbalanced r
A cylindrical specimen of a brass alloy 10.0 mm (0.39 in.) in diameter and 120.0 mm (4.72 in.) long is pulled in tension with a force of 11,750N (2640 lbf); the force is subsequently released
Starting with an aqueous solution of 75mL of 0.35M NaOCl (kb= 2.8x10^-7) determine the observed pH of the solution at the following points in a titration.
What is the balanced net ionic equation for the reaction below in basic solution? Enter the coefficient for each substance. Do not leave any answer box blank.
A 75 ml sample of .05 molarity HCN ( Ka= 6.2x10^-10) is titrated with .5 molarity NaOH. What volume of .5 Molarity NaOH is required to reach the equivalence point?
The plates of a parallel plates capacitor are 5mm apart and2m2 in area,the plates are in a vacum.a potential difference of 10000 volts is applied across the capacitor.calculate.(1)the capacitance,(2)the charge on each plates,(3)the electric
Discuss the importance of nitrogen source, method of application and timing on availability of added N to crops.
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