Write a balanced chemical equation, including physical state symbols, for the decomposition of liquid nitroglycerin (C_3H_5(NO_3)_3) into gaseous dinitrogen, gaseous dioxygen, gaseous water and gaseous carbon dioxide. 4_3H_5 (NO_3)_3 (l) rightarrow 12CO_2(g) + 10H_2O(g) + 6 N_2(g) + O_2(g) Suppose 24.0 L of carbon dioxide gas are produced by this reaction, at a temperature of - 8.0 degree C and pressure of exactly 1 atm. Calculate the mess of nitroglycerin that must have reacted. Be sure your answer has the correct number of significant digits.

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775