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Question 17 2 pts To what temperature must a balloon, initially at 25°C and 2.00 L,...
To what temperature must a balloon, initially at 9°C and 4.00 L, be heated in order to have a volume of 6.00 L? 0 13.5K O6K 423K 188 K O 993K
Question 50 To what temperature musta balloon, initially at SC and 4.00 L, beheated in order to have a volume of 6.00 L? 0 15K 6K 993 K 188K 423 K
Question 17 4 pts A balloon originally had a volume of 7.38 L at 85°C and a pressure of 729 torr. To what temperature (°C) must the balloon be changed to reduce its volume to 5.74 Lif the pressure is constant? answer: °C (round final answer to the tenths place) MacBOOK Pro
if both questions could be answered please Canvas D Question 4 2 pts A 2.00 L balloon containing He gas at 20.°C is taken outside where it expands to 2.30 L.If the pressure remains at 1.00 atm throughout the process, what must be the outdoor temperature? oC 2 pts D Question 5 If a 1.00 L container at 3.50 atm is compressed to 0.500 L, but at the same time is cooled from 310. K to 150. K what is...
1.5 pts Question 8 U If 100-ml. of 1.0 M Sr(OH)2 is added to 100 mL of 1.0 M HCI, the pH of the mixture would be equal to 7 larger than 7 smaller than 7 The pH cannot be predicted based on the available information, Question 9 4 pts Exactly 1.100 g of CO2(g) was introduced into a 1.00-L flask that already contained some O2 gas. The flask was warmed to 100 °C and the total pressure was found...
0/ 1 pts Question 2 During a certain titration, 35.0 mL of 0.175 M aqueous sulfuric acid was required to exactly neutralize 49.0 mL of sodium hydroxide. Determine the molarity of the base. H2SO4 (aq) + 2NaOH(aq) + 2 H2O (0) + Na2SO4 (aq) [balanced] 0.125 M 6.00 x 10 M 0.250 M 0.175 M 0.600 M 2ct Question 6 0/1 pts Calculate the pressure exerted by 5.12 grams of chlorine gas in a 850 mL sealed flask at 27.0°C....
need help ASAP Question 9 4 pts Exactly 1.100 g of CO2(g) was introduced into a 1.00-L flask that already contained some O2 gas. The flask was warmed to 100 °C and the total pressure was found to be 815 mmHg. No chemical reaction occurred between CO2 and 02. Calculate the mass of Oz in the flask. 1.12 g 02 O 0.160 g 02 O 0.754 g 02 O 0.820 g 02 O 0.321 g 02 1.5 pts Question 10...
What is the coefficient of H.So, when the following equation is properly balanced with the smallest set of whole numbers? __Cas(PO4h + H2SO4 - Caso + HPO. A) 3 B) 8 C) 10 D) 11 2) What is the coefficient of H20 when the following equation is properly balanced with smallest set of whole numbers? ALC + H2O - AM(OH), + CHE A) 3 B) 4 C) 6 D) 12 E) 24 3) of the reactions below, which one is...