C3H6(g)+O2(g)→CO2(g)+H2O(g)C3H6(g)+O2(g)→CO2(g)+H2O(g) Express your answer as a balanced chemical equation. Identify all of the phases in your answer.

Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution 7.3 g of sodium chloride (NaCl) dissolved in 350. mL of water 7.3 g of hydrobromic acid (HBr) dissolved in 350. mL of water 7.3 g of glucose (C6H1206) dissolved in 350. mL of water 350. mL of pure water freezing point (choose one) € (choose one) (choose one) (choose one) @ X boiling point (choose one) (choose one) (choose one) (choose one) C Ś

Fe(s)+S8(s)→Fe2S3(s)Fe(s)+S8(s)→Fe2S3(s) Express your answer as a chemical equation. Identify all of the phases in your answer.

What is the vapor pressure of benzene at its normal boiling point (80.1 °C)? Be sure your answer has the correct number of significant digits. mmHg x10 X

Two 20.0 g ice cubes at −12.0 ∘C−12.0⁢ ∘C are placed into 275 g275 g of water at 25.0 ∘C.25.0⁢ ∘C. Assuming no energy is transferred to or from the surroundings, calculate the final temperature, ?f,Tf, of the water after all the ice melts.

Balance each chemical equation. CO2(g)+CaSiO3(s)+H2O(l)→SiO2(s)+Ca(HCO3)2(aq) Express your answer as a chemical equation. Identify all of the phases in your answer.

please answer clearly and explain. thanks

Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution 7.6 g of ethylene glycol (C₂H60₂) dissolved in 500. mL of water 7.6 g of propylene glycol (C3H8O₂) dissolved in 500. mL of water 7.6 g of potassium acetate (KCH3CO₂) dissolved in 500. mL of water 500. mL of pure water freezing point (choose one) O (choose one) (choose one) (choose one) X boiling point (choose one) (choose one) (choose one) (choose one) Ś

Human cells obtain energy from a reaction called cellular respiration. Balance the skeletal equation for cellular respiration. C6H12O6(aq)+ O2(g)= CO2(g) +H2O(I)  express your answer as a chemical equation. Identify all of the phases in your

Four liquids are described in the table below. Use the second column of the table to explain the order of their freezing points, and the third column to explain the order of their boiling points. For example, select '1' in the second column next to the liquid with the lowest freezing point. Select '2' in the second column next to the liquid with the next higher freezing point, and so on. In the third column, select '1' next to the liquid with the lowest boiling point, '2' next to the liquid with the next higher boiling point, and so on. Note: the density of water is 1.00 g/mL. solution freezing point boiling point 2.0 g of ethylene glycol (C2H602) dissolved in 300. mL of water (choose one) (choose one) 2.0 g of potassium acetate (KCH3CO2) dissolved in 300. mL of water (choose one) (choose one) 2.0 g of glucose (C6H1206) dissolved in 300. mL of water (choose one) (choose one) 300. mL of pure water (choose one) (choose one)