How many molecules of ethanol (C₂H5OH) (the alcohol in alcoholic beverages) are present in 362 mL of ethanol? The density of ethanol is 0.789 g/cm³. Express your answer numerically to three significant figures. Enter in scientific notation, e.g. 1.23x1023 enter as 1.23e23 I.

Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium bromide (NaBr) and liquid water (H₂O). Suppose 68. g of hydrobromic acid is mixed with 8.40 g of sodium hydroxide. Calculate the minimum mass of hydrobromic acid that could be left over by the chemical reaction. Round your answer to 2 significant digits. 0 O X S ? Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibili Explanation Check MacBook Air

Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCI) and liquid water (H,O). Suppose 30. g of hydrochloric acid is mixed with 22.3 g of sodium hydroxide. Calculate the minimum mass of hydrochloric acid that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits. g x10

Liquid hexane (CH3(CH2)4 CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2) and gaseous water (H2O). Suppose 72. g of hexane is mixed with 169. g of oxygen. Calculate the minimum mass of hexane that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits

A solution of 5.00% glucose (C6,H12,O6) solution is used in many medical settings. If you are given 75.0 g of this solution, how many grams of glucose did you receive? Write the value to the correct significant figures.

Gaseous ethane (CH3 CH3) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). Suppose 13.8 g of ethane is mixed with 20. g of oxygen. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits. g x10 X S

Ammonium perchlorate (NH,clo,) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts with itself to produce nitrogen gas (N,), chlorine gas (Cl,), oxygen gas (0,), water (H,O), and a great deal of energy. What mass of water is produced by the reaction of 4.86 g of ammonium perchlorate? Be sure your answer has the correct number of significant digits. g

Aqueous sulfuric acid (H, SO,) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium sulfate (Na, SO4) and liquid water (H,O). Suppose 66.7 g of sulfuric acid is mixed with 81. g of sodium hydroxide. Calculate the minimum mass of sulfuric acid that could be left over by the chemical reaction. Be sure your answer has the correct number of significant digits. Ox10

Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium sulfate Na2SO4 and liquid water H2O . Suppose 4.90 g of sulfuric acid is mixed with 5.1 g of sodium hydroxide. Calculate the maximum mass of sodium sulfate that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.