Wine goes bad soon after opening because the ethanol (CH3CH₂OH) in it reacts with oxygen gas (0₂) from the air to form water (H₂O) and acetic acid (CH3COOH), the main ingredient of vinegar. What mass of water is produced by the reaction of 3.5 g of ethanol? Be sure your answer has the correct number of significant digits. 10 x10 X 3
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- Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water H2O and carbon dioxide CO2 chemically react to form the simple sugar glucose C6H12O6 and oxygen gas O2 . What mass of oxygen gas is produced by the reaction of 6.6g of carbon dioxide? Be sure your answer has the correct number of significant digits.A major component of gasoline is octane C8H18. When octane is burned in air, it chemically reacts with oxygen gas O2 to produce carbon dioxide CO2 and water H2O. What mass of octane is consumed by the reaction of 1.3g of oxygen gas? Be sure your answer has the correct number of significant digits.A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O). What mass of carbon dioxide is produced by the reaction of 5.8g of oxygen gas? Be sure your answer has the correct number of significant digits.
- Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water (H2O) and carbon dioxide (CO2) chemically react to form the simple sugar glucose (C6H12O6) and oxygen gas (O2). What mass of carbon dioxide is consumed by the reaction of 9.07g of water? Be sure your answer has the correct number of significant digits.Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and acetic acid CH3COOH, the main ingredient of vinegar. What mass of acetic acid is produced by the reaction of 7.0g of ethanol? Be sure your answer has the correct number of significant digits.A major component of gasoline is octane C8H18 . When octane is burned in air, it chemically reacts with oxygen gas O2 to produce carbon dioxide CO2 and water H2O . What mass of water is produced by the reaction of 7.65g of octane? Be sure your answer has the correct number of significant digits.
- Ammonia NH3 chemically reacts with oxygen gas O2 to produce nitric oxide NO and water H2O. What mass of water is produced by the reaction of 3.0g of ammonia? Be sure your answer has the correct number of significant digits.Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and acetic acid CH3COOH , the main ingredient of vinegar. What mass of water is produced by the reaction of 2.15g of oxygen gas? Be sure your answer has the correct number of significant digits.Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and acetic acid CH3COOH , the main ingredient of vinegar. What mass of ethanol is consumed by the reaction of 5.55g of oxygen gas? Be sure your answer has the correct number of significant digits.
- A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O). What mass of carbon dioxide is produced by the reaction of 7.31g of octane? Be sure your answer has the correct number of significant digits.Ammonium phosphate NH43PO4 is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid H3PO4 with ammonia NH3 . What mass of ammonium phosphate is produced by the reaction of 3.3g of phosphoric acid? Be sure your answer has the correct number of significant digits.Wine goes bad soon after opening because the ethanol CH3CH2OH in it reacts with oxygen gas O2 from the air to form water H2O and acetic acid CH3COOH , the main ingredient of vinegar. What mass of acetic acid is produced by the reaction of 2.8g of oxygen gas? Be sure your answer has the correct number of significant digits.