What are the 4 indicators of a chemical change? (Select 4of them)1. Color change 2.Precipitate 3. Physical change 4.Temperature change 5.Gas Produce 6. No gas is produced

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

Why do electrons further from the nucleus have more energy