Identify what is reduced and what is oxidized in the zinc carbon dry-cell battery. What features make the alkaline dry cell an improvement over the earlier type of dry cell battery?

The ph of carrots are 5.0 how it is classified a. acidic b. basic c. indicator d. neutral

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!

Which best explains why an iceberg floats?