Which term is a single pathway of feeding in an ecosystem? A. food web B. energy flow C. energy pyramid D. food chain

Give the word equation for the neutralization reaction of an acid and a base. Question 1 options: Acid + Base - -> Salt + Hydrogen Acid + Base - -> neutral solution Acid + Base - -> Salt + Hydroxide Acid + Base - -> Salt + Water

For the combustion of hydrogen gas with oxygen gas to yield water vapor. part a calculate the standard entropy change (1 bar) at 298 k.

What was a major flaw in J. J. Thomson's plum pudding model?

For each of the following formulas, write the name of each element and the number of atoms of that element that are in the formula. (a) 2K³PO⁴ (b) 3Al (OH) ³ (c) 5Fe² (SO⁴) ³

How many grams of carbon are in 100.0 g of sucrose?

What is the cosmic address of earth in the cosmos?

What values do we plot on the y-axis of a graph

What is the n factor of Ba (MnO4) 2 in acidic medium when it reacts with H2O2?

What organelle is primarily used in respiration

Which of the following planetary objects have the most affect on Earth's tides? sun Mars moon Venus