In an experiment, 0. 42 mol of co and 0. 42 mol of h2 were placed in a 1. 00-l reaction vessel. At equilibrium, there were 0. 29 mol of co remaining. Keq at the temperature of the experiment is .

What percentage of the earth's water is available for use by living things?

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An ecosystem is shown in the illustration. assume that human activities have led to a decrease in the number of eagles. a virus attack on rabbits has led to a decrease in their population in the ecosystem. which two sentences describe likely effects on the ecosystem? 1. there’s an increase in the number of snakes and insects and a decrease in the number of frogs. 2. there’s an increase in the number of snakes and insects, and the storks face increased competition for food. 3. there’s an increase in the number of storks and a decrease in the number of snakes and insects. 4. there’s an increase in the number of frogs and a decrease in the number of storks and insects. 5. there’s a decrease in the number of snakes, insects, and frogs.