What is the pH of a neutral solution at 25°C?

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Consider the reversible reaction in aqueous medium shown below. At equilibrium, the concentrations of A, B, C, and D are 0.0053 M, 0.0085 M, 0.0040 M, and 0.0035 M, respectively. What is the equilibrium constant for the reaction? A+3B⇌3C+D

Writing the hypothesis's the "if" and "then" format makes it Easier to predict More accurate to analyze Testable Hypothetical

Describe how to create a food chain diagram to determine the trophic level of each organism in the chain

1. How many milliliters of a 0.184 M NaNO3 solution contain 0.113 moles of NaNO3? ans:614 mL

You will have a 500mL solution of salt water. From this you will take 10.0mL and place it on a balance. You find that the 10.0mL solution has a mass of 10.7 g. What is the density of the 500mL of salt water solution in g/mL?

What was concluded about the structure of the atom as the result of the gold foil experiment? (1) A positively charged nucleus is surrounded by positively charged particles. (2) A positively charged nucleus is surrounded by mostly empty space.

Andre is predicting the products of chemical reactions. In one reaction, a hydrocarbon is the only reactant. What is the best prediction and explanation of this reaction? Two new compounds form as the hydrocarbon undergoes a synthesis reaction.

What evidence is there that electrons move around in definite pathways around the nucleus? What evidence is there that electrons m

Are greenhouse gases good for us?

How to convert metric units?