What is the kb of carbonate given the ka of carbonic acid is 4.7x10-11?

An alkyne of six carbon atoms gives the same single product in its reaction either with bh3 in thf followed by h2o2 / oh-, or with h2o/hg2 / h3o. draw the structure of the alkyne (containing only carbon and hydrogen atoms).

Identify the reactants and the products in the following chemical equation. Cd (NO^3) ^2 + (aq) + H^2S (g) - - >Cds (s) + 2HNO^3 (aq)

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Read the chemical equation. N2 + 3H2 → 2NH3 Using the volume ratio, determine how many liters of NH3 is produced if 3.6 liters of H2 reacts with an excess of N2, if all measurements are taken at the same temperature and pressure? 5.4 liters 2.

How many moles of nitrogen are formed when 58.6 g of KNO3 decomposes according to the following reaction? The molar mass of KNO3 is 101.11 g/mol.

True or False: DNA is our genetic make-up. It is why we have a certain eye color, and hair color, etc.

Which hybrid orbitals would be formed if one s orbital and three p orbitals combined?

The way light bounces off a minerals surface is describe by the minerals

Physical properties can be used to describe matter. Some properties are dependent on the amount of matter present. All BUT ONE of these physical properties changes with the amount of matter. That is A) density. B) mass. C) volume. D) weight.

Which term best describes the substances that cause oil and water molecules in salad Dressing to interact and mix? surfactants miscible liquids immiscible liquids compressed molecules