Based on these data, what is the value of the formation constant, Kf, of [Cu (NH3) 4]2+? [Cu 2 + ]=6.47x10 - 15 kf=

elect the false statement. Which of the given statements is not a reason why reactions are performed under reflux? Refluxing allows thermally unstable reactants to react faster without decomposition. Refluxing prevents the loss of solvent.

1.70x10^27 molecules of p4o10 to atoms

Isotopes of the same element have different ... A. Positions on the periodic table b. atomic numbers C. Mass number

Which is the balanced chemical equation for the reaction of nitrogen (n2) with oxygen (o2) to form no?

What gas produced from combustion of fossil fuels is causing global warming

An alkali is able to "cancel" out an acid. What is the other word for "cancelling out the acid"?, Ill mark brainliest if your answer is correct; )) a) neutralise b) overcome c) nullify d) become acidic

Suppose you have made the following hypothesis: Sharks are most common near coral reefs, because there are more fish there to eat. Suppose you observed 10 sharks on a coral reef in the Caribbean, and 15 sharks in the open ocean 50 miles away.

The total pressure of a mixture of oxygen and hydrogen is1.00atm. The mixture is ignited and the water is removed. Theremaining gas is pure hydrogen and excerts a pressure of. 4atm whenmeasured at the same values of T and V as the original mixture.

Two ligands, a and b, both form complexes with a particular metal ion. when the metal ion complexes with ligand a, the resulting solution is red. when the metal ion complexes with ligand b, the resulting solution is yellow.

Distinguish between the structures of arteries, capillaries, and venies. what is the function of each.