The central core of an atom is called the

The maximum growth yield coefficient for bacillus subtilis growing on methanol is 0.4 gx/gs. the heat of combustion of cells is 21 kj/gx and for substrate it is 7.3 kcal/g.

Who was the first person who went to Mars?

A solution was prepared by dissolving 0.05000 mol of sucrose in 100.0 kg of water. Find the molality of the solution.

When a reaction is reversible, eventually the rates of the forward and reverse actions will be equal. Which of the following best explains what this means?

Which quantity or quantities must always be the same on both sides of a chemical equation? check all that apply. check all that apply.

What are two type of minerals?

Which symbols would be included in the noble gas notation for an element that had valence electrons in the 5s subshell? Ar Kr Xe Rn

A sample of sulfur dioxide occupies a volume of 562 mL at 45.° C and 720 kPa. What volume will the sulfur dioxide occupy at STP?

Does a solution have to involve a liquid? Explain your answer

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