Niling Reactants POSSIBLE POINTS: 4.55
6 K + Cr2S3 > 2 Cr + 3 KZS
A scientist combines 151 grams of potassium and 151 grams of chromium III sulfide, how many moles of chromium will be
made?
(The next question will ask about the limiting and excess reactants for this reaction)
O 11.6 g
O 0.377 g
O 1.29 g
O 1.51 g

What diagram shows the ionic compound of magnesium oxide

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?