WILL GIVE BRAINLIEST AND 50 POINTS A reaction occurs between 103.6g of manganese and 47.3 g of oxygen gas. Determine the limiting reactant, calculate the mass of manganese (II) oxide produced, and the mass of excess reactant left over at the end.

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- calcium has greater affinity to bond with electron receptors than hydrogen does and hence, it has the ability to replace hydrogen in most of its compounds.

- lithium has 2 valence electrons in the product because it can make only 1 bond with hydrogen. beryllium has 4 valence electrons in the product because it can only make 2 bonds. it has fewer electrons than neon and can react with electron donors. each hydrogen has 2 valence electrons, the same as helium.

- the covalent bond formed between carbon and hydrogen is polar because carbon is more electronegative than hydrogen and it attracts the bonded electron pair closer to itself, thus giving hydrogen a partial positive charge.

- a hydrogen bond is a relatively weak bond that hydrogen atoms make with the electronegative atoms nitrogen, oxygen or fluorine.

so the best choice is a.) 2 calcium (ca) atoms

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

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