Given the three equations below, what is the heat of reaction for the production of glucose, c6h12o6, as described by this equation? 6c(s) + 6h2(g) + 3o2(g) → c6h12o6(s) c(s) + o2(g) → co2(g), ∆h = –393.51 kj h2(g) + ½ o2(g) → h2o(l), ∆h = –285.83 kj c6h12o6(s) + 6o2(g) → 6co2(g) + h2o(l), ∆h = –2803.02 kj

- 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

have a great day because if you dont you and i will be sad