Which reaction is balanced correctly? C⁶H ¹²O6 +30 ² - 6CO² + 6H ²O

CH ⁴ +4O ² - CO ² + 2H²O

C³H ⁸ +5O ² 3CO ² + 4H ²O

C+O² - 2CO²

sure what is it? ^w^

hope this

explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.