Imagine you took a piece of substance B from question #2 and you cut that sample in half and discarded one half. Explain how the remaining half piece would change in
the three properties below after you cut the piece in half. You must give reasoning for
your answer. (Objective 1):

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand