Which piece of information do you need to determine whether a molecule is an alkyne or an alkene?
A. The number of C-C bonds in the molecule
B. The type of C-C bonds in the molecule
C. The number of C-H bonds in the molecule
D. The type of C-H bonds in the molecule

An experimental procedure requires a 10 ml of acid to be dissolved

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)