6. Calculate Limiting Reagent in this reaction knowing that you are given 30 grams of Octane and 30 grams of Oxygen gas; which one is the LR when you consider product of Carbon dioxide?
2 C8H18(l)+ 25 O2(g) → 16 CO2(g) + 18 H2O(g)

Which type of reaction always has an element and a compound as reactants

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one