Brainliesttt !me : )

what is the name of cuo? explain how you determined the bond type and the steps you used to determine the naming convention for the compound.

Which of the following pairs of elements belong to the same groupa. h and he b. li and bec. c and pb d. ga and ge

When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?

For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.