- Complete the sentence using one of the following words: natural polymer or petroleum Synthetic artificially made) fabrics are made from hydrocarbons found in chemical products

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax