Tim and Jose are moving furniture. Tim pushes a 150kg sofa with 300N force. As a result, Sofa’s acceleration was according to Newton’s Second Law of motion. [F=ma]

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag

Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?