Particles in a gas are most described as a. slow-moving hard kinetic spheres b. spheres that are in fixed positions when trapped in a container c. small, hard spheres with insignificant volumes d. hard spheres influenced by repulsive forces from other spheres

Easy definition for atom and atomic mass

Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring