How many milliliters of 0.20M hydrochloric acid is required to neutralize
100.mL of a 2.5M barium hydroxide solution?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.

Which statement names the physical property of wood a. wood is softer than coal b. wood does not rust c. wood can rot d. wood can burn