Which of these formulas is the formula font the base calcium hydroxide

Order the following from smallest to largest atom, electron, quark, proton, neutron, molecule, nucleus

Janel’s class studied properties of matter and how matter can change. janel decided she would do an experiment mixing baking soda and vinegar. question: describe the properties of baking soda and vinegar, and explain the changes that janel should see when she mixes the two types of matter. •first, identify the physical state of matter of baking soda. describe another property of baking soda. •next, identify the physical state of matter of vinegar. describe another property of vinegar. •then, explain what janel should see when she mixes the baking soda and vinegar. •describe the states of matter of the new materials that are formed. •explain how janel can be certain a change has occurred. me

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?