PLEASE HELP ME Complete the following reactions, balance them and calculate how many grams of the first product you
would get if you started with 5.0 g of the first reactant, assuming you have enough of the other
chemicals. SHOW WORK, including correct formulas, how you calculate molar mass and conversions
1. C2H5OH + O2  CO2 +
2. Magnesium hydroxide + hydrochloric acid --- magnesium chloride +
3. Ammonium carbonate - ammonia + + H2O
4. Copper(I)perchlorate + Zn -- Cu +
5. Nitrogen + hydrogen -- ammonia

a patient chooses to not take a beneficial medical treatment.

explanation:

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

assuming that your periodic table has eighteen columns, you should highlight   the four elements in the third column from the left of the table.

neutral atoms of elements after calcium contain d electrons. the energy of d orbitals of a particular main shell lies between the energy of the s and p orbitals of the next main shell. for example, electrons in the have energy higher than those in the orbital while lower than those of the orbital.

by the aufbau principle, electrons fill orbitals one at a time, starting from those of the lowest energy. the orbital is therefore filled right after orbitals and before orbitals.  

potassium has electron configuration and calcium . the s orbital of a main shell holds a maximum of two electrons. the next element would thus have the electron configuration and satisfy the requirements.

a neutral atom of the element contains three electrons on top of the most recent noble gas element. it should thus be placed in the third column of the periodic table. both scandium and yttrium would satisfy the conditions. an aufbau diagram indicates that the 4f orbital is filled before the 5d. however, it appears that exceptions exists for both lanthanum and actinium. neutral atoms of the two d-block elements also demonstrate the and should be highlighted as well.

catya your not at all which answer i've seen you do this on another question!