Reaction 2: 10 Na, + 2 KNO
3 (s)
KO + 5 Nao +
2 (9)
Based on the mass of sodium produced from reaction 1, how many of grams of
nitrogen will also be produced in reaction 2?
+
Show your stoichiometry work in the tables below, including all appropriate units,
for full credit
gN
46 g Na
This slide is worth 2.5 pts total

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.

c-14 is carbon-14, or radiocarbon.   it is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons.

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