QUESTION 26 A student finds that 15.2 g of nitrogen will react with (A) 17.37 g (B) 34.74 g or (C) 43.43 g of oxygen to form three
different compounds.
1. Determine the mass of oxygen per gram of nitrogen for each of these three
compounds.
2. Divide your answers in 1) by the smallest value to try and obtain a whole number ratio
for the three masses (of oxygen). With what integer can you multiply these three
numbers to obtain whole numbers for them all?
3. Which Law is illustrated

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.