Dumbledore explains that a spectator ion is an ion which is not involved in the reaction under consideration. though snape thinks you all should know sometimes it seems snape would rather be teaching another or even be head of the anyway, which is a spectator ion involved in the reaction of k2cro4(aq) and ba(no3)2(aq)?

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

gravitational energy

electrical energy

kinetic energy

ligh energy