Heat moves through conduction, convection and radiation.
Answer:
Contains DNA, Contains Ribosomes, Lacks a nucleus
Explanation:
An ionic compound is formed between a metal and a non metal. The metal being electropositive can form a cation by transferring the electron to the electronegative non metal that gains the electrons to form an anion. Both the elements try to get a stable octet configuration by the transfer of electrons. The number of electrons lost by metal will be equal to the number of electrons gained by the non metal. Hence, the magnitude of positive charge on the cation will be equal to the magnitude of negative charge on the anion. Therefore, the overall charge on the compound will be 0
So the correct answer is the sum of all charges in the formula for an ionic compound is 0
Answer:
Rotate the types of drops grown
Explanation:
The balanced chemical reaction is as shown below,
N₂ + 3H₂ --> 2NH₃
The equation shows that every 3 moles of hydrogen, H2, there would be 2 moles of ammonia, NH3, that is going to be formed. Using this concept, we solve for the unknown in this item.
Since we are restricted only of the number of hydrogen, it becomes our limiting reactant.
(6 moles H2) x (2 moles NH3/3 moles H2) = <em>4 moles NH3</em>
Therefore, given enough amount of N2, the amount of NH3 that can be formed out of the 6 moles of H2 is equal to 4 moles.
