How many atoms are in the main chain of the following compound?Question:How many atoms are in the main chain of the following compound?Main Chain:The main chain usually refers to the parent chain of an organic compound. The basic thing to consider for the main chain is the longest carbon...
How many grams of oxygen are present in 1.31 x 1022 molecules of dinitrogen monoxide? How many atoms of oxygen are there in 12.2 grams of carbon dioxide? How many moles of oxygen are in 5.86 x 1016 molecules of H2O? How many molecules of oxygen are in 50.0 g of oxygen? How many...
The production of nitrogen containing fertilisers relies on catalysts that consume 3%-5% of the world’s natural gas, cost nearly $300 billion a year and are responsible for 2% of annual worldwide CO2emissions. Nature creates nitrates for free and with no emissions. Research is needed to ...
How many moles of H+ are in 30.0mL of a 6.50 M H2SO4 solution? How many moles of H2SO4 are there in 45g of 12% solution? If from 10 moles of NH3 and 5 moles of H2SO4 all H atoms are removed, then find the number of H2 molecules formed. How many moles are in 28.9 gra...
Molecules are composed of atoms that have bonded and released the extra energy with them as bond formation energy. This bond can either be ionic or covalent. It is formed when nitrogen of NH3 donates its lone pair of electrons into empty orbital of boron in BF3 .Where molecules are formed?
Democritus thought the whole world was made up of different kinds of atoms and that in between the atoms there was nothing at all. The separate atoms were too small to be seen, but when many of them were joined in different combinations, they made up all the different things we see ...
Answer to: Olive oil is almost pure triolein (a molecule). The molar mass of triolein is 885 g/mol. How many olive oil molecules are in 500 g of...
以帮助其评估应急情况下的航行条件。尤其是该自动控制系统在进行 ___ 以及采取减速或停车的安全措施的同时，还应能为负责航行的值班驾驶员提供实施手动的干预（如越控），但因手动干预而导致机器/或住推进装置短时间内完全失效（如超速）的情况除外。
How many molecules (not moles) of NH3 are produced from 6.47×104g of H2? Express your answer numerically as the number of molecules. Chemical reactions: In Chemistry, the most important process is the chemical reaction: In ...
NH3? N2+3H2→2NH3 Question:How many grams of N2 are needed to produce 11.25 grams of NH3? N2+3H2→2NH3 Stoichiometry:The information on the quantities of substances involved in a chemical reaction is given by the balanced chemical equation. For this reason, it ...