Answer:
number 6 is A
Explanation:
because nothing eals has seeds
Answer:
option C = Reactant: 4NH₃ + 6NO → product: 5N₂ + 6H₂O
Explanation:
Chemical equation:
NH₃ + NO → N₂ + H₂O
Balanced chemical equation:
4NH₃ + 6NO → 5N₂ + 6H₂O
Ammonia is react with nitrogen mono oxide and produced nitrogen and water.
Ammonia and nitrogen monoxide are reactants while water and nitrogen are product.
Four number of moles of ammonia react with six nitrogen monoxide and produced five mole of nitrogen and six mole of water.
Answer:
8.90
Explanation:
Density = mass ÷ volume
D = 222.50 g ÷ 25.00
= 8.9
The density of the unknown metal is 8.90.
Hope that helps.
Answer:
The answer is neopentyl alcohol. (CH₃)₃C-CH₂-OH
Explanation:
This alcohol cannot be synthesized by the hydroboration–oxidation of an alkene since the reaction of hydroboration–oxidation go through steps that involved the addition of BH₃ into the original structure. In the case of neopentyl alcohol, if we carry out retro synthetic by the hydroboration–oxidation, we will find the original alkene is (CH₃)₃C=CH₂ which is impossible since the center carbon atom has 5 bonds.
The condition for hydroboration–oxidation reaction is that the alkene must have the structure of R-CH=CH₂
According to Coulomb's Law, as the atomic number increases within a series of atoms, the nuclear attraction for electrons will also increase, thus pulling the electron(s) closer to the nucleus.