The rules of IUPAC followed for hydrocarbon are
a) We will first find out the longest chain of carbon in the given organic compound including triple bond
the root name will be "hex" as number of carbon atoms in longest chain is six.
b) The triple bond will be assigned minimum number locant. the locant will be 2 .
The primary suffix will be "yne"
hence
hex-2-yne
c) we will give locant number to methyl group (present as substituent)
it will be "4"
Thus the completer IUPAC name will be
4-methylhex-2-yne or 4-methyl-2-hexyne [as given in the options]
Answer:
2.94 g of water are produced by this decomposition
Explanation:
We need to determine the reaction to solve this problem:
The reactant is the ammonium perchlorate
The products are N₂, Cl₂, O₂ and H₂O
The reaction is: 2NH₄ClO₄ → N₂ + Cl₂ + 2O₂ + 4H₂O
We convert the mass of the reactant to moles:
9.6 g . 1 mol / 117.45 g = 0.0817 moles
Ratio is 2:4. Let's make a rule of three:
2 moles of perchlorate produce 4 moles of water.
Then, 0.0817 moles of perchlorate will produce (0.0817 . 4)/2 = 0.163 moles
We convert the moles of produced water, to mass (g)
0.613 mol . 18 g / 1mol = 2.94 g
Answer:
1.Sulfur dioxide and nitrogen oxide
2.a)it forms carbonic acid
b)
3.the community can use renewable energy like solar and wind power cause they produce less pollution
Answer:
14.29g
Explanation:
First, let us write a balanced equation for the reaction. This is illustrated below below:
4Fe + 3O2 —> 2Fe2O3
Next, let us calculate the mass of Fe that reacted and the mass of Fe2O3 produced from the balanced equation. This is shown below:
Molar Mass of Fe = 56g/mol
Mass of Fe from the balanced equation = 4 x 56 = 224g
Molar Mass of Fe2O3 = (56x2) + (16x3) = 112 + 48 = 160g/mol
Mass of Fe2O3 from the balanced equation = 2 x 160 = 320g
From the balanced equation,
224g of Fe produced 320g of Fe2O3.
Therefore, 10g of Fe will produce = (10x320)/224 = 14.29g of Fe2O3
From the calculations made above, 10g iron(Fe) produced 14.29g of iron(iii) oxide (Fe2O3)
H₂O = H⁺ + OH⁻
If the H⁺ ion is 2M, the OH⁻ ion is M.
So, the OH⁻ ion is 4.8 x 10⁻⁸ / 2 = 2.4 x 10⁻⁸
