Answer:
The formal charge for H,O,F,O = 0 ,0 , 1, -1
Explanation:
The octet of electrons acquired by oxygen and fluorine atoms in this structure and the formal charges add to zero.Assigning of a formal charge +1 to an electro-negative atom as fluorine indicates that a structure does not occur .Fluorine normally forms one oxyacid HOF.
Answer:
170.38g is the mass of 1 mole of C₁₂H₂₆
Explanation:
To solve this question we must find the molar mass of the alkane C₁₂H₂₆. The molar mass is defined as the mass of one mole of a substance.
In 1 mole of C₁₂H₂₆ we have 12 moles of Carbon and 26 moles of Hydrogen. With the periodic table of elements we can know the molar mass of 1 mole of Carbon and 1 mole of hydrogen, and, thus, the molar mass of the alkane (Molar mass C = 12.01g/mol, H = 1.01g/mol)
<em>Molar mass C₁₂H₂₆:</em>
12C = 12*12.01g/mol = 144.12g/mol
26H = 26*1.01g/mol = 26.26g/mol
144.12g/mol + 26.26g/mol =
<h3>170.38g is the mass of 1 mole of C₁₂H₂₆</h3>
Answer:
They might explode. I am serious.
Total Pressure = A partial + B partial….
35+5+25 = 65.0 atm
The formula of an ionic compound describes the ratio of the ions in the compound.