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What is the substance? A hydrocarbon? An alkane?
hydrocarbon empirical formula = CH2
so X = 16 --- C8H16
for alkanes the rule is 2n + 2
so X = 18 --- C8H18
or, could be other forms, so message me if further help needed
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How many outcomes are possible if a nickel dime and quarter are flipped at one time?
8: h-h-h, h-h-t, h-t-h, t-h-h, t-t-h, t-h-t, h-t-t and t-t-t.
What is the value of h in this problem 5h plus 11 equals 13h-21?
5h+11=13h-21 -5h +21 -5h +21 32=8h /8 /8 4=h
What is h-3.6 equals 8?
h - 3.6 = 8 Therefore, h = 8 + 3.6 h = 11.6
How do you find the vertex of a parabola?
Solution 1Start by putting the parabola's equation into the form y = ax2 + bx + c if it opens up or down,or x = ay2 + by + c if it is opens to the left or right,where a, b, and c are constants.The x-value for the vertex is -(b/2a). You can use this x-value to solve for the y-value by substituting the x value in the original quadratic equation.Solution 2Put the parabola's equation into this form: y - k = 4p(x - h)2or x - h = 4p(y - k)2You just need to simplify the equation until it looks like this. The vertex is located at the coordinates (h,k). (p is for the focus, but that isn't important as long as you know h and k.)
When h has the value 17 calculate the value of h subtract 2?
15
What is 8 H on a G C?
8 Holes on a Golf Course
What are the release dates for W-I-T-C-H- - 2004 H Is for Hunted 2-8?
W-I-T-C-H- - 2004 H Is for Hunted 2-8 was released on: USA: 31 July 2006
What is 8 K c H?
theres no such thing
What is the atomic weight of propane?
Propane doesn't have an, atomic number. Atomic numbers are reserved for elements. It is a alkane molecule with 3 Carbons and 8 Hydrogens (C3H8). H H H | | | H--C---C---C--H | | | H H H
When did J. H. C. Whitehead die?
J. H. C. Whitehead died on May 8, 1960 at the age of 55.
How old was J. H. C. Whitehead at death?
J. H. C. Whitehead died on May 8, 1960 at the age of 55.
Value of unopened 1980's C and H sugar boxes?
about $150.00
Draw the complete Lewis structure of aspirin?
H - o - c = o h \ | c = c = c - o - c - c - h / \ | h - c c - h o h \\ // c - c / \ h h
what is the sum of 12 and a number h?
h = 4 and 8 +4=12
What is the atomic symbol for kerosene?
The kerosene moelcule is a hydrocarbon so it is made form hydrogen and carbon
How could you find out if a substance is saturated or unsaturated?
saturated hydrocarbon - these carry as many hydrogen atoms possible . These are called alkanes general formula = CnH2n+2 H H H H H H H-C-C-C-C-C-C-H H H H H H H unsatuarated hydrocarbons - these dont carry as many hydrogen atoms as possible. these are calles alkenes. general formula = CnH2n H H H H H H C-C-C-C-C-C H H H H H H if you dont understand look on BBC bitesize GCSE chemistry.
The total of h and 56?
The expression h + 56 can't be simplified. If you assign a value to h, you can calculate the sum.
