H plus H is H2.Hydrogen gas is formed.
One triplet (k) and two pairs (h and number). 3j has no like term.
It is [(2a+2h+5) - (2a+5)]/h = 2h/h = 2
It is nothing more than the product of the two, (A + H + 1)(A + 1) = A2 + AH + 2A + H + 1.
The equation is: ln(1+tx)=tx-(h/g)x^2 BTW
The formula for volume is 1/3 Bh ( 1/3 pi times radius squared times the height.) The formula for surface area is 2 pi r h plus 2 pi r squared.
Propanol (1-propanol) is the chemical name for the molecular formula of C3H8O. The structure of 1-propanol is: H C C I I IH-C-C -C-OH I I I H H H
H+ means hydrogen ion 1
+1 for H+ ion
The answer is H - 8
R - c - h -----> r - c- h
Chemical formula compounds are H2O and C2
Hydrogen is (H) and Fluoride is (F). H has an oxidation number of +1, and F has -1. Therefore, the formula is HF.
KOH(s) + H(plus 1)(aq) + Cl(minus 1)(aq) -> K(plus one)(aq) +Cl(plus one)(aq) + H2O(l)
-9h - 6 + 12h + 40 = 22 ie 3h = 22 + 6 - 40 h= -12/3 = -4
The associative property.
2H - C - H + NaOH ------> H- C - O -Na + CH3 - OH
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "times", "equals".
"First principles" in this context means that you:* Calculate the value of the function, at some point "x+h" * Calculate the value of the function, at some point "x" * Subtract the first result minus the second result * Divide all this by "h" * See what happens when you make "h" smaller and smaller (when it tends to zero) As a formula: F(x)' = lim (as h --> 0) [F(x+h) - F(x)] / h
H- H- H - C - N +1 - H H- H- *note: H- means it is singly bonded with the elemant below or above it
The formula is H2O.