The disproportionation of Cu (I) to Cu (0) and Cu (II) is a good example.

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Oct 6, 2017 · Yes, you can put all the reaction coefficient higher. So, "...can it also be 4SO2 +O2 → 4SO3?" No, it can't because the equation is not balanced respect to oxygen.

Indeed, you must write the balanced chemical equation for this single replacement reaction. Aluminium will react with sulfuric acid, H2SO4, to form aluminium sulfate, Al2(SO4)3, and …

- 1/2 lim_(x->0)(cosx-1)/x^2 it's always worth plugging the actual limit in to see what you get. here it is (cos0-1)/0^2 = (1-1)/0 = 0/0 ie indeterminate multiplying ...

Mar 4, 2018 · The expression is smaller than #0# for all #x in RR#, so its sign is #-#.

-1/6 cos^6x + 1/8 cos^8x + C We wish to solve the following: int (cos^5x sin^3x) dx. Since cosx is the derivative of sinx, this looks ripe for a u-substitution. However, we'd like there to be only …

See a) to e) below A matrix is just a table - in this case the headings tell you exactly what each matrix, each row and each column represent. For example, the value 26 in the first matrix …

Explanation: The midpoint coordinates of a LINE which start (A = 1) and end (B = 2) points are:

1 Determine the coordinates of his landing point (or if he hits the building).? 2 What is his velocity when he lands (hits building)? The horizontal component of the the velocity of the guy at the …