The atomic structure of water satisfies the octet rule by having electrons shared between the two hydrogen atoms. electrons from hydrogen transferred to the oxygen atom. electrons shared between the two oxygen atoms. electrons from oxygen transferred to the hydrogen atoms. oxygen share electrons with two hydrogen atoms.

\( \lim _ { x \rightarrow \infty } \frac { 5 \theta ^ { 5 } } { \theta ^ { 5 } - 5 \theta ^ { 4 } } \)

Using the values for the reactions in the lecture video, what is the value of \( \Delta \) Hrxn for \( \mathrm{CaO}(\mathrm{s})+ \) \( \mathrm{CO}_{2}(\mathrm{~g})->\mathrm{CaCO}_{3}(\mathrm{~s}) \) -2082.6 kJ 457.0 kJ -177.9 kJ -1447.7 kJ

Remove the greatest common factor. Check your answer by multiplication. \[ 13 a^{2}+13 a \]

\( \left. \begin{array} { l } { f ^ { \prime } ( x ) = } \\ { f ( x ) = ( x ^ { 4 } - 2 x ) ( x ^ { 2 } + 3 ) } \\ { f ( f ) } \end{array} \right. \)

There are two triangles, A and B. Side A is 10 meters and 6 meters for triangles A and B respectively, and side B is 30 meters for triangle A. How long is Side B for triangle B? 34 meters 2 meters 14 meters 18 meters