Reset Help 四四四 11 11 1 11 1| 11 11 1 11 11 1s 2s 11 11 1s 2s 1s 2s 2p 1s 1s 2s 2p 1s 2s 2p 2p 11 11 1s 2s 2p Valid Breaks Hund's rule Breaks Pauli's principle

Chemistry Use the following energy expression and the variational principle to find the exponent for U91+ 1 E-¹²-25 Ζζ E:

Define combinatorial chemistry

There are three magnetic poles on magnets. O True O False

Does the exclusion rule apply to H2O?

Give a clear handwritten answer and please need explanation every statement ..

Express the Beer-Lambert law mathematically and discuss the factors causing the deviation from it.

O ZnS(s) 2 Hl(ag)- Zn21 (5) * H2S(g) ZnS(s) + 4 Hl(aq)- Znl2 (s) * 2 H2S(g) ZnS(s) +2 HI(aq) - Znl2 (s) + H2S(g) O ZnSO4(s) + 2 HI(aq)- Znl2 (s) + H2SO4(g) QUESTION 3 Choose the correct balanced chemical equation for the following: gaseous carbon monoxide reacts with hydrogen gas to form gaseous methane (CH4) and liquid water Co(g) H (g)- CH4 (g) + H200) O 2 C0g) 6 H2 (9)-2 CH4 (9) + 2 H20 O Cog) +6 H (g)- CH4 (g) + H20 O Cog) + 3 H2 9) - CH4 (g) + H2 QUESTION 4 Balance the following cheical equation MgO (5)-25O4 (29) MgS04(s) + (ag) The coeffic ent for MgO is The coeficent for H 504 E

0 finish- Distance (Angsroms) an electronic transition now n=3 n=2 T 2 4 6 B 10 Increasing Energy → yes Can a molecule have a rotational mode? no yes yes no yes Submit Answer Incorrect. The figures above show an electronic transition, vibrational modes, and a rotational mode. Examine each and think about whether ea Can a molecule experience an electronic transition? Can an atom have a rotational mode? Can a molecule have a vibrational mode? Can an atom have a vibrational mode? Can an atom experience an electronic transition? vibrational modes a rotational mo

Linear Algebra. Please use matrix, thank you!