[Borek]

$$Situation 1 -->  (R)  = \frac{(P_1 . V_1)}{(n_1 . T_1) }$$    

$$\rightarrow~~\longrightarrow~~\Rightarrow~~\Longrightarrow$$

[billnotgatez]

thank you

[billnotgatez]

$$Situation 1 \Longrightarrow~~  (R)  = \frac{(P_1 . V_1)}{(n_1 . T_1) }$$

$$Situation 2 \Longrightarrow~~  (R)  = \frac{(P_2 . V_2)}{(n_2 . T_2) }$$

[AWK]

$$Situation 1 \Longrightarrow~~  (R)  = \frac{(P_1 \cdot V_1)}{(n_1 \cdot T_1) }$$

$$Situation 2 \longrightarrow~~  (R)  = \frac{(P_2 \cdot V_2)}{(n_2 \cdot T_2) }$$

[billnotgatez]

$$Situation 1 ~ \Longrightarrow ~~  (R)  = \frac{(P_1 \times V_1)}{(n_1 \times T_1) }$$

$$Situation 2 ~ \Longrightarrow ~~  (R)  = \frac{(P_2 \cdot V_2)}{(n_2 \cdot T_2) }$$


checking to see which multiplication symbol I like best

[Arkcon]

[smiles](T)C(D)(H)(OH)/smiles]

Humph.  Seems not to work for me.  Chiral methanol?  Anyone?  That's where two of the hydrogens are replaced with a tritium and a deuterium.

[AWK]

[billnotgatez]

IUPAC name
4-Nitrobenzoic acid
Other names
p-Nitrobenzoic acid
Chemical formula
C7H5NO4

https://en.wikipedia.org/wiki/4-Nitrobenzoic_acid

IUPAC name
3-Nitrobenzoic acid
Other names
m-Nitrobenzoic acid
Chemical formula
C7H5NO4

https://en.wikipedia.org/wiki/3-Nitrobenzoic_acid

IUPAC name
2-Nitrobenzoic acid
Other names
o-Nitrobenzoic acid
Chemical formula
C7H5NO4

https://en.wikipedia.org/wiki/2-Nitrobenzoic_acid

[billnotgatez]

oxytocin

https://en.wikipedia.org/wiki/Oxytocin

[billnotgatez]

Dichloromethane

Chemical formula  CH₂Cl₂
Molar mass  84.93 g·mol−1
Density  1.3266 g/cm3 (20 °C)
Melting point  −96.7 °C (−142.1 °F; 176.5 K)
Boiling point  39.6 °C (103.3 °F; 312.8 K)

https://en.wikipedia.org/wiki/Dichloromethane


Bromine, ₃₅Br
Standard atomic weight Ar, std(Br)  [79.901, 79.907] conventional: 79.904
Atomic number  (Z)35
Phase at STP  liquid
Melting point(B_r2)  265.8 K ​(−7.2 °C, ​19 °F)
Boiling point(Br₂)   332.0 K ​(58.8 °C, ​137.8 °F)
Density (near r.t.)Br₂, liquid:  3.1028 g/cm3

https://en.wikipedia.org/wiki/Bromine

[billnotgatez]

IUPAC name   (2E)-2-Tetraazene
   
        wrong

https://en.wikipedia.org/wiki/Tetrazene

edit later for error

                 correct

see above

[sjb]

That isn't tetraazene   try

[billnotgatez]

That is what I get for not proofing     

thanks for catching my error

[billnotgatez]

1.008    *  10    =  10.08

10.81    *  4    =  43.24

15.999    *  12    =  191.988

22.98976928    *  2    =  45.97953856


291.28753856

[billnotgatez]

H₂SO₄ + NaOH = Na₂SO₄ + H₂O

2NaOH(aq)+H₂SO₄(aq)→2H₂O(l)+Na₂SO₄(aq)


formatted