The empirical formula and name of the compound formed by R b + and I − ions have to be given. Concept Introduction: Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound. Name of compound based on its empirical formula is empirical name of the compound.
The empirical formula and name of the compound formed by R b + and I − ions have to be given. Concept Introduction: Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound. Name of compound based on its empirical formula is empirical name of the compound.
The empirical formula and name of the compound formed by Rb+ and I− ions have to be given.
Concept Introduction:
Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound.
Name of compound based on its empirical formula is empirical name of the compound.
(b)
Interpretation Introduction
Interpretation:
The empirical formula and name of the compound formed by Cs+ and SO42− ions have to be given.
Concept Introduction:
Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound.
Name of compound based on its empirical formula is empirical name of the compound.
(c)
Interpretation Introduction
Interpretation:
The empirical formula and name of the compound formed by Sr2+ and N3− ions have to be given.
Concept Introduction:
Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound.
Name of compound based on its empirical formula is empirical name of the compound.
(d)
Interpretation Introduction
Interpretation:
The empirical formula and name of the compound formed by Al3+ and S2− ions have to be given.
Concept Introduction:
Empirical formula of a compound represents the proportion of the elements in a compound irrespective of the numbers of atoms arranged in the molecule of the compound.
Name of compound based on its empirical formula is empirical name of the compound.
a. The structure of the bicarbonate (hydrogen carbonate) ion, HCO3-, HCO3 " is
best described as a hybrid of several contributing resonance forms, two of which
are shown here.
HO
:0:
HO
+
:Ö:
Bicarbonate is crucial for the control of body pH (for example, blood pH
7.4). A more self-indulgent use is in baking soda, where it serves as a
source of CO2 CO2 gas, which gives bread and pastry their fluffy
constituency.
(i) Draw at least one additional resonance form.
=
(ii) Using curved "electron-pushing" arrows, show how these Lewis structures may
be interconverted by movement of electron pairs. (iii) Determine which form or
forms will be the major contributor(s) to the real structure of bicarbonate,
explaining your answer on the basis of the criteria in Section 1-5.
Calibri
11
+
BIL
NAME: Jaylena M
A student is investigating the ctect of volume on pressure during a lab activity. The student uses the
following volumes (mL). 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 30, 33, 34, 35, 38, 40, 42, 44.
46, and 50. As the volume changed they measured the following pressures (atm) 11.0, 10.5, 10.0, 9.2.
8.5, 78, 75, 7.0, 6.8, 6.5, 6.0, 5.9, 5.5, 5.0, 4.8, 4.5, 4.2, 3.9, 3.8, 3.5, 3.3, 3.2, 3.0, 2.9.
What is the independent variable? Volume Imla
What is the dependent variable? Pressure Jatm
Use the data and make a PROPER data table.
Volume 1mL)
Pressure latm
110
Draw all resonance forms of the molecules. Include curved arrow notation. Label major resonance contributor.