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Solve for what is being asked.
What is the molar mass of the solute in a solution made by dissolving 34.41
g of an unknown nonelectrolyte compound in 280.0 g benzene. The boiling point of
the solution is 93.2 °C. Benzene has a boiling point of 80.1 °C and molal boiling-
point elevation constant of 2.53 °C/m.
Prices are much higher in the Pakistan in 2022 than in 2010.
Does this fact mean that people were economically better off in
2010? Why or why not?
A very large, superconducting solenoid such as one used in MRI scans, stores 1.00 MJ of energy in its magnetic field when 100 A flows. (a) Find its self-inductance. (b) If the coils
“go normal,” they gain resistance and start to dissipate thermal energy. What temperature increase is produced if all the stored energy goes into heating the 1000 kg magnet,
given its average specific heat is 200 J/kg·oC ?
What is the PH of a solution having the following H+ concentration?
a. 5*10-3 M
b. 0.003M
c. 2.0*10-6
What will happen if the bolus will slipped into your Larynx?
which industries are highly competitive, give local examples
Get the input from the user for the number of rows and columns.
Print 0 in the row one.
Print 1 in the row two.
Case= Test 1
input=
5
5
output=
00000
11111
00000
11111
00000
Identify the Lewis acid in the following reaction.
a) ALCL3 + CL- ⤑ ALCL4-
b) BF3 + NH3 ⤑ BF3 - NH3
c) SiCL4 + 2CL- ⤑ SiCL6-2
d) PF5 + F- ⤑PF6
A C++ program to print the members of a structure using dot operators
In each of the reactions listed below, identify the Bronsted-lowery acids?
a. CH3COOH (aq) + H2O (l) CH3COO-(aq) + H30+ (aq)
b. HCN (aq) + SO4-2 ↔ CN-(aq) + HSO4-(aq)
c. HF (aq) + NH3(g) ↔ F-(aq) + NH4+(aq)
d. HCIO4(aq) + N2H4(aq) ↔ CIO4-(aq) + N2H5+(aq)
