Search & Filtering
1. 19.0g of aluminum reacts with 21.0 grams of chlorine gas to produce aluminum chloride. Which reactant is limiting, which is in excess?
2 Al + 3 Cl2 à 2 AlCl3
Give the given, unknown and full solution
1. What mass of calcium sulfate can be produced from the reaction of 1250 g calcium phosphate with 750 g H2SO4?
Ca3(PO4) 2 (s) + H2SO4(aq) à CaSO4(s) + H3PO4(aq)
Give the given, unknown and full solution.
You're travelling in a straight line. With a constant acceleration of 0.50 \text{ m}\cdot{s}^{-2}
0.50 m⋅s−2
, how long does it take to accelerate from 13 \text{ m}\cdot \text{s}^{-1}
13 m⋅s−1
to 18 \text{ m}\cdot \text{s}^{-1}
18 m⋅s−1
, and how far do you travel while doing so?
Time = _____ seconds
Distance = ______ metres.
Multiple of 3:
(1) Input: 6 Output: 3
1 9
2 6
3
5
9
6
(2) Input: 4 Output: 3
1 6
3
6
8
Multiple of 5 :
(1) Input: 6 Output: 1
1 2
2 3
3
5
9
6
(2) Input: 5 Output: 1
1 2
2 3
3 4
4
5
First Prime Number:
(1) Input: 5 Output: 3
1
10
4
3
2
(2) Input: 4 Output: 2
2
3
5
7
Composite Numbers in the range:
(1) Input: 2 Output: 4
9 6
8
9
(2) Input: 1 Output: 4
4
solution containing the complex formed between bi( iii) and thiourea has a molar absorptivity of 9.32 x 103 l mol-1 cm at 470 nm_ (a) what is the absorbance of a 6.24xl0 5 m solution of the complex at 470 nm in a 1.00 cm cell? (b) what is the percent transmittance of the solution described in (a)? (c) what is the molar concentration of the complex in solution that has the absorbance described in
The rigid L-shaped member ABF is supported by a ball-and-socket joint at A and by three cables.
For the loading shown, determine the tension in each cable and the reaction at A
Implementing File I/O for Product data
This program should define properties for Product model class. The program should also provide impelementations of CRUD operations for the Product model.
To achieve persistence, the data should be stored and read from file
This exercise contains project for solution code for Product entity, Product Repository and DataContext classes
- Product model class This class should provide common properties for the Product model.
- More on properties is provided in boilerplate code
- ProductRepository class The primary responsibility of this class to manage CRUD operations for collection of Products through DataContext object
- The boilerplate contains outline of methods for different CRUD operatoins required to be managed for products
- Product Storage
- The repository class should declare field as a DataContext object which contains the methods to read and write data of product list to file
- Product DataContext
#339914 on Dec 2023