What is the area of the region that corresponds to 1.96? *
Why is the mass of the vinegar sample measures instead of its volume?
3.The heat of fusion of water is 6.01 kl/mol.The heat capacity of liquid water is 75.3 J/mol-K.The conversion of 50.0g of ice at 0.00°C to liquid water at 22.0°C requires _______ kj of heat.
A work of 657 J is done on a system that releases 434 J of heat. What is the energy change in the system?
1.Five cities with the most Chinese- onward in the Philippines are given in the table.
2.list all sample if size 4 and find the mean of each sample
3 types of measuring instruments and it's readings(including uncertainty)
What atom consitutes the molecule?
What atom consitutes the molecule? how many carbon atoms?
How many electrons, protons, and neutrons do the buckminsterfullerene have.
F(x) = "\\smallint" "(x+9)dx \/ (x-2)(x+2)"2 and F(3.1) = 5.5. Compute F( -0.5)
The bone breaks if stress greater than 1.50 x 10 8 N/m 2 is imposed on it. (a) What is the
maximum force that can be exerted on the male humerus in the upper arms if it has a
minimum effective diameter of 5.87 cm? (b) If this much force is applied, by how much
does the 27.0-cm-long humerus stretched? Assume Young’s modulus for bone is 1.50 x
10 10 Pa.