Explanation

Explanation

Students will find the explanation of the hybridization of C2H2 (ethyne) 

The type of hybridization that exists in this chemical compound is sp type

Explanation

The muscle cell membrane is called the sarcolemma and the cytoplasm is the sarcoplasm.

The sarcolemma has the property of excitability and can conduct the electrical impulses that occur during depolarization.

Explanation

Calcium chloride, CaCl2, is a typical ionic halide and is a solid at room temperature.

Its molecular weight is 110.98 g/mol and its melting point is 772 °C

Explanation

The respiratory system consists of air-filled tubes or tracheae, which open at the surface of the thorax and abdomen through paired spiracles. 

Explanation

To keep a vehicle in a legal condition, pay attention to the following components: 

1. Brakes Regularly inspect and maintain the braking system 

2. Check the tire pressure, and tread depth regularly.  

3. Inspect all lights including headlights, taillights, brake lights, turn signals, and license plate lights

Explanation

electric charge, basic property of matter carried by some elementary particles

that governs how the particles are affected by an electric or magnetic field.

Electric charge, which can be positive or negative,

occurs in discrete natural units and is neither created nor destroyed.

Explanation

Shorter wavelengths of light provide greater resolution.

This is why we often have a blue filter over our light source in the microscope

it helps to increase resolution since its wavelength is the shortest in the visible light spectrum

Explanation

ethene (C2H4)

C2H4 + O2 --------> CO2 + H20

balance the equation

 C2H4 + 3 O2 to 2 CO2 + 2 H2O

500 dm^3 of ethene x 3 

1500 dm^3

Explanation

electrons have opposite spins when they are in the same orbital the condition reduces friction

Electrons are charged species that revolve around the nucleus and spin on their axis.

.Two electrons present in the same orbital have opposite spins (i.e. clockwise and anticlockwise) to cancel out the magnetic field generated by the other electron.