Transcript: This is the C2H2Cl2 Lewis structure. Carbon has 4 valence electrons, two Carbons; Hydrogen has 1 valence electron, but we have two Hydrogens; plus Chlorine, which is 7, and we have two Chlorines, for a total of 24 valence electrons.e have 24 valence electrons for the C2H2Cl2 Lewis structure. We'll put two electrons between atoms to form the chemical bonds, like this, so I've used 10. Then around the Chlorines, 12, 22, and then back to the central Carbons, 24.
US Brand Name. Descriptions. Alteplase is used to dissolve blood clots that have formed in the blood vessels. It is used immediately after symptoms of a heart attack occur to improve patient survival. It is also used after symptoms of a stroke and to treat blood clots in the lungs (pulmonary embolism) . Alteplase is used to dissolve blood clots in tubes (catheters) that are placed in large blood vessels (central venous access devices) . This medicine is available only with your doctor's prescription . This product is available in the following dosage forms:
Alanine Aminotransferase (ALT). Guide. An alanine aminotransferase (ALT) test measures the amount of this enzyme in the blood. ALT is found mainly in the liver, but also in smaller amounts in the kidneys, heart, muscles, and pancreas. ALT was formerly called serum glutamic pyruvic transaminase (SGPT).LT is measured to see if the liver is damaged or diseased. Low levels of ALT are normally found in the blood. But when the liver is damaged or diseased, it releases ALT into the bloodstream, which makes ALT levels go up.