What is a normal Haemoglobin level? The normal range for hemoglobin is: For men, 13.5 to 17.5 grams per deciliter. For women, 12.0 to 15.5 grams per deciliter. What are the factors which enable the binding of oxygen to Haemoglobin? Several factors influence the binding of oxygen to hemoglobin: temperature, pH, PCO2 and 2,3 diphosphoglycerate […]
How can you determine if the liquid is water?
How can you determine if the liquid is water? A very easy solution is to take a sample of colourless liquid and put on stove if it starts boiling exactly at 100 ÂșC then it is pure water. Any other colourless liquid such as vinegar always have different boiling point. How do you identify whether […]