It was found to weigh 1.95g and from this we can calculate the mass of copper sulfate in solution at the start \(CuSO_{4} + 2NaOH \rightarrow Cu(OH)_{2} + Na_{2}SO_{4}\) Step 1 - Work out the ...

work out how many atoms of each element are in the chemical formula add together the A r values for all the atoms of each element ...

Molarity equations To calculate molarity or to calculate related values (including volume, mass, molar mass and concentration) from molarity, the following equations are utilized. So, to make 2 liters ...

Body Mass Index (BMI) is a commonly used index of relative weight. BMI is calculated as weight (kilograms) divided by height (meters) squared. The index is often used to assess obesity in individuals.

Body Mass Index, also known as BMI, can be simply defined as the ratio between an individual’s height and weight. The innocent looking number that you get by dividing your weight by your height gives ...

Body Mass Index (BMI) is a widely used method to ... if a person weighs 70 kg and is 1.75 meters tall, their BMI calculation would be: BMI=70/ (1.75)2=70/3.06≈22.9 With a BMI of 22.9, this ...

A BMI calculator is widely used as a general tool to assess if a person has a healthy body weight proportional to their height. BMI stands for Body Mass Index. A person’s BMI is calculated by ...

Body mass index or BMI is a person's weight in kilograms divided by the square of their height in metres. It is a way of measuring how much body fat a person has i.e. whether a person is under- or ...