How many ml of hydrogen combine with 50 ml of oxygen?

How many ml of hydrogen combine with 50 ml of oxygen?

100 ml of hydrogen combine with 50 ml of oxygen to give 100 ml of water vapour. This statement is according to: Law of multiple proportions states that, when two elements combine to form more than one compound, the weights of the combining elements are in a ratio of small whole numbers.

How many ml of water is formed when hydrogen reacts with water?

It is given in the book that when 100 ml of hydrogen reacts with 50 ml of water 100 ml of water is formed. Why is it so I mean why not 150 ml of water according to law of conservation of mass?

How much oxygen is in 100 ml of blood?

The amount of oxygen in 100 ml of whole blood is not a set amount, but rather is dependent on many factors. Those factors include the individual’s personal “volume of health,” the level of activity at any one moment in time and also the environment in which the individual is located.

Why does ethanol and water not add up to 100 ml?

The reason the mixture does not add up to 100 ml is because the molecules that make up ethanol are smaller than the molecules that make up water. So, the ethanol molecules cram themselves between the water molecules. As a result, the volume is less than expected.

How do you make 100 ml of water vapour from 100 ml hydrogen?

Thus, 100 mL of hydrogen combine with 50 mL of oxygen to give 100 mL of water vapour. Hydrogen + Oxygen → Water 100 mL50 ml 100 mL uddon Thus, 100 mL of hydrogen co… Thus, 100 mL of hydrogen combine with 50 mL of oxygen to give 100 mL of water vapour.

What is the ratio of volume to moles of gas?

Since all are gases here, and assuming STP conditions, we replace “ratio of moles” with “ratio of volumes” (by using concept of above law) Thus we can confidently say that ratio of volumes = 2:1:2 Multiply both sides’ coefficients by 50, we get 100 vols of H 2 + 50 vols of O 2 = 100 vols of H 2 O