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Through the reaction CH4 H2O heat CO 3H2 What would increasing the temperature do to the hydrogen yield?
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How does the temperature of a material affect the speed of sound passing through it?
Temperature is a fact for speed. Speed is increasing with the temperature.
How does temperature effect a volume of air?
Temperature is not directly tied to volume, its related to pressure. Increasing the temperature will increase the pressure--only if volume is held constant. That is were volume and temperature are related, through pressure. However, if you increase the volume it does not change the temperature.
3 ways of making hydrogen?
1. You can make hydrogen by passing an electrical current through water this separates the hydrogen and the oxygen from H2O. 2. Removal of hydrogen from hydrocarbons: CH4 + H2O → CO + 3 H2 3. From carbon monoxide: CO + H2O → CO2 + H2 4. Small scale production: reaction of zinc with acids, reaction of aluminum with sodium hydroxide. etc.
What reaction takes place when extracting elements from a compound?
A decomposition reaction breaks down a compound into its elements. For example, when an electric current is passed through water, it decomposes into hydrogen gas and oxygen gas. 2H2O --electrolysis--> 2H2 + O2
Four balloons of equal size are filled with hydrogen at room temperature hydrogen at 0 degrees clean air at room temperature and clean air at 0 degrees which balloon will shrink the fastest?
You would think that the balloon at the lowest temperature would shrink the fastest due to the simple ideal gas law equation. PV=nRT HOWEVER the temperature is not the determining factor in this case. Hydrogen leaks through rubber and the greater the temperature the faster the leakage. So it will be the balloon at the HIGHEST temperature that will leak the fastest. This is also true for Helium. Other gases obey the Ideal Gas Law.
Does hydrogen peroxide lose its strength?
Hydrogen peroxide decomposes through a thermodynamically favourable reaction: 2H2O2 → 2H2O + O2 The rate of this reaction increases with temperature and depends on factors like its concentration, pH and the prescence of a catalyst. Thus, a bottle of hydrogen peroxide can decompose when stored under unfavourable conditions.
How do you slow down molecules?
You decrease the temperature. Temperature is the measurement of the average speed of the molecules in a substance. The faster the molecules are moving, the higher the temperature. The slower, the lower the temperature.
How does the temperature of a material affect the speed of the passing through it?
Temperature is a fact for speed. Speed is increasing with the temperature.
Does it lose it strength?
Hydrogen peroxide decomposes through a thermodynamically favourable reaction: 2H2O2 → 2H2O + O2 The rate of this reaction increases with temperature and depends on factors like its concentration, pH and the prescence of a catalyst. Thus, a bottle of hydrogen peroxide can decompose when stored under unfavourable conditions.
How does temperature of a material affect the speed of sound passing through it?
Temperature is a fact for speed. Speed is increasing with the temperature.
How does the temperature of a material affect the speed of sound passing through it?
Temperature is a fact for speed. Speed is increasing with the temperature.
When hydrogen gas is passed through heated calcium?
After this reaction calcium hydride (CaH2) is obtained.
When steam passes through hot iron what substances are produced after chemical reaction?
Fe3O4 and Hydrogen gas
Why does a change in temperature indicate that a chemical reaction may occur?
Because a chemical reaction has different sign's. And heat is one. But if the temperature is dropping then it is not going through a chemical change.
How will you control the temperature of an endothermic reaction in a mixed reactor?
Studies indicate the best way to control the temperature of the endothermic reaction in a mixed reactor is through making adjustments to the coolant temperature. There processes are highly complex.
What happens to hydrogen when it is in a balloon?
The hydrogen in a sealed rubber party balloon is compressed slightly by the balloon rubber. So its density decreases a little, its pressure increases, and its temperature increases. But the temperature soon returns to the ambient temperature as heat is lost through the balloon wall. Also, the hydrogen will not stay in the balloon for long because it will leak out through pores in the rubber.
What is made through the process of hydrogen?
Hydrogenation refers to an enzymatic chemical reaction between molecular hydrogen (H2) and another substance. Its product is a saturated organic compound.
