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What substance is produced when hydrogen is burned?
Water vapor.
When 4 g of burning hydrogen produces 36 grams of water how many kg of water is produced if the burn 100 kg of hydrogen?
For every 1 g of hydrogen burned, 9 g of water is produced. Therefore, if 100 kg (100,000 g) of hydrogen is burned, it will produce 900,000 g (or 900 kg) of water.
How many liters of water vapor will be produced when 8 liters of ethane gas are burned completely?
Ethane is C2H6.The answer is 24,23 L water vapors (for a density of 0,804 g/cm3).
What does hydrogen transform into when burned?
When hydrogen is burned, it transforms into water vapor.
What does hydrogen transform into when it is burned?
When hydrogen is burned, it transforms into water vapor.
How many liters of water vapor will be produced when 8 liters of ethane gas (C2H10) are burned completely?
Ethane is C2H6.The answer is 24,23 L water vapors (for a density of 0,804 g/cm3).
Where was hydrogen origianally found?
Hydrogen is the chemical element with atomic number 1, symbol H. In 1783 it was given its name when it was discovered that water is produced when hydrogen is burned.
A sample of 90 g water was decomposed using electrolysis How many liters of hydrogen where produced at STP?
The molar mass of water is 18 g/mol. Since there are 2 hydrogen atoms in each water molecule, the molar mass of hydrogen is 2 g/mol. Therefore, 90 g of water contains 5 moles of water, which means 10 moles of hydrogen were produced. At STP, 1 mole of any gas occupies 22.4 liters, so 10 moles of hydrogen would occupy 224 liters.
Why is water produced when hydrogen is burned?
The combustion of hydrogen requires oxygen, which is supplied by the surrounding air. When hydrogen is combusted, it reacts with oxygen in the equation: 2H2 + O2 --> 2H2O with water (H2O) being the product
How was hydrogen Discovered?
Hydrogen was first discovered by Henry Cavendish in 1766 when he isolated it as a unique substance during his experiments on acids and metals. He observed that hydrogen released during the reaction of metals with acids produced a gas that burned easily.
What organic compounds are produced when materials containing carbon and hydrogen are burned?
Hydrocarbon is an organic compound which is entirely made up of hydrogen and carbon. Hydrocarbons are the main source of the world’s electric energy and heat because of the energy produced when they are burned.
Does hydrogen form petrol when burned?
Hydrogen combines with oxygen when burned, forming H2O (water).
