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What were the bubbles in the solution when the metals reacted with acids?
The bubbles observed when a metal reacts with an acid are hydrogen gas bubbles. This is because the metal displaces hydrogen from the acid, resulting in the formation of hydrogen gas. The effervescence or bubbling indicates a chemical reaction is taking place.
What happens when BF3 is reacted with ammonia?
When BF3 is reacted with ammonia, the ammonia coordinates with the boron atom in BF3 to form an adduct called ammonia borane or NH3-BF3. This adduct is a stable compound that is used in various chemical reactions and hydrogen storage applications.
What is a sentence for reactivity?
is the ease and speed with which an element combine,or reacts, with other elements and compoundsReactivity is known as a chemical substance. The chemical substance is what causes a chemical reaction.
What happens to the sodium atoms when reacted with fluorine?
When sodium atoms react with fluorine, they undergo a chemical reaction to form sodium fluoride. This reaction involves the transfer of electrons from sodium atoms to fluorine atoms, resulting in the formation of ionic bonds in the sodium fluoride compound. Sodium loses an electron to become a positively charged ion, while fluorine gains an electron to become a negatively charged ion.
When was Hydrogen discovered and by Whom?
It was discovered by Henry Cavendish in 1766.
How has hydrogen gas been made through chemical reactions?
strong acids like sulphuric acid reacted with metals like zincwater reacted with alkali metalselectrolysisetc.
How many moles of hydrogen gas are produced when 0.066 mole of sodium is completely reacted?
The balanced chemical equation for the reaction between sodium and water is: 2Na + 2H2O -> 2NaOH + H2 This means that for every mole of sodium (Na) reacted, one mole of hydrogen gas (H2) is produced. Therefore, when 0.066 mole of sodium is reacted, 0.066 mole of hydrogen gas will be produced.
Is a carbon or a fluoride atom more reactive?
Fluoride is an ion; it is basically fluorine that has already reacted. As such it is fairly stable. Elemental fluorine is much more reactive that carbon.
Why the baking soda reacted that way to vinegar?
it reacted that way do to chemical reactions.
What gas gives water when reacted with hydrogen?
Oxygen
What happens if you reacted metals with acid?
Hydrogen will be liberated.
What happens to a balloon after a chemical reaction?
it depends on what chemical it has reacted to.
What metals will evolved hydrogen when reacted to strong base?
Aluminum is a silvery metal that will evolve hydrogen gas when reacted with a strong acid. Aluminum will also evolve hydrogen gas as a product of its reaction with a strong acid.
What happens when fluorine is reacted with potassium chloride?
When fluorine is reacted with potassium chloride, it forms potassium fluoride and chlorine gas. The reaction is highly exothermic and releases a significant amount of energy. Potassium fluoride is a white crystalline solid, while chlorine gas is a greenish-yellow gas with a strong odor.
What substance in blood reacted with hydrogen peroxide?
The iron in haemoglobin is reduced oxidised by the hydrogen peroxide which is an oxidising agent.
If you burn 24.2 of hydrogen and produce 216 of water how much oxygen reacted?
To determine the amount of oxygen that reacted when burning hydrogen, we can use the balanced chemical equation for the combustion of hydrogen: 2 H₂ + O₂ → 2 H₂O. From the equation, 2 moles of hydrogen produce 2 moles of water, meaning 1 mole of hydrogen produces 1 mole of water. Given that 24.2 grams of hydrogen (approximately 12.1 moles) produce 216 grams of water (approximately 12 moles), we can see that 12 moles of water would require 6 moles of oxygen, which corresponds to about 192 grams of oxygen. Thus, approximately 192 grams of oxygen reacted.
What were the bubbles in the solution when the metals reacted with acids?
The bubbles observed when a metal reacts with an acid are hydrogen gas bubbles. This is because the metal displaces hydrogen from the acid, resulting in the formation of hydrogen gas. The effervescence or bubbling indicates a chemical reaction is taking place.
