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Why catalyst required when hydrogen reacts with iodine?
A catalyst is required when hydrogen reacts with iodine to help break the strong bond between hydrogen molecules, allowing them to react with iodine more readily. The catalyst assists in lowering the activation energy required for the reaction to occur, thereby increasing the rate of the reaction.
Does vanadium react with water?
Vanadium does not react with water at room temperature or normal conditions. However, it can react with steam to form vanadium oxide and hydrogen gas.
How many things react with hydrigen gas?
Many elements and compounds can react with hydrogen gas, such as oxygen to form water, halogens to form hydrogen halides, and metals to form metal hydrides. In general, hydrogen gas can react with many elements and compounds under the right conditions.
Will liquid hydrogen and liquid oxygen react when blended?
No. Hydrogen and oxygen will only react at high temperatures.
When metals react with acids is hydrogen always being reduced?
When metals react with acids, hydrogen ions (H⁺) from the acid are often reduced to form hydrogen gas (H₂). This process involves the transfer of electrons, where the metal is oxidized and the hydrogen ions are reduced. However, not all reactions with acids result in hydrogen gas production; some metals may not produce hydrogen in certain conditions. Therefore, while hydrogen is commonly reduced in reactions with many metals, it is not a universal rule for all metal-acid reactions.
What does hydrogen and iodine make?
Hydrogen and iodine react to form hydrogen iodide (HI) gas. This is a binary compound that is used in organic synthesis and as a reducing agent.
Is iodine in H2O?
No. H is hydrogen. O is oxygen. I is iodine. So this formula contains only hydrogen and oxygen.
What is the reactivity of iodine with other elements?
Iodine is moderately reactive with certain elements. It can react with metals like sodium and potassium to form metal iodides. It can also react with nonmetals like hydrogen to form hydrogen iodide. However, iodine is less reactive compared to elements like chlorine or oxygen.
Does iodine react to iodine?
Iodine does not react with itself under normal conditions because it is a non-metal element that exists naturally as diatomic molecules (I2). However, it can react with other substances to form compounds.
How many moles of iodine are needed to react with 5 moles of potassium to create potassium iodide?
Since molecules of potassium contain only single potassium atoms, molecules of iodine contain two atoms, and moles of potassium iodide contain one atom of each element, 2.5 moles of iodine are needed to react completely with 5 moles of potassium.
What food doesn't react with iodine?
It's very likely that Iodine will react with plant products, since Iodine reacts with starch. Negative controls (glucose, water, and protein) could be used to verify the result.
Does hydrogen react with metals?
Hydrogen can react with metals to form metal hydrides. This reaction can occur at high temperatures or under certain conditions, and it depends on the specific metal and its reactivity with hydrogen.
How many atoms of potassium are needed to react with an atom of iodine?
One atom of potassium will react with one atom of iodine according to the balanced chemical equation for the reaction between potassium and iodine: 2K + I2 → 2KI.
Why catalyst required when hydrogen reacts with iodine?
A catalyst is required when hydrogen reacts with iodine to help break the strong bond between hydrogen molecules, allowing them to react with iodine more readily. The catalyst assists in lowering the activation energy required for the reaction to occur, thereby increasing the rate of the reaction.
What is the products of hydrogen and carbon?
When hydrogen and carbon react, they can form various products depending on the conditions. However, under normal conditions, they typically react to form hydrocarbons such as methane (CH4) or hydrogen gas (H2) and carbon monoxide (CO).
What does curium react the most with?
Curium is a sufficiently reactive metal; curium can react with oxygen, hydrogen, chlorine, iodine, fluorine, carbon, phosphorus, nitrogen antimony, arsenic etc.
Iodine mixed with citric acid?
When iodine is mixed with citric acid, the reaction is likely to be acidic due to the citric acid. The iodine may react with the citric acid to form iodine citrate and release iodine gas. This reaction could be exothermic, depending on the concentrations and conditions.
