0
What else can I help you with?
What substance will the carbon in methane change into when it burns in oxygen?
In carbondioxide: CH4 + 3 O2 ==> CO2 + 2 H2O
Does the hydrogen on methane go when it becomes carbon dioxide?
Methane burns in oxygen and gets oxidised. Carbon is oxidised to carbon dioxide, hydrogen to water.
What two new substances are made when methane burns?
Oxygen, Carbon, Hydrogen. <- There are three new ones.
What substance yields no toxic compounds but only water and heat when it burns?
Hydrogen (H2) is an example of a substance that yields only water and heat when it burns. When hydrogen burns in the presence of oxygen, it combines to form water (H2O) as the only byproduct, making it a clean and efficient fuel source.
Is sugar a chemical or physical change when it burns?
When sugar burns, it creates a new substance. It's not possible that it's a physical change. So, it's a chemical change !
What substance will the carbon in methane change into when it burns in oxygen?
In carbondioxide: CH4 + 3 O2 ==> CO2 + 2 H2O
What happens to the hydrogen atoms in methane when it is burnt in plenty of oxygen?
it burns and seperates actually it burns and oxygen burns it , methane is the gas that we mostly use in southern countries for cooking
Does the hydrogen on methane go when it becomes carbon dioxide?
Methane burns in oxygen and gets oxidised. Carbon is oxidised to carbon dioxide, hydrogen to water.
What two new substances are made when methane burns?
Oxygen, Carbon, Hydrogen. <- There are three new ones.
What substance yields no toxic compounds but only water and heat when it burns?
Hydrogen (H2) is an example of a substance that yields only water and heat when it burns. When hydrogen burns in the presence of oxygen, it combines to form water (H2O) as the only byproduct, making it a clean and efficient fuel source.
What colorless gas burns with oxygen?
Hydrogen is a colorless gas that burns with oxygen. If substances will burn in air, those same substance will burn better in oxygen.
Is formation of water when hydrogen burns a chemical change or a chemical property?
It's a chemical change. Any time you have a change in the chemical formula of a substance, you have a chemical change. The chemical formula of hydrogen is H[2], and the chemical formula of oxygen is O[2]. The chemical formula of water is H[2]O. 2 H[2] + O[2] --> 2 H[2]O. If you were watching this happen in a lab, you'd watch two colorless gases react to form a single colorless liquid. A change in state (solid, liquid, or gas) that cannot be due to heating or cooling is nearly always a sign of a chemical change.
Is sugar a chemical or physical change when it burns?
When sugar burns, it creates a new substance. It's not possible that it's a physical change. So, it's a chemical change !
What is methane when it burns in the air?
combustible?
When hydrogen burns in chlorine gas it is a physical or chemical change?
When hydrogen burns in chlorine gas, it undergoes a chemical change. This is because new substances are formed as a result of the reaction, such as hydrogen chloride. The properties of the starting materials are different from those of the products.
What happens when methane is heated strongly?
When methane is heated strongly, it undergoes a process called pyrolysis, breaking down into simpler compounds like carbon and hydrogen. This can result in the formation of volatile hydrocarbons, carbon black, and even soot.
When hydrogen burns in air the change is chemical Give two reasons to support this assertion?
When hydrogen burns in air with H2+O2= H20
