0
Cu---Cu plus 2 plus 2e- this equation above represents the type of reaction called?
Wiki User
∙ 14y ago
oxidation
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
The number above the fraction bar that represents part of the whole is called a?
It is called a numerator.
Where is the index in a radical equation?
the index in a radical equation appears above and left of the root symbol and tells you what kind of root the radicand is.
What is the roman numaral date MCMXLIV?
The Roman numeral date MCMXLIV represents the year 1944. M represents 1000, CM represents 900, and XLIV represents 44.
How do you write 9100 in roman numeral?
C represents 100, M represents 1,000 and X with a line over the top of it represents 10,000. The number would be MXC, there is a line above the X.
How can you use the equation in exercise 3 above to find the value of y?
6
What does Mn mean in above the arrow in a formula equation mean?
it means that manganese is a catalyst in the reaction
What is the purpose of the 2e- in the balanced equation above?
No equation above, but this is an example.2H+ + 2e- + 1/2O2 --> H2OThis is the equation, of the electron transport chain, that shows the final electron acceptor, oxygen, taking two protons and two electrons and forming water.This,2e-represents the two electrons and the negative charge they carry.
Where is a catalyst written in an equation?
A catalyst is typically written above the arrow in a chemical equation, indicating its role in speeding up the reaction without being consumed itself. It is not listed as a reactant or product in the equation.
What does manganese above an arrow in a formula equation mean?
Manganese (Mn) above an arrow in a chemical equation typically means that the element is a catalyst for the reaction. This indicates that manganese is involved in the reaction mechanism, but is not consumed in the overall reaction and is regenerated at the end.
Why is a catalyst written above the arrow in a chemical equation rather than with the reactants?
A catalyst is written above the arrow in a chemical equation to show that it is not consumed in the reaction and thus does not appear in the overall stoichiometry of the reaction. This means that it does not take part in the reaction as a reactant or a product, but it still helps in speeding up the reaction. Placing it above the arrow helps to distinguish it from other reactants or products.
The number above the fraction bar that represents part of the whole is called a?
It is called a numerator.
What is the chemical equation of muzzy zinc mixed with hydrochloric acid?
The chemical equation for the reaction between muzzy zinc (zinc with impurities) and hydrochloric acid is: Zn (s) + 2HCl (aq) -> ZnCl2 (aq) + H2 (g) This reaction produces zinc chloride (ZnCl2) and hydrogen gas (H2).
What is the small triangle above the horizontal arrow in a chemical equation?
It means heat was supplied to make the reaction occur.
What is the reaction equation between NH3 and HNO3?
In this case, this is an acid-base reaction between nitric acid and ammonia. Nitric Acid is a strong acid, therefore, its hydrogen atom dissociates completely. The equation looks like this:HNO3(aq) + NH3(aq) => NH4NO3(aq)
Caso4 plus Na2 Na4 po4 6?
The chemical equation for the above reaction is CaHPO4 + NaHSO4 → NaH2PO4 + CaSO4.
Look at the chemical equation above. The subscript 4 in the reactants indicates that?
There are 4 molecules of that particular reactant involved in the reaction.
Solid Calcium reacts with Nitrogen gas to produce solid calcium Nitride what is the balanced equation with conditions?
The balanced equation for the reaction is: 3Ca + N2 -> Ca3N2 The reaction occurs at high temperatures, typically above 300°C.
