lindsey640 lindsey640

13-12-2022
Chemistry

Answered

5. Platinum is a catalyst for the decomposition of
hydrogen peroxide into water and oxygen.
Pt
2H₂O2 → 2H₂O + O₂2
What would you expect to see if platinum were
added to hydrogen peroxide solution?

Answer :

Other Questions

in writing an equation that produces hydrogen gas, the correct representation of hydrogen gas is

When calcium (Ca) burns in the presence of oxygen (0₂), calcium oxide (CaO) forms according to the chemical equation: 2Ca + O2 → 2CaO How many moles of Ca would

In which of the following molecules or ions would the hybridization be sp³d? (A) COCI63- (C) PC16 (B) PC15 (D) CO₂ (E) BF4

1. Assign the oxidation numbers to each atom in the following compounds or ions: a. HF b. Cla c. H₂O d. Pls e. CS₂ f. Na₂O₂ B. H₂CO3 h. NO₂ i. SO4²

essentially all the hydrogen nuclei that will ever exist in our universe were created __________.

A stock solution is prepared by dissolving 4.68 grams of magnesium iodide in enough water to make 75.0 ml of solution. when a 15.00 ml sample of this stock solu

What mass of steam water at 100oc must be added to 150 g of water ice at its melting point in a thermally insulated container, to produce liquid water at 50oc?

what mass of steam water at 100oc must be added to 150 g of water ice at its melting point in a thermally insulated container, to produce liquid water at 50oc?