A subtance speeds up a chemical reaction without being changed itself as known as

How to calculate percentage of phosphorous in aluminum phosphate

Why couldn't you substitute concentrated hno3 solution for 3M h2so4 in parts 4 and 5

If all the N2 and H2 are consumed, what volume of NH3, at the same temperature and pressure, will be produced? At a certain temperature and pressure, 1.9 L of N2 reacts with 5.7 L of H2.

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Voltaic cells and electrolytic cells are similar because: Both cells use a salt bridge to keep the electrons flowing within the cells. Both cells have a positive anode. Both cells have a negative cathode. Both cells require the input of energy.

How to write complete ionic and net ionic equations?

chromium can combine with chlorine to from corneum chloride which equation is a correct representation of this reaction

What is the atomic weight of a hypothetical element consisting of two isotopes, one with mass = 64.23 amu (26.0%), and one with mass = 65.32 amu? (a) 65.3 amu (b) 64.4 amu (c) 64.9 amu (d) 65.0 amu (e) 64.8 amu

Is this base a physical or chemical property?

Classify each of the following aqueous solutions as a nonelectrolyte, weak electrolyte, or strong electrolyte. a) LiClO4 b) HClO c) CH3CH2CH2OH d) HClO3 e) CuSO4 f) C12H22O11