Match the reaction to the type that best describes it.

A. C + 2H2 CH4

B. CO2 O2 + C

C. 2Cu + MnCl2 Mn + 2CuCl

D. NaBr + KF NaF + KBr

Combination

Decomposition

Double replacement

Single replacement

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Vanadium (V) and oxygen (O) form a series of compounds with the following compositions: Mass % V 76.10 67.98 61.42 56.02 Mass % O 23.90 32.02 38.58 43.98 Compound Mass % N 1 33.28 2 39.94 Mass % Si 66.72 60.06 10.

Why does a coating of oil slow the oxidation of iron? the oil stops oxygen from reaching the iron, and therefore decreases the concentration of oxygen in the rusting reaction the oil's surface decreases the surface area of the chain, slowing the

Extend E1 Explain why the arrangement, movement and energy of particles change during changes of state.

What is in a banana? give me specifics?!

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