For the balanced equation shown below how many grams of O2 reacted if 2420 of p4O10 are produced

Which statement best describes the difference between nuclear fission and nuclear fusion reactions?

If the fundamental frequency of a certain string is 84 hz, what is the frequency of the second harmonic? 42 hz 84 hz 126 hz 168 hz

Amount of moles in 3.34x10^34 formula units of Cu (OH) 2

What the answer for 14

A 1.00 degree increased on the celsius scale is equivalent to a 1.80 degree increased on the fahrenheit scale. if a temperance increased by 48.0 C, what is the corresponding temperature increased on the faherheit scale

an element has an isotope with a mass of 203.973 amu and and abundance of 1.40%. another isotope has a mass of 205.9745 amu with an abundance of 24.10%. a third isotope weighs 206.9745 amu and is 22.10%, and the fourth isotope weighs 207.

How can the use of biotechnology lead to an increase in soil conservation practices? a. Biotechnology use can lead to a decrease in pesticide and herbicide use, maintaining soil quality. b.

The table shows the properties of some organic compounds. Compound A: has only carbon and hydrogen atoms.

How to calibrate a burette

What is the meaning of semipermeability?