Balance

Si4H10+O2>SiO2+H2O

determine the longest wavelength of light required to remove an electron from a sample of potassium metal, if the binding energy for an electron in K is 1,76x10*3 kj/mol.

Which is a substance that could be found in air, water or soil that is harmful to humans or animals? a.) fossil fuel b.) pollutant c.) smog d.) carbon dioxide

How many moles of c2h6o are in a 24.5 gram sample?

How are planes contrail lines similar to clouds

Explain What are two factors that determine the thermal energy of a substan

In which orbital does an electron in a nitrogen atom experience the greatest shielding? In which orbital does an electron in a nitrogen atom experience the greatest shielding? 2s 2p 1s 3s 3p

How do u say department store, chase, and market in Spanish?

Approximately how many moles of chlorine make up 1.79 * 1023 atoms of chlorine? A. 2.97 * 10-1 moles B. 2.97 moles C. 6.02 * 1023 moles D. 17.0 moles

Which substance is the most soluble at 28°C?

Predict the major product (s) formed when hexanoyl chloride is treated with excess etmgbr, followed by h2o.