Write the basic equilibrium equation for C4H3N2O3.

What are the products for the chemical reaction of C2H5OH+O2—->

Photoelectron spectroscopy applies the principle of the photoelectric effect to study orbital energies of atoms and molecules. High-energy radiation (usually UV or X-ray) is absorbed by a sample and an electron is ejected. The orbital energy can be calculated from the known energy of the radiation and the measured energy of the electron lost. The following energy differences were determined for several electron transitions: ΔE2 →1 = 4.098 ×10−17 J ΔE3 →1 = 4.854 × 10−17 JΔE5 → 1 = 5.242 ×10−17 J  ΔE4 → 2 = 1.024 ×10−17 J Calculate the energy change and the wavelength of a photon emitted in the following transitions. Enter your answers in scientific notation. Use 6.626 ×10−34 J·s for Planck's constant. (a) Level 3 to 2: ______J ______m (b) Level 4 to 1: _____J_____ m (c) Level 5 to 4: _____J _____m

What is the name for the compound Cr₂O₃?

Write equations to illustrate the reaction of bromine with these organic compounds: Ethane, C2H6 ; ethylene, C2H4; and acetylene, C2H2.

How does P2O8 becomes Peroxydiphosphate?

Give any three examples of compounds showing optical isomerism

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what is the product of Na2SO4(aq) + CaCl2(aq)

Draw beaker drawings for: H2O AIPO4