What type of chemical reaction occurs between silver nitrate (AgNO3) and Copper (Cu) ? The equation I was given is 2AgNO3 + Cu - > 2Ag + Cu (NO3) 2.

Which is the correct Lewis structure for OBr?

What's the formula unit for magnesium and sulfur?

The atomic and mass numbers for four different atoms are given below. Which two are isotopes? Atom Atomic# Mass# W 50 117 X 50 119 Y 51 119 Z 52 117

Tell why an atom is neutral

What is the total energy change for the following reaction: H2 + I2 - > 2HI? Given: H-H bond: 436 kJ/mol I-I bond: 151 kJ/mol H-I bond: 297 kJ/mol A. + 7 kJ/mol B. + 297 kJ/mol C. - 290 kJ/mol D. - 7 kJ/mol

Why the electron configuration below is not the correct configuration for a neutral atom of phosphorus in its ground state. will mark brainliest 1s2 2s2 2p6 3s2 3p2 4s1

23. Which of the following describes ionic bonds? a. lonic bonds are weak bonds between two water molecules Electrons are shared between two atoms C. Electrons are transferred from one atom to another d.

Which family in the periodic table has elements that are all radioactive? Alkaline earth metals Actinides Halogens Nonmetals

Would you expect the wavelength of maximum absorbance for [Cu (NH3) 4]2 + to be greater than or less than the wavelength of maximum absorbance for Cu (H2O) 62+? Explain

A length of 16.45 m in centimeters. Conv. Factor Set-up