Why does acid that has been accidentally spilled on a book cause the colour of the book cover and the ink to change?

in the united states car fuel efficiency is expressed in miles per gallon of gasoline. however fuel efficiency can also br expressed in kilometers per liter of gasoline. if the fuel efficiency of a car is 11.

Which would react chemically by forming an ionic bond? A. 2chlorine atoms with 7 valence electrons each B. 1 neon atom with 8 valence electrons and 1 lithium atom with 1 valence electron C.

You are given the reaction Cu + HNO3 Cu (NO3) 2 + NO + H2O. Which element is oxidized? Which element is reduced?

What's the difference between a cation and an anion

Approximately how many moles of Al3 + are reduced when 0.1 faraday of charge passes through a cell during the production of Al? (Note: Assume there is excess Al3 + available and that Al3 + is reduced to Al metal only.) A. 0.033 molB. 0.050 molC. 0.

How do you balance an equation?

What is the force caused by wind pushing on a building?

When you ground a mineral down to give it sides what are those called

How many atoms are in 766.3 grams of Li?

The process by which DNA makes a complete copy of itself is called? A) Duplication B) Development C) Transcription D) Replication