1. Make the new product 2. Look at the charges to determine if subscripts are needed.
3. If needed, use coefficients to balance out the reaction
a. Always check for diatoms elements in decomposition and single replacement reactions
b. The list if the diatomics are at the end of this document.

Part 1 – Predicting Products in a Synthesis Reaction. Predict the products from the 3 different synthesis reactions.

1. Ag + ___Cl à AgCl
2. ___Mg + ___O2 à
3. ___Al + ___S à

the equation that correctly represent the reaction for formation of ammonia is

n2+ 3h2 → 2nh3 (answer d)

1 mole of nitrogen gas (n2) react with 3 moles of hydrogen gas (h2) to form 2 moles of ammonia ( nh3). this is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. the process is exothermic hence energy is released.

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation: