1. Combine equations 1,2,3 to obtain equation 4. Then provide an equation for calculating the heat of reaction in kJ/mol. Equation 1: MgO(s)+2HCl(aq)--->MgCl2(aq)+H2O (l)

Equation 2: Mg(s)+2HCl(aq)>MgCl2(aq)+H2(g)
Equation 3: H2(g)+1/2O2(g)>H2O(l)

The pressure in a fluid is affected by which characteristics of that fluid

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane