Questions & Answers for: balancing equations answers

3x+8y+ 13z=357.5 16x+9y=326 (3x+8y+ 13z=357.5) (16x+9y=326) (6x+11y+14z=453) find x,y, and z This is easy. First these brackets ( ) have a three numbers followed by an x y and z, the brackets mean we ...

estimate the bond energy' S-F' in SF6.the standard enthalpy of formation of SF6(gas),S(g),F(g) are-1100kj/mole,275kj/mole,80kj/mole respectively What is the S-F bond energy in SF6 given DHfo for each ...

clculate the amount of oxygen for the combusion of carbon 188gms calculate the mass of carbondioxied form? This problem is the type often encountered in a first semester chemistry course, whether in ...

leaking heat exchanger balance chemicals in pool and replace heat exchange I suggest you have a reputable heating contractor evaluate your situation. A leaking heat exchanger can be very dangerous, so

The decomposition of zinc carbonate, ZnCO 3 (s) , into zinc oxide, ZnO(s) , and CO 2 (g) at constant pressure requires the addition of 71.5 kJ of heat per mole of ZnCO 3Write a balanced equation for ...

Write down the equation for the formation of the complex trans-K[Cr(C2O4)2(H2O)2.3H2O from the reactants K2Cr2O7 and H2C2O4.2H2O. limiting reactant: The limiting reagent, or also called the "limiting ...

tail light won't work in the on possition, but it does in the park position??? It's a separate circuit. The parking lights are activated by the shifter position. It's a running light problem. Check ...

What pre-strut car has the same wheelbase as a 1973 2 door Ford Maverick? I want to eliminate the struts on this car to open up the engine bay. I don't really care how it's done as long as it drives ...

The answer to -(7-4x)=9 Answer for x. I think of a balanced scale in my mind when I start these questions. What ever I do to one side, I have to do to the other side to keep it balanced. It starts ...