In a reaction, compounds a and b combine to form compounds c and
d. experimental data shows that the reaction is third-order. which rate law could describe this reaction?

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Light waves travel than sound waves.