Given the balanced equation what is the reaction ?

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?