A chemical equation equation is a brief equation of a chemical reaction it can express a chemical reaction in a single line it can give us information about the elements or co â¦ mpounds which are reacting or decomposing it also tells us about the states of reactants and the product
an obstacle on a golf course, as a sand trap or pond; Court Tennis any of the three openings on the side (hazard side) of the court in which service is received; Origin of hazard. Middle English from Old French hasard, game of dice, adventure from uncertain or unknown; perhaps Arabic az-zahr, for Egyptian colloquial Arabic al-zahr, dice
Water hazard on the course: Furious sportsmanship row erupts at golf's Solheim Cup after Norwegian player refuses to concede putt to American rival - leaving female stars from BOTH sides in tears. 1  Europe established four-point lead going into Sunday's singles matches - but it came in shameful circumstances.