The NovaSure procedure is not for those who have or suspect uterine cancer; have an active genital, urinary or pelvic infection; or an IUD. NovaSure endometrial ablation is not a sterilization procedure. Rare but serious risks include, but are not limited to, thermal injury, perforation and infection.
Share. A synthesis reaction or direct combination reaction is one of the most common types of chemical reactions. In a synthesis reaction two or more chemical species combine to form a more complex product. By Anne Marie Helmenstine, Ph.D. A + B â AB. The combination of iron and sulfur to form iron (II) sulfide is an example of a synthesis reaction :
2) Decomposition Reactions â¢ This is a chemical change where a single compound (the reactant) breaks down into two or more simpler products. â¢ This type of reaction is easily identifiable, because: â¢It is the exact opposite of synthesis; if you know one you know them both â¢There is always one reactant.If you see one reactant thatâs a compound and several products, a decomposition reaction occurred.n the reactant side there is a single element and a compound, as there is on the product side. â¢ No reaction will occur if the most reactive element is already in the compound â¢ The image on the next slide should help to visualize. â¢ Notice that the couple in white are a compound on the. reactant side.