Question 17 Which substance contains metallic bonds? A Hgco G NaClis) 3 Hoo D C6H12O15)

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

Compare and contrast physical changes with chemical changes.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work