What is the rate of reaction if an experiment makes 50ml of product in 10 seconds? You answer will be in ml/s.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?