Why is a fan considerd mechanical energy

How do you know when all of the bromine has been consumed? Group of answer choices1. It will all be consumed by the cinnamic acid since you're using equal moles of each 2. It will be consumed as soon as you add some cyclohexene3.

Produced by the stomach to destroy bacteria

How many moles are in. 5g of sodium bromide?

What is the process that changes the composition of rocks by dissolving them called?

A radio station's channel, such as 100.7FM or 92.3 FM, is actually it's frequency in megahertz, where 1 MHz = 10^6 Hz and 1 Hz = 1s-1. Calculate the broadcast wave length of the radio station 96.90 FM.

When the components of a mixture are uniformly mixed together, the mixture is called a solution. Ocean water is a solution of water and A. salt B. oxygen C. magnesium D. phosphorous

What is the hardest mineral listed here? A. quartz B. calcite C. gypsum D. corundum

Question 10 OT 20 10. In an oxidation reaction the oxidizing agent: A. Is oxidized B. Is reduced c. Takes oxygen from the target substance D. Adds hydrogen to the target substance

What do all elements in the same period of the periodic table have in common

The function of the root cortex is to: a. Provide stiffness to the plant b. Make plant food c. Store food and water d. Transport water and minerals