You need to decide whether to fight a small fire using a portable fire extinguisher. Which situation indicates a small fire for which it may be
appropriate to use a portable fire extinguisher?

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!

An unsaturated hydrocarbon is a hydrogen-carbon compound with a. a network solid structure b. single bonds c. single bonds in a branched-chain structure d. double or triple bonds