Which of the following is a single replacement reaction? cao + h2o ca(oh)2 mg + 2hno3 mg(no3)2 + h2 naoh + hcl h2o + nacl ch4 + 2o2 co2 + 2h2o

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.