Add 5 to me. then divideby 7 .of you add 12 and then subtract 7,you get 10.what number am i ?

Iwll give extra points to who gets this for ! what type of reaction is this? ?

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull