Imagine that scientists have discovered a new planet. The planet has a mass that is larger than Earth's. Would you weigh more or less on the new planet than on Earth? the subject is science

Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds

Hno2 + caco3 = h2co3 + ca(no2) can someone balance this