A gas in a cylinder with a moveable piston has an initial volume of 88.4 mL and is heated from 37 °C to 163 °C. What is the volume of the gas in milliliters (mL) reported to 4 sig figs? [Note: Do not forget to convert the temperature to Kelvin scale using K = °C + 273.15]

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?