Can someone plz help with my polymer lab report! 100 pionts
Borax
Elmer's White Glue
graduated cylinder (or teaspoon and 1/2 cup measuring cup)
tap water
dixie cups
stir rod (or spoon)
electronic balance
food coloring
weigh boat and scoopula (or wax paper and a teaspoon)
paper plate
meter stick
beaker (or plastic container)
safety goggles

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next