5. Which statement is correct? 1. polar molecules have even distribution of charge (e-), and nonpolar molecules have lopsided distribution of charge (e-)

2. nonpolar molecules have even distribution of charge (e-), and polar molecules have lopsided distribution of charge (e-)

3. polar molecules and nonpolar molecules have lopsided distribution of charge (e-)

4.polar molecules and nonpolar molecules have even distribution of charge (e-)

Activity two: just lemons, inc. production here's a one-batch sample of just lemons lemonade production. determine the percent yield and amount of leftover ingredients for lemonade production and place your answers in the data chart. hint: complete stoichiometry calculations for each ingredient to determine the theoretical yield. complete a limiting reactant-to-excess reactant calculation for both excess ingredients. water sugar lemon juice lemonade percent yield leftover ingredients 946.36 g 196.86 g 193.37 g 2050.25 g just lemons lemonade recipe equation: 2 water + sugar + lemon juice = 4 lemonade mole conversion factors: 1 mole of water = 1 cup = 236.59 g 1 mole of sugar = 1 cup = 225 g 1 mole of lemon juice = 1 cup = 257.83 g 1 mole of lemonade = 1 cup = 719.42 g

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass