An experiment was conducted in a class where students were asked to blow air into a test tube containing lime water with the help of a straw. The observation of the experiment is shown in the image. What turns the lime water cloudy?
(1 Point)
a. Reaction of oxygen gas present in the exhaled air with lime water
b. Reaction of all gases present in the atmosphere with the lime water
c. Reaction of nitrogen gas present in the atmosphere with the lime water
d. Reaction of carbon dioxide gas present in the exhaled air with lime water

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

What is the formula that this ionic compounds could form sr2+p3-o2-

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?