2. Marine life requires Calcium chloride to produce Calcium carbonate to produce shells. More calcium and bicarbonate available allows for more calcification of shells. There is 72.8 g of H,CO, and 94.6 g of CaCl, available in the local watershed. Identify the limiting reactant with a circle around the answer with the smallest yield of product.

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Can you please help me with question 2. 

Limiting Reactants and Percent Yield
We will be using reactions from the carbon cycle for our limiting reactants. As carbon cycles
through our Earth System, the availability of different molecules composed of carbon impacts all
of the reactions in the carbon cycle. Reference the reactions below as you complete this activity:
Combustion of Gasoline
Production of Seashells
|2 С, Н+ 25 0,— 16 СО,+ 18 Н,0 Н.СО, + СаCl, — 2 HCI+ СаCO,
Co, dissolving in the Ocean
Photosynthesis
CO, + H,0 →H,CO,
6 CO,+ 6 H,O → CH1„Og+ 6 O,
1. You are studying the combustion of gasoline in a lab. Available to you is 32.0 g C,H, and
23.5 L of O,. Identify the limiting reactant with a circle around the answer with the smallest
yield of product.
2. Marine life requires Calcium chloride to produce Calcium carbonate to produce shells.
More calcium and bicarbonate available allows for more calcification of shells. There is 72.8
g of H,CO, and 94.6 g of CaCl, available in the local watershed. Identify the limiting reactant
with a circle around the answer with the smallest yield of product.
3. You've been tasked with observing photosynthesis in a closed system with 48.1 g ofCO,
and 8.52 g of H,0. What is the limiting reactant in the experiment? Circle your answer.
4. The ocean processes the most amount of Carbon dioxide in the Earth's system by
producing Carbonic acid, H,CO,. The more carbon dioxide in the atmosphere, the more
Carbonic acid is produced. Ifthere is 1.23 kg of Carbon dioxide and 9.20 kg of Water, how
much Carbonic acid will be produced in grams?
Transcribed Image Text:Limiting Reactants and Percent Yield We will be using reactions from the carbon cycle for our limiting reactants. As carbon cycles through our Earth System, the availability of different molecules composed of carbon impacts all of the reactions in the carbon cycle. Reference the reactions below as you complete this activity: Combustion of Gasoline Production of Seashells |2 С, Н+ 25 0,— 16 СО,+ 18 Н,0 Н.СО, + СаCl, — 2 HCI+ СаCO, Co, dissolving in the Ocean Photosynthesis CO, + H,0 →H,CO, 6 CO,+ 6 H,O → CH1„Og+ 6 O, 1. You are studying the combustion of gasoline in a lab. Available to you is 32.0 g C,H, and 23.5 L of O,. Identify the limiting reactant with a circle around the answer with the smallest yield of product. 2. Marine life requires Calcium chloride to produce Calcium carbonate to produce shells. More calcium and bicarbonate available allows for more calcification of shells. There is 72.8 g of H,CO, and 94.6 g of CaCl, available in the local watershed. Identify the limiting reactant with a circle around the answer with the smallest yield of product. 3. You've been tasked with observing photosynthesis in a closed system with 48.1 g ofCO, and 8.52 g of H,0. What is the limiting reactant in the experiment? Circle your answer. 4. The ocean processes the most amount of Carbon dioxide in the Earth's system by producing Carbonic acid, H,CO,. The more carbon dioxide in the atmosphere, the more Carbonic acid is produced. Ifthere is 1.23 kg of Carbon dioxide and 9.20 kg of Water, how much Carbonic acid will be produced in grams?
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