Which equation is correctly balanced? group of answer choices latex: a) ca\: +cl_2\: \longrightarrow\: cacl c a + c l 2 ⟶ c a c l latex b) ca\: +cl_2\: \longrightarrow\: ca_2cl c a + c l 2 ⟶ c a 2 c l latex c) 2h_2\: +o_2\: \longrightarrow\: 2h_2o 2 h 2 + o 2 ⟶ 2 h 2 o latex d) h_2\: +o_2\: \longrightarrow\: h_2o

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

What is the number of atoms in 3.54 mol s

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.