1.what happens when vinegar and baking soda are passed through lime water?

a. write the effect of co2 the gas on lime water?

b. is it a physical or chemical change .

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Label a-f based on the table using c for concentrated and d for dilute

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?