Which statement is true for balanced chemical equations? a) chemical equations do not provide an accurate way of describing reactions. b) chemical equations are not recognizable by speakers of all languages. c) chemical equations provide a qualitative and quantitative description of a reaction. d) chemical equations provide only a qualitative description of a reaction. e) chemical equations state the reaction in words instead of abbreviations.

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

1) this is the structure in the cell nucleus that houses a cell's genetic information

Ase your answer to this question on the information below. hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant. the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen. chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product. nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.