Answer:
The third choice
Explanation:
The law of conservation of mass tells us that the mass of the reactants and products in a chemical reaction will be equal to one another. Equations follow the law of conservation of mass when they are balanced, which means that they have the same number and type of atoms on each side.
When individual atoms are counted, the third choice has the same number and type of atoms on each side: 1 gallium, three cesium and three fluorine.
It seems to me that every answer there is correct. All 5 answers could improve and change the results of a scientific experiment. I suppose I would say check off all 5 answers.
Series of biochemical reactions in photosynthesis that do not require light to proceed and produce the organic molecule, glucose, from carbon dioxide. chemical process that uses light to process carbon dioxide in plants. organism that supplies matter and energy, also known as an autotroph.
Balance the chemical equation by adding coefficients as needed. equation:
4HCl + -1As2O3 + 4NaNo3 + -5H2O → 12No + -2H3AsO4 + 4NaCl
Chemical Equation
A chemical equation is a symbolic representation of a chemical reaction in the form of symbols and formulae, where the reactant entities are given on the left and the product entities are given on the right, with a plus sign separating the entities in both the reactants and the products and an arrow pointing in the direction of the products to indicate the reaction's direction. The absolute values of the stoichiometric numbers are shown as coefficients next to the symbols and formulas of the entities. Jean Beguin drew the first chemical equation in 1615.
To learn more about the chemical equation refer here:
brainly.com/question/22817140
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Answer:
6 moles of electrons are transfered
Explanation:
The actual redox is
S4+ +6e- long arrow S2- + 3O2
From the reaction, addition of 6 electrons on the LHS is needed to balance the electron number, hence 6 moles of electrons are transfered
