CH4+2O2–>CO2+2H2O
4Fe+3O2–>2Fe2O3
The J.J. Thomson's experiment on the negatively charged particles or electrons.
<h3>
Which atomic models does Thomson’s experimental evidence support?</h3>
J.J. Thomson's experiments with the cathode ray tube showed that all atoms contain tiny negatively charged subatomic particles or electrons. Thomson proposed the plum pudding model of the atom, which had negatively-charged electrons embedded within a positively-charged "soup." He also determined that the negatively charged particle were much lighter than the positively charged particle.
So we can conclude that: The J.J. Thomson's experiment on the negatively charged particles or electrons.
Learn more about Thomson’s experiments here: brainly.com/question/13082100
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Answer: 11 Electrons
Explanation: This is because a neutral atom has the same number of protons and electrons.
Answer:
See explanation
Explanation:
When the complex ion Co(H2O)6 2+(aq) is placed in solution and chloride ions are added, the following equilobrium is set up;
Co(H2O)62+(aq) + 4 Cl-(aq) <=> CoCl42-(aq) + 6 H2O(g)
Co(H2O)6 2+(aq) solution is pink in colour while CoCl42-(aq) solution is blue in colour.
Since the solubility of CoCl42-(aq) is endothermic, heating the solution will move the equilibrium position towards the right (more CoCl42-(aq) is formed and the solution is blue in colour).
When the solution is cooled, more Co(H2O)62+(aq) is formed and the equilibrium position shifts towards the left and the solution becomes pink in colour.