To determine the number of moles of HCl from 2 moles of H2, we take stoichiometry to solve this problem. The balanced equation is 2HCl= H2+Cl2 Using stoichiometry, the expression becomes 2 mole H2*(2 molHCl/1 mole H2). The answer is 4 moles.
It detects ionizing radiation<span> such as alpha particles, beta particles and gamma </span>rays<span>using the ionization effect produced in a </span>Geiger<span>–Müller tube; which gives its name to the instrument.</span>
This is used for multiple scientists can perform the experiment and they can compare results.
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The same as alittle molecule but it would be in a mase quantity...
Answer: when two elements combine, A and B, the ratio of the weight of B combining with A is always a whole number
Explanation:
