The outcome of a experiment is the result
The given balanced chemical equation:
Calculating the moles of carbon-dioxide:
Given, moles of
Moles of
Using the ideal gas equation to find out volume from moles, pressure and temperature:
PV = nRT
V = 0.124 L or 124 mL
Therefore, 124 mL of carbon dioxide will be collected.
<u>Answer:</u> The net ionic equation is written below.
<u>Explanation:</u>
Net ionic equation of any reaction does not include any spectator ions.
Spectator ions are defined as the ions which does not get involved in a chemical equation. They are found on both the sides of the chemical reaction when it is present in ionic form.
The chemical equation for the reaction of calcium iodide and chromium (III) sulfate is given as:
Ionic form of the above equation follows:
As, chromium and iodide ions are present on both the sides of the reaction. Thus, it will not be present in the net ionic equation and are spectator ions.
The net ionic equation for the above reaction follows:
Hence, the net ionic equation is written above.
Answer:
8g/mL
Explanation:
Density = Mass/Volume
There is 5.6g of Iron added to the water of 23.60mL and it rose by 0.7mL.
Density = 5.6g/0.7mL of Iron.
Mg- is the isoelectronic of Na