Answer: The molar mass of magnesium nitrate is 148.3148 g/mol.
Explanation:
Wavelength is measured from crest to crest.
Answer:
Explanation:
If an antacid has sodium hydrogen carbonate/Calcium carbonate, it reacts with HCl as shown
NaHCO₃+ HCl → NaCl + CO₂+ H₂O
Antacid acid salt gas water
CaCO₃+ 2HCl → CaCl₂+ CO₂+ H₂O
Antacid acid salt gas water
The formation of gas CO₂ is shown by brisk effervescence when the antacid (sodium hydrogen carbonate/calcium carbonate) reacts with HCl (acid). So CO₂ is the additional product formed and its formation is supported by observation of brisk effervescence as HCl is added to the antacid.
Where’s the image sorry this isn’t much help but I don’t know what to answer if I can’t see the image
Answer:
The answer is
<h2>4.61 g/cm³</h2>
Explanation:
The density of a substance can be found by using the formula
From the question
mass of stone = 24.595 g
volume = 5.34 cm³
The density of the stone is
We have the final answer as
<h3>4.61 g/cm³</h3>
Hope this helps you
