Answer:
No, it's a physical reaction.
Explanation:
A chemical change produces new chemical compounds, but combining water and powder is just mixing the powder with the water. It's not a new compound.
I don't know how to really explain, sorry :)
Answer:
1.96mL
Explanation:
Density = mass/volume, and rearranged to solve for volume, volume = mass/density.
So:
volume = 5.30g/2.70g/mL = 1.96mL (assuming your unit was g/mL for density)
Answer:
B. double-replacement RXN
Explanation:
more specifically, this is a precipitation rxn.
Sea arch, headland, sea cave, cliff, sea stack sorry if I’m wrong hope this helped
<span>All of the mechanisms work together to cool the pot of boiling water. </span>Hope this helps!