The correct answer to this question is letter "B. decomposition." The <span>type of reaction in the chemical reaction is decomposition.
</span><span>CaCO3 + H2SO4 → CaSO4 + H2O + CO2
Looking at the equation, it shows decomposition.</span>
Answer: yes
Explanation: cuz i know lol
Answer:
If the temperature gets low enough it may freeze or get frosty, and if it gets high enough it will melt or boil. The color may even change if it freezes or gets burnt, and the smell may change.
Explanation:
The temperature will affect the state, color, and even smell of a substance based on the substances' sensitivity to heat or cold.
Answer:
0.4777 cm³
Explanation:
Molar mass is defined as the mass of 1 mole of the substance.
The molar mass fo Ag is 107.8682 g/mol
Since, 1 mole of Ag contains 6.022×10²³ molecules of Ag
So,
6.022×10²³ molecules of Ag has a mass of 107.8682 g
Also,
1 molecule of Ag has a mass of 107.8682/6.022×10²³ g
2.8×10²² molecules of Ag has a mass of (107.8682/6.022×10²³)×2.8×10²² g
Mass of 2.8×10²² molecules = 5.0155 g
Given that density = 10.5 g/cm³
Volume = ?
So, volume:
<u>Volume = 0.4777 cm³</u>