Sorry for the late response but for this question, the answer is 3 moles of water.
Answer: CaC12
Explanation: Calcium chloride not 100% sure tho
STP is the abbreviation of standard condition for temperature and pressure which is 273.15K temperature and 1.013× 10^5 Pa pressure. Since the pressure and temperature changes, I assume the question would ask about the result of the volume. The temperature used in ideal gas should be Kelvin, so 27 Celcius would be 300.15K.
The calculation would be
PV=T
V=T/P
V2/V1= T2*P1/T1*P2
V2/V1=273.15K* 90^10^3Pa/ 300.15K * 1.013× 10^5 Pa
V2= 0.81904 * 51.7ml
V2= 42.34ml
Answer:
O During photosynthesis, plants take in carbon dioxide from the air.
Answer:
Na2CO3 is the formula for sodium carbornate