Answer:
i) 24.305 u
iv) The number of protons determines an element's atomic number and is used to distinguish one element from another.
Answer:
when acid and the base mix it is bonding together and that makes it have a little blast but because of the acid
Explanation:
acid is the mane thing that makes 50% of things blast like as if i were to put baking soada and acid it would blast.
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It’s the second won the air layer one
Answer:
Superman - six flags in San Antonio
Explanation:
Answer:
7178.22 mL
Explanation:
Applying,
PV = P'V'................. Equation 1
Where P = Initial pressureof gas, V = Initial volume of gas, P' = Final pressure of gas, V' = Final volume of gas.
make V' the subject of the equation
V' = PV/P'.............. Equation 2
From the question,
Given: V = 2250 mL, P = 290 kPa, P' = 0.9 atm = (101×0.9) = 90.9 kPa
Substitute these values into equation 2
V' = (2250×290)/90.9
V' = 7178.22 mL
