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ss7ja [257]
3 years ago
11

In word equations, what do plus signs actually mean?

Chemistry
2 answers:
weqwewe [10]3 years ago
5 0
It means positive sign
shepuryov [24]3 years ago
3 0
<span>It means that your combining those two chemical substances</span>
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Gay-Lussac's Law: This law states that pressure is directly proportional to the temperature of the gas at constant volume and number of moles.

P\propto T     (At constant volume and number of moles)

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1 = initial pressure of gas  = 2.79 atm

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T_1 = initial temperature of gas  = 273K

T_2 = final temperature of gas = 315 K

\frac{2.79}{273}=\frac{P_2}{315}

P_2=3.22atm

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