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... 1/T₂ = 3.2301 × 10⁻³ New temperature, T₂ = 310

**K**= 37°**C**==== B. When T₁ = 273 + 25 = 298**K**, k₁ = 0.0120...2 Answers · Science & Mathematics · 13/02/2020

...and also you should have used the given value of

**k**in the question (8.98755 × 10^9 ·m² /C²) (even.... The charge on the balloon (q1) is = -6 μ**C**so the charge on the denim (q2) = +6 μ**C**. F = kq1q2...1 Answers · Science & Mathematics · 09/02/2020

... / 760 mmHg/atm) (0.165 L) = (n) (0.08206 L atm / mol

**K**) (295.5**K**n = 0.00012266 mol Divide mass by moles to get molar...3 Answers · Science & Mathematics · 08/02/2020

**C**=**k***e*A/d, where**C**= capacitance in Farads**k**= relative permittivity e... relative permittivity of 99.5% Alumina is 9.8. So:**C**= 9.8 * 8.854e-12 * 0.96/0.0005**C**= 1.666e-7 F = 166.6 nF1 Answers · Science & Mathematics · 08/02/2020

.../V P = 0.03256 mol (0.08206 Latm/molK) (523

**K**) / 0.251 L P = 5.56 atm If you need pressure in a different unit...1 Answers · Science & Mathematics · 10/02/2020

Since 1982 the definition of STP has been 273.15

**K**and exactly 10^5 Pa. (5.0 mL) x (100 kPa / 101.325 kPa) x (273.15**K**/ (273.15 + 22)**K**) = 4.5668 mL = 4.6 mL1 Answers · Science & Mathematics · 08/02/2020

... given by Vₑ = kQ/r, where

**k**is the Coulomb constant: 8.99 × 10⁹... N·m²/C²)(3.00 × 10ˉ⁹**C**) / (4.47 × 10ˉ² m) = 6.03 × 10² N·m...2 Answers · Science & Mathematics · 07/02/2020

V =

**k**(3µ)/0.14 = 193000 volts Potential from a charge is V = kQ/r in volts**k**= 1/4πε₀ = 8.99e9 Nm²/C² r is separation in ...1 Answers · Science & Mathematics · 09/02/2020

... - true

**C**- true D - false so in your format, B,**C**8d. dE =**k***λ*z*dx / (z²+x²)^1.5 E =**k***λ*z*∫ dx / (z²+...1 Answers · Science & Mathematics · 08/02/2020

### Calculate the moles of vapor present as well as the molar mass of the vapor using the Ideal Gas Law?

...752.2 / 760 = 0.9897 atm V = 0.2159 L T = 100 + 273.15 = 373.15

**K**n = PV/RT n = 0.9897 atm (0.2159 L)/ 0.08206 Latm/...2 Answers · Science & Mathematics · 08/02/2020

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