Questions Answered

Mickey321:
Group Title
I ned the days of the week in spanish please!
 updated 2 years ago
 7 replies
 1 Medal

Silenthill:
Group Title
For 50.0 L of nitrogen gas at 200.0 psi and 22.0 *C is combined with 100.0L of hydrogen gas at 240.0 psi at 22.0*C.
N2 + 3H2 > 2NH
…
 updated 2 years ago
 4 replies
 1 Medal

trying2Pass:
Group Title
Write a balanced equation for the reaction of KOH and Cu(NO3)2
 updated 2 years ago
 1 reply
 No Medals Yet

ImMido:
Group Title
At STP, the volume of a gas is 5L, what is its volume at 2 atm and 10 K?
 updated 2 years ago
 1 reply
 No Medals Yet

bamman1236:
Group Title
how many valence electrons are in zinc?
 updated 2 years ago
 2 replies
 1 Medal

mike12:
Group Title
6(x^364)
 updated 2 years ago
 30 replies
 1 Medal

joryfungus:
Group Title
How do I find the net ionic equation of C2H4O2?
 updated 2 years ago
 2 replies
 No Medals Yet

Silenthill:
Group Title
For 50.0L of N2(g) at 200.0 psi and 22.0 *C is combined with 100.0L of hydrogen gas at 240.0 psi at 22.0 *C.
N2(g) + 3H2(g) > 2NH3
a. w…
 updated 2 years ago
 6 replies
 No Medals Yet

PimpMDaddy:
Group Title
Find the number of grams of oxygen that will be needed to burn 1.06 moles of methane, CH4 to produce carbon dioxide and water
 updated 2 years ago
 2 replies
 No Medals Yet

digginpurple:
Group Title
Balance Ca(OH)2 + H3PO4 yields Ca3(PO4)2 + H2O
 updated 2 years ago
 3 replies
 No Medals Yet

Silenthill:
Group Title
Find the sum of the series and explain how you know the sum converges to this value.
Sum of (((1)^(n+1))/n) n=1, infinty.
 updated 2 years ago
 9 replies
 1 Medal

Silenthill:
Group Title
Integrate using partial fractions (x1)/(x^2(x^2+1))dx
 updated 2 years ago
 10 replies
 2 Medals

Silenthill:
Group Title
integrate (x+1)/(x1)
 updated 2 years ago
 3 replies
 6 Medals

Silenthill:
Group Title
Converges or diverges?
Sigma (1/(n square root ( n^2 1)) n = 2 to infinity
 updated 2 years ago
 1 reply
 No Medals Yet

Silenthill:
Group Title
Find the sum of the Series:
Sigma (1)^(n1) (3/4^n) from n=1 to infinity
 updated 2 years ago
 6 replies
 7 Medals