Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
At 10°C, the pH of a 1 mol L–1 solution of a substance X is 7.10.
is X acid, base, or neither?
1 answer
sara/jhope — Why are you switching names?
You can
ask a new question
or
answer this question
.
Related Questions
Calculate ∆G0 for the following reaction.
4XY + 3Z2−→2Z3X2+ 2Y2 Substance ∆H0f S0kJ/mol J/mol·K XY 205.0 75.0 Y2 −82.0
What charge in coulombs is required to deposit 0.301g Cu(s) from a solution of Cu^2+?
Cu^2+ 2e^- = Cu 0.301g/63.5g/mol = 4.7 x
An unknown substance used in the Agricultural sector has the formula CN3H5 .Calculate the percent by mass of nitrogen in the
Suppose that 0.650 mol of methane, CH4(g), is reacted with 0.800 mol of fluorine, F2(g), forming CF4(g) and HF(g) as sole
A buffer is formed by adding 500mL of .20 M HC2H3O2 to 500 mL of .10 M NaC2H3O2. What would be the maximum amount of HCl that
An unknown substance used in the Agricultural sector has the formula CN3H5 .Calculate the percent by mass of nitrogen in the
If 10mL of 1 M HCl is added to 1L of 0.01 M phosphate buffer, pH 7.2, what is the resulting pH?
Also what are the conc of
1.What is the molar heat of vaporization of water, given the following thermochemical equations?
H2 + 1/2 O2 --> H2O + 241.8 kJ
What mass of solute is present in each aqueous solution?
40 mL of 6.0 mol/L, H2SO4, solution Soo I did: C=n/V 40 mL= 0.04 L C=
a 0.0500 mol sample of a nutrient substance is burned in a bomb calorimeter containing 2.00 x 10^2g H2O. If the formula weight
