ColtonMarkowski ColtonMarkowski

20-05-2014
Chemistry

contestada

How many moles are present in a 24.5 gram sample of K2Cr2O7?

Respuesta :

caroline98 caroline98

20-05-2014

the answer to this is solved through stochiometry: the answer is this: 0.0833mol

Answer Link

Otras preguntas

Que podría suceder a traves de la evolución convergente

Incentive-based regulations provide polluters no incentive to reduce pollution and are thus not used often. true or false

indicate where each item would appear on a statement of cash flows using the indirect method by placing an x in the appropriate column(s).

Convert 7π/21 to degrees.

passive transport is the movement of molecules across the cell membrane without requiring an input of cellular energy. identify which of these options are examp

a jewelry manufacturer has fixed costs of $40,000 per month, variable costs of $120 per unit, and revenue of $170 per unit. the break-even monthly production vo

What was 1 major effect of the Nile River on Egypt, Kush, and Nubia? A: Salty water prevented farmers irrigating crops B: Flooding made it possible to build lar

name and briefly describe 2 remedies a seller has under the ucc when the buyer has breached and the seller still possesses the goods. t/f

Use spherical coordinates. Evaluate(x2 +y2 + z2)2 dv, where B is the ball with center the origin and radius 3. Need Help? Read It Watch ItMaster It Talk to a Tu

(x-a)(x-a-b) = 0 In the quadratic equation above, a and b are constants greater than zero. If 3 and 8 are two solutions to the equation, what is the value of b