Biruk

This page lists questions and answers that were posted by visitors named Biruk.

Questions

The following questions were asked by visitors named Biruk.

two positively charged sphere have combined charged of 0.5microcolumb and repulsive force of 1.0newton and it's distance separation is2.0meter.what is the charge of each spheres?

How many grams of CaCO3 are needed to react with 15.2g ofHCl in according to the following equation

Answers

The following answers were posted by visitors named Biruk.

Yup Reiny Right

Y varies directly proportion with x. If x=5 then y=12 thus find: the value of x when y=84.

volume of cube = (5.5 cm)^3 = 166.375 cm^3 then our cylinder's height would increase by h , such that π(49)h = 166.375 h = 1.081 cm So,h~1(h is approximately 1)