Questions and answers by

Holfbrincl

Questions (8)

Is there any methods which could help me identify what ion is present in water?And also what is a filtration method that could
1. 1 answer
2. 399 views
sodium carbonate + hydrochloric acid --> sodium chloride + carbonic acid which later decomposes into water + carbon dioxide.Whic
1. 0 answers
2. 485 views
LactoseAspartame Sucrose Sucralose Saccharin which ones of these are polar, which are non-polar? and what is the structures of
1. 1 answer
2. 1,188 views
sorry i will rephrase the question.what is the chemistry behind these elements to give them these qualities and make them react
1. 1 answer
2. 402 views
What is happening on a chemical basis, to make them the way they're.1) magnesium 2)calcium 3)potassium 4)sodium
1. 1 answer
2. 393 views
How do i calculate these and express the answers in significant digits?2.865 x 10^4m x 1.47 x 10^3 8.071 cm^2/ 4.216 1.142 x
1. 1 answer
2. 603 views
An Insect is magnified 12 times by a concave mirror. If the image is real, inverted and 6 cm away from the mirror, how far away
1. 1 answer
2. 899 views
So if i have the equation2 SO3 --> 2S + 3 O2 would my word equation for this be Sulfur Oxide --> Sulfur + Oxygen OR Sulfur
1. 2 answers
2. 672 views