Chemistry, 24.12.2020 01:00 xaviercamara080
In the above picture, suppose the rod were made of solid glass instead of solid aluminium. Which
statement is correct?
Glass is a good conductor so glog A melts faster
Glass has particles that can flow, so the wax melts by convection
Glass is a good insula on to the wax would not melt
Glass allows radiation to pass though it so the wax would melt slower
Answers: 2
Chemistry, 21.06.2019 22:30
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
Answers: 3
Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
Answers: 1
Chemistry, 22.06.2019 23:30
With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
Answers: 3
In the above picture, suppose the rod were made of solid glass instead of solid aluminium. Which
st...
Mathematics, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10
History, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10
History, 02.02.2021 23:10
Mathematics, 02.02.2021 23:10