Chemistry, 23.02.2021 01:00, lrasanaoaksandfurana
When magnesium ribbon is placed in sulfuric acid, a chemical reaction takes
place and heat energy is given off.
Liang and Naranbaatar are planning an investigation into the effect of the
length of magnesium ribbon on the increase in temperature. They decide to
carry out some preliminary work.
Explain what preliminary work they could do and how this would help them
plan their investigation.β
Answers: 1
Chemistry, 22.06.2019 06:20, stephliu721
What is a property of a double replacement reaction
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Chemistry, 22.06.2019 10:00, shayneseaton
The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation
Answers: 1
Chemistry, 22.06.2019 15:30, lovebaeforlife351
Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)
Answers: 1
When magnesium ribbon is placed in sulfuric acid, a chemical reaction takes
place and heat energy i...
Mathematics, 28.08.2020 01:01
Mathematics, 28.08.2020 01:01
Mathematics, 28.08.2020 01:01