Chemistry, 22.12.2020 02:40 nadiamckinney
Classify the following reactions as synthesis, decomposition, single replacement or double
replacement. Type your answer in the box to the right of each equation.
5) Mg + 2HCl โ H2 + MgCl2
6) 2H2O2 + 2H2O + O2
7) HCl + AgNO2 โ AgCl + HNO2
8) 2Na + Cl2 + 2NaCl
Answers: 1
Chemistry, 21.06.2019 19:00
Plz me get these answer dubble cheak ur answer plz ppl i need it right
Answers: 2
Chemistry, 22.06.2019 10:00
In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent
Answers: 1
Chemistry, 22.06.2019 11:00
Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.
Answers: 2
Classify the following reactions as synthesis, decomposition, single replacement or double
replacem...
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